Technical Data 4301 Effective August 2017 Supersedes March 2007 VP VERSA-PAC(R) Inductors and Transformers (Surface Mount) Applications Product features * * * * * * * Six winding, surface mount devices that offer more than 500 usable inductor or transformer configurations High power density and low profile Low radiated noise and tightly coupled windings Power range from 1 Watt - 70 Watts Frequency range to over 1 MHz 500 Vac Isolation Ferrite core material * Inductors: buck, boost, coupled, choke, filter, resonant, noise filtering, differential, forward, common mode * Transformers: flyback, feed forward, pushpull, multiple output, inverter, step-up, stepdown, gate drive, base drive, wide band, pulse, control, impedance, isolation, bridging, ringer, converter, autoAutomotive electronics (under hood, interior/exterior) * Telematics * GPS * LED Lighting * LCD Display * Portable media devices Environmental data * Storage temperature range (component): -55 C to +125 C * Operating temperature range: -40 C to +125 C (ambient plus self-temperature rise) * Solder reflow temperature: J-STD-020 (latest revision) compliant VP VERSA-PAC(R) Inductors and Transformers (Surface Mount) Technical Data 4301 Effective August 2017 Product specifications Part (1) Number VPH1-1400-R(10) VP1-1400-R(10) VPH1-0190-R VP1-0190-R VPH1-0102-R VP1-0102-R VPH1-0076-R VP1-0076-R VPH1-0059-R VP1-0059-R VPH2-1600-R(10) VP2-1600-R(10) VPH2-0216-R VP2-0216-R VPH2-0116-R VP2-0116-R VPH2-0083-R VP2-0083-R VPH2-0066-R VP2-0066-R VPH3-0780-R(10) VP3-0780-R(10) VPH3-0138-R VP3-0138-R VPH3-0084-R VP3-0084-R VPH3-0055-R VP3-0055-R VPH3-0047-R VP3-0047-R VPH4-0860-R(10) VP4-0860-R(10) VPH4-0140-R VP4-0140-R VPH4-0075-R VP4-0075-R VPH4-0060-R VP4-0060-R VPH4-0047-R VP4-0047-R VPH5-1200-R(10) VP5-1200-R(10) VPH5-0155-R VP5-0155-R VPH5-0083-R VP5-0083-R VPH5-0067-R VP5-0067-R VPH5-0053-R VP5-0053-R 2 L(BASE) H (NOM)(2) 201.6 +/-30% 89.6 +/-30% 27.4 +/-20% 12.2 +/-20% 14.7 +/-20% 6.5 +/-20% 10.9 +/-20% 4.9 +/-20% 8.5 +/-20% 3.8 +/-20% 160 +/-30% 78.4 +/-30% 21.6 +/-20% 10.6 +/-20% 11.6 +/-20% 5.7 +/-20% 8.3 +/-20% 4.1 +/-20% 6.6 +/-20% 3.2 +/-20% 132 +/-30% 63.2 +/-30% 23.3 +/-20% 11.2 +/-20% 14.2 +/-20% 6.8 +/-20% 9.3 +/-20% 4.5 +/-20% 7.94 +/-20% 3.8 +/-20% 159.65 +/-30% 87.0 +/-30% 23.7 +/-20% 11.3 +/-20% 12.7 +/-20% 6.1 +/-20% 10.1 +/-20% 4.9 +/-20% 7.94 +/-20% 3.8 +/-20% 173 +/-30% 76.8 +/-30% 22.3 +/-20% 9.9 +/-20% 12 +/-20% 5.3 +/-20% 9.65 +/-20% 4.3 +/-20% 7.63 +/-20% 3.4 +/-20% www.eaton.com/electronics ISAT(BASE) (A) (TYP)(3)(4) 0.04 0.06 0.29 0.43 0.53 0.80 0.72 1.06 0.92 1.37 0.07 0.10 0.53 0.76 0.99 1.41 1.39 1.95 1.74 2.50 0.07 0.10 0.41 0.59 0.67 0.97 1.02 1.46 1.19 1.73 0.11 0.15 0.65 0.95 1.21 1.75 1.52 2.18 1.94 2.81 0.14 0.20 1.05 1.60 1.96 2.95 2.43 3.63 3.07 4.59 IRMS(BASE) (A) (TYP)(3)(5) 0.55 0.85 0.55 0.85 0.55 0.85 0.55 0.85 0.55 0.85 0.95 1.26 0.95 1.26 0.95 1.26 0.95 1.26 0.95 1.26 0.97 1.47 0.97 1.47 0.97 1.47 0.97 1.47 0.97 1.47 1.41 1.70 1.41 1.70 1.41 1.70 1.41 1.70 1.41 1.70 1.70 2.08 1.70 2.08 1.70 2.08 1.70 2.08 1.70 2.08 R(BASE) Ohms (MAX)(6) 0.344 0.145 0.344 0.145 0.344 0.145 0.344 0.145 0.344 0.145 0.159 0.090 0.159 0.090 0.159 0.090 0.159 0.090 0.159 0.090 0.14 0.061 0.14 0.061 0.14 0.061 0.14 0.061 0.14 0.061 0.0828 0.057 0.0828 0.057 0.0828 0.057 0.0828 0.057 0.0828 0.057 0.0711 0.047 0.0711 0.047 0.0711 0.047 0.0711 0.047 0.0711 0.047 Volt-SEC(BASE) EPEAK(BASE) Vs J (MAX)(7) (TYP)(8) 32.9 0.11 21.8 0.11 32.9 0.77 21.8 0.77 32.9 1.45 21.8 1.45 32.9 1.92 21.8 1.92 32.9 2.48 21.8 2.48 48.3 0.29 33.7 0.29 48.3 2.11 33.7 2.11 48.3 3.94 33.7 3.94 48.3 5.47 33.7 5.47 48.3 7.01 33.7 7.01 39.8 0.24 27.7 0.24 39.8 1.36 27.7 1.36 39.8 2.23 27.7 2.23 39.8 3.38 27.7 3.38 39.8 4.00 27.7 4.00 64.6 0.57 44.7 0.57 64.6 3.54 44.7 3.54 64.6 6.55 44.7 6.55 64.6 8.16 44.7 8.16 64.6 10.52 44.7 10.52 98.4 1.11 65.6 1.11 98.4 8.83 65.6 8.83 98.4 16.07 65.6 16.07 98.4 19.83 65.6 19.83 98.4 25.10 65.6 25.10 Leakage Inductance (BASE) H (TYP) 0.212 0.096 0.212 0.096 0.212 0.096 0.212 0.096 0.212 0.096 0.165 0.083 0.165 0.083 0.165 0.083 0.165 0.083 0.165 0.083 0.125 0.058 0.125 0.058 0.125 0.058 0.125 0.058 0.125 0.058 0.156 0.075 0.156 0.075 0.156 0.075 0.156 0.075 0.156 0.075 0.235 0.105 0.235 0.105 0.235 0.105 0.235 0.105 0.235 0.105 Thermal Resistance C/Watt (TYP)(9) 60.7 60.7 60.7 60.7 60.7 60.7 60.7 60.7 60.7 60.7 44.0 44.0 44.0 44.0 44.0 44.0 44.0 44.0 44.0 44.0 43.4 43.4 43.4 43.4 43.4 43.4 43.4 43.4 43.4 43.4 39.4 39.4 39.4 39.4 39.4 39.4 39.4 39.4 39.4 39.4 30.3 30.3 30.3 30.3 30.3 30.3 30.3 30.3 30.3 30.3 VP VERSA-PAC(R) Inductors and Transformers (Surface Mount) Technical Data 4301 Effective August 2017 Product specifications- notes (1) The first three or four digits in the part number signify the size of the package. The next four digits specify the AL, or nanoHenries per turn squared. -R indicates RoHS compliant. (2) L = Nominal Inductance of a single winding. (3) I is the lessor of I ( ) and I ( ). (4) Peak current that will result in 30% saturation of the core. This current value assumes that equal current flows in all six windings. For applications in which all windings are not simultaneously driven (i.e. flyback, SEPIC, Cuk, etc.), the saturation current per winding may be calculated as follows: (8) Maximum Energy capability of each winding. This is based on 30% saturation of the core: 2 EnergySERIES = S x BASE BASE SAT BASE ISAT 1 2 x 2 0.7LBASE x I SAT(BASE) RMS BASE = 2 EnergyPARALLEL = P x 6 x ISAT(BASE) 2 x 0.7LBASE x I SAT(BASE) (9) Thermal Resistance is the approximate surface temperature rise per Watt of heat loss under still-air conditions. Heat loss is a combination of core loss and wire loss. The number assumes the underlying PCB copper area equals 150% of the component area. (5) RMS Current that results in a surface temperature of approximately 40 C above ambient. The 40 C rise occurs when the specified current flows through each of the six windings. (6) Maximum DC Resistance of each winding. (7) For multiple windings in series, the volt-second (Vs) capability varies as the number of windings in series (S): (10) These devices are designed for feed-forward applications, where load current dominates magnitizing current. TOTAL Volt-secTOTAL = S x Volt-sec(BASE) TOTAL 2 For multiple windings, the energy capability varies as the square of the number of windings. For example, six windings (either parallel or series) can store 36 times more energy than one winding. Number of Windings Driven For multiple windings in parallel, the volt-second is as shown in the table above. 1 VERSA-PAC temperature rise depends on total power losses and size. Any other PCM configurations other than those suggested could run hotter than acceptable. (Vs) capability Certain topologies or applications must be analyzed for needed requirements and matched with the best VERSA-PAC size and configuration. Proper consideration must be used with all parameters, especially those associated with current rating, energy storage, or maximum volt-seconds. VERSA-PAC should not be used in off-line or safety related applications. The breakdown voltage from one winding to any other winding is 500 VAC maximum. Dimensions- mm VP1 and VPH1 RECOMMENDED PCB LAYOUT TOP VIEW WHITE DOT PIN #1 N LOGO (OPTIONAL) 1 M 12 1 VPH_-_ _ _ _ D (12 PLCS) A J 6 K (12PLCS) P (10PLCS) 12 COMPONENT SIDE 7 6 NOTES: 0 (10PLCS) 1) Tolerances A - I are 0.25 mm unless specified otherwise. 2) Tolerances J - P are +/- 0.1 mm unless specified otherwise. 3) Marking: a) Dot for pin #1 identification b) VP(H)x-xxx (product code, size, 4 digit part number per family table.) c) Versa Pac Logo (optional) d) wwllyy = (date code) R = (revision level) 4) All soldering surfaces must be coplanar within 0.102 mm. 5) Packaged in tape and reel 600 parts per reel 7 L (12PLCS) B C 4 10 1 5 7 11 2 6 8 12 FRONT VIEW E F I (12 PLCS) G (2 PLCS) H VP1 and VPH1 A mm max 12.9 B mm ref 9.2 mm max 13.0 9 3 WWLLYY R 1:1:1:1:1:1 mm ref 0.7 E mm ref 5.9 F mm max 6.2 G mm ref 1.5 H mm ref 0.1 I mm ref 0.25 J mm ref 11.5 K mm L mm 1.5 2.25 M mm ref 9.7 N mm max 14.2 O mm P mm 2.0 0.5 www.eaton.com/electronics 3 VP VERSA-PAC(R) Inductors and Transformers (Surface Mount) Technical Data 4301 Effective August 2017 Dimensions- mm VP2 and VPH2 RECOMMENDED PCB LAYOUT TOP VIEW WHITE DOT PIN #1 N LOGO (OPTIONAL) 1 M 12 1 VPH_-_ _ _ _ D (12 PLCS) K (12PLCS) A J 6 P (10PLCS) 12 COMPONENT SIDE 7 6 NOTES: 0 (10PLCS) 1) Tolerances A - I are 0.25 mm unless specified otherwise. 2) Tolerances J - P are +/- 0.1 mm unless specified otherwise. 3) Marking: a) Dot for pin #1 identification b) VP(H)x-xxx (product code, size, 4 digit part number per family table.) c) Versa Pac Logo (optional) d) wwllyy = (date code) R = (revision level) 4) All soldering surfaces must be coplanar within 0.102 mm. 5) Packaged in tape and reel 300 parts per reel 7 L (12PLCS) B C 4 10 1 5 7 11 2 6 8 12 FRONT VIEW E F I (12 PLCS) G (2 PLCS) H A mm max 16.3 VP2 and VPH2 B mm ref 12.0 C mm max 16.8 9 3 WWLLYY R 1:1:1:1:1:1 D mm ref 0.7 E mm ref 6.7 F mm max 7.8 G mm ref 2.0 H mm ref 0.1 I mm ref 0.30 J mm ref 14.25 K mm L mm 1.75 2.5 M mm ref 13.0 N mm max 18.0 O mm P mm 2.5 0.75 VP3 and VPH3 M L TOP VIEW WHITE DOT PIN #1 1 12 1 D (12 PLCS) I J (12PLCS) COMPONENT SIDE VPH_-_ _ _ _ A LOGO (OPTIONAL) O (10PLCS) 12 6 N (10PLCS) 7 NOTES: K (12PLCS) 6 7 1 4 12 2 9 5 11 3 8 6 1) Tolerances A - I are 0.25 mm unless specified otherwise. 2) Tolerances J - P are +/- 0.1 mm unless specified otherwise. 3) Marking: a) Dot for pin #1 identification b) VP(H)x-xxx (product code, size, 4 digit part number per family table.) c) Versa Pac Logo (optional) d) wwllyy = (date code) R = (revision level) 4) All soldering surfaces must be coplanar within 0.102 mm. 5) Packaged in tape and reel 200 parts per reel B C FRONT VIEW E H (12 PLCS) G (12 PLCS) F (2 PLCS) 7 10 1:1:1:1:1:1 A mm max VP3 and VPH3 17.1 4 B mm ref 16.0 C mm max 22.3 www.eaton.com/electronics D mm ref 0.7 E mm max 8.4 F mm ref 3.0 G mm ref 0.1 H mm ref 0.4 I J mm mm ref 14.49 1.79 K mm L M mm mm ref max 3.43 16.88 23.74 N mm O mm 2.54 0.75 VP VERSA-PAC(R) Inductors and Transformers (Surface Mount) Technical Data 4301 Effective August 2017 Dimensions- mm VP4 and VPH4 M L TOP VIEW WHITE DOT PIN #1 1 12 1 D (12 PLCS) I J (12PLCS) COMPONENT SIDE VPH_-_ _ _ _ A LOGO (OPTIONAL) O (10PLCS) 12 N (10PLCS) 6 7 NOTES: K (12PLCS) 6 7 1 4 12 2 9 5 11 3 8 6 1) Tolerances A - I are 0.25 mm unless specified otherwise. 2) Tolerances J - P are +/- 0.1 mm unless specified otherwise. 3) Marking: a) Dot for pin #1 identification b) VP(H)x-xxx (product code, size, 4 digit part number per family table.) c) Versa Pac Logo (optional) d) wwllyy = (date code) R = (revision level) 4) All soldering surfaces must be coplanar within 0.102 mm. 5) Bulk packaged For tape and reel add TR to part number: (i.e. VP4-0140TR-R) 140 parts per reel B C FRONT VIEW E H (12 PLCS) G (12 PLCS) F (2 PLCS) 7 10 1:1:1:1:1:1 A mm max VP4 and VPH4 18.0 B mm ref 18.0 C mm max 24.6 D mm ref 0.7 E mm max 10.0 F mm ref 3.3 G mm ref 0.1 H mm ref 0.4 I J mm mm ref 14.25 1.75 K mm L M mm mm ref max 3.43 19.14 26.0 N mm O mm 2.5 0.75 VP5 and VPH5 M L TOP VIEW WHITE DOT PIN #1 1 12 1 D (12 PLCS) I J (12PLCS) COMPONENT SIDE VPH_-_ _ _ _ A LOGO (OPTIONAL) O (10PLCS) 12 6 N (10PLCS) 7 K (12PLCS) 6 NOTES: 7 1 4 12 2 9 5 11 3 8 6 1) Tolerances A - I are 0.25 mm unless specified otherwise. 2) Tolerances J - P are +/- 0.1 mm unless specified otherwise. 3) Marking: a) Dot for pin #1 identification b) VP(H)x-xxx (product code, size, 4 digit part number per family table.) c) Versa Pac Logo (optional) d) wwllyy = (date code) R = (revision level) 4) All soldering surfaces must be coplanar within 0.102 mm. 5) Bulk packaged For tape and reel add TR to part number: (i.e. VP5-0155TR-R) 115 parts per reel B C FRONT VIEW E H (12 PLCS) G (12 PLCS) F (2 PLCS) 7 10 1:1:1:1:1:1 A mm max VP5 and VPH5 21.0 B mm ref 21.0 C mm max 28.5 D mm ref 0.7 E mm max 10.8 F mm ref 2.95 G mm ref 0.1 H mm ref 0.4 I J mm mm ref 17.25 2.25 K mm 3.15 L mm ref 22.7 M mm max 29.0 N mm O mm 3.0 0.75 www.eaton.com/electronics 5 VP VERSA-PAC(R) Inductors and Transformers (Surface Mount) Technical Data 4301 Effective August 2017 How to use multiple windings Discrete inductors combine like resistors, when connected in series or parallel. For example, inductors in series add and inductors in parallel reduce in a way similar to Ohm's Law. LSeries = L1 + L2 + L3...Ln LParallel = 1/ [1/L1 + 1/ L2 + 1/ L3....1/Ln] Windings on the same magnetic core behave differently. Two windings in series result in four times the inductance of a single winding. This is because the inductance varies proportionately to the square of the turns. Paralleled VERSA-PAC windings result in no change to the net inductance because the total number of turns remains unchanged; only the effective wire size becomes larger. Two parallel windings result in approximately twice the current carrying capability of a single winding. The net inductance of a given PCM configuration is based on the number of windings in series squared multiplied by the inductance of a single winding (L ). The current rating of a PCM configuration is derived by multiplying the maximum current rating of one winding (I ) by the number of windings in parallel. Examples of simple two-winding devices are shown below: BASE BASE Series Connected (2 Windings) Parallel Connected (2 Windings) 10H 1 Amp 10H 1 Amp 10H 1 Amp 10H 1 Amp 2 LTOTAL = LBASE x S IMAX = IBASE x P = 10 H x 2 = 1 Amp x 1 = 40 H = 1 Amp L 2 2 TOTAL = LBASE x S IMAX = IBASE x P = 10 H x 1 = 1 Amp x 2 = 10 H = 2 Amps 2 Where: LBASE = Inductance of a single winding P = Number of windings in parallel (use 1 with all windings in series) S = Number of windings in series IBASE = 6 Maximum current rating of one winding www.eaton.com/electronics Technical Data 4301 VP VERSA-PAC(R) Inductors and Transformers (Surface Mount) Effective August 2017 How to pin-configure VERSA-PAC(R) Each VERSA-PAC can be configured in a variety of ways by simply connecting pins together on the Printed Circuit Board (PCB). As shown below, the connections on the PCB are equal to the pin configuration statement shown at the bottom of the schematic symbol. Connecting a number of windings in parallel will increase the current carrying capability, while connecting in series will multiply the inductance. Each VERSA-PAC part can be configured in at least 6 combinations for inductor use or configured in at least 15 turns ratios for transformer applications. The VERSA-PAC allows for at least 500 magnetic configurations. The PCM configurations can either be created by the designer or simply chosen from the existing PCM diagrams. The following inductor example shows 6 windings in series, which result in an inductance of 36 times the base inductance and 1 times the base current. INDUCTOR EXAMPLE FOR SIZES VP3, VP4 AND VP5 LTOTAL = 36 x LBASE 1 4 12 9 2 11 5 8 3 6 10 7 Component View = 36 times the base Inductance from Data Table. 1 12 6 7 1 7 PIN CONFIGURATIONS (2,12)(3,11)(4,10)(5,9)(6,8) Each VERSA-PAC may be used in at least 15 transformer applications. More than 375 transformer combinations may be achieved using the available VERSA-PAC parts. TRANSFORMER EXAMPLE FOR SIZES VP3, VP4 AND VP5 1:5 1 4 12 9 2 11 5 8 3 6 10 7 1 12 6 7 LPRIMARY = 1 x LBASE 1 2 IPRI = 1 x IBASE ISEC = 1 x IBASE 12 7 PIN CONFIGURATIONS (3,11)(4,10)(5,9)(6,8) The PCM configurations may be selected from the examples above or created by the designer. The printed circuit board layout in each example illustrates the connections to obtain the desired inductance or turns ratio. The examples may be used by the PCB designer to configure VERSA-PAC as desired. To assist the designer, VERSA-PAC phasing, coupling and thermal issues have been considered in each of the PCM configurations illustrated. Additionally, the inductance and current ratings, as a function of the respective base values are shown in each PCM example. It is important to carefully select the proper VERSA-PAC part in order to minimize the component size without exceeding the RMS current capability or saturating the core. The Product specification table indicates maximum ratings. www.eaton.com/electronics 7 VP VERSA-PAC(R) Inductors and Transformers (Surface Mount) Technical Data 4301 Effective August 2017 VERSA-PAC (R) Performance characteristics Inductance characteristics Bipolar (Push-Pull) Power vs Frequency 70.0 OCL vs. Isat 60.0 100.0% 50.0 Watts 90.0% VP 5 40.0 80.0% 30.0 70.0% % of OCL VP 4 20.0 VP 3 10.0 0.0 100 VP 2 VP 1 200 60.0% 50.0% 40.0% 300 400 500 30.0% Frequency, kHz Unipolar (Flyback) Power vs Frequency 20.0% 10.0% 40.0 0.0% 0.0% 35.0 20.0% 40.0% 60.0% 80.0% 100.0% 120.0% 140.0% 160.0% 180.0% % of Isat 30.0 VP 5 Watts 25.0 20.0 VP 4 15.0 VP 3 10.0 VP 2 These curves represent typical power handling capability. 5.0 VP 1 0.0 100 200 300 400 500 Indicated power levels may not be achievable with all configurations. Frequency, kHz 3.3V Buck Converter 5V to 3.3V Buck Converter With 5V Output This circuit utilizes the gap of the VP5-0083 to handle the 12.5 Amp output current without saturating. In each of the five VERSAPAC sizes, the gap is varied to achieve a selection of specific inductance and current values (see VERSA-PAC Data Table). This circuit minimizes both board space and cost by eliminating a second regulator. VERSA-PAC's gap serves to prevent core saturation during the switch on-time and also stores energy for the +5V load which is delivered during the flyback interval. The +3.3V buck winding is configured by placing two windings in series while the +5V is generated by an additional flyback winding stacked on the 3.3V output. Extra windings are paralleled with primary windings to handle more current. The turns ratio of 2:1 adds 1.67V to the +3.3V during the flyback interval to achieve +5V. All six windings are connected in parallel to minimize AC/DC copper losses and to maximize heat dissipation. With VERSAPAC, this circuit works well at or above 300 KHz. Also, the closed flux-path EFD geometry enables much lower radiation characteristics than open-path bobbin core style components. +V VERSA-PAC VP5-0083 +V Synchronous Controller IC 1 2 3 4 5 6 12 11 10 9 8 7 RTN 1,2 Synchronous Controller IC VERSA-PAC VP5-0083 +5V@ 1A 7 6 +3.3V@ 12.5A 12,11 3,4,5 + + LEVEL SHIFT 10,9,8 RTN +3.3V@ 4.2A + LITHIUM-ION BATTERY TO 3.3V SEPIC CONVERTER The voltage of a Lithium-Ion Battery varies above and below +3.3V depending on the degree of charge. The SEPIC configuration takes advantage of VERSA-PAC's multiple tightly coupled windings. This results in lower ripple current which lowers noise and core losses substantially. The circuit does not require a snubber to control the voltage "spike" associated with switch turnoff, and is quite efficient due to lower RMS current in the windings. 8 www.eaton.com/electronics VERSA-PAC VP5-0083 12 11 10 4 5 6 + + Controller IC W/Integral Switch 1 2 3 + 9 8 7 +3.3V@ 6A 200.0% Technical Data 4301 VP VERSA-PAC(R) Inductors and Transformers (Surface Mount) Effective August 2017 Solder Reflow Profile TP TC -5C Temperature TL 25C Preheat A T smax Table 1 - Standard SnPb Solder (T c) tP Max. Ramp Up Rate = 3C/s Max. Ramp Down Rate = 6C/s t Package Thickness <2.5mm _2.5mm > Volume mm3 <350 235C 220C Volume mm3 _350 > 220C 220C Table 2 - Lead (Pb) Free Solder (Tc) Tsmin Package Thickness <1.6mm 1.6 - 2.5mm >2.5mm ts Time 25C to Peak Volume mm3 <350 260C 260C 250C Volume mm3 350 35 260C 250C 245C Volume mm3 >2000 260C 245C 245C Time Reference JDEC J-STD-020 Profile Feature Preheat and Soak * Temperature min. (Tsmin) * Temperature max. (Tsmax) * Time (Tsmin to Tsmax) (ts) Average ramp up rate Tsmax to Tp Liquidous temperature (TL) Time at liquidous (tL) Peak package body temperature (TP)* Time (tp)** within 5 C of the specified classification temperature (Tc) Average ramp-down rate (Tp to Tsmax) Time 25C to Peak Temperature Standard SnPb Solder 100C Lead (Pb) Free Solder 150C 150C 200C 60-120 Seconds 60-120 Seconds 3C/ Second Max. 3C/ Second Max. 183C 60-150 Seconds 217C 60-150 Seconds Table 1 Table 2 20 Seconds** 30 Seconds** 6C/ Second Max. 6C/ Second Max. 6 Minutes Max. 8 Minutes Max. * Tolerance for peak profile temperature (Tp) is defined as a supplier minimum and a user maximum. ** Tolerance for time at peak profile temperature (tp) is defined as a supplier minimum and a user maximum. Life Support Policy: Eaton does not authorize the use of any of its products for use in life support devices or systems without the express written approval of an officer of the Company. Life support systems are devices which support or sustain life, and whose failure to perform, when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in significant injury to the user. Eaton reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. Eaton also reserves the right to change or update, without notice, any technical information contained in this bulletin. Eaton Electronics Division 1000 Eaton Boulevard Cleveland, OH 44122 United States www.eaton.com/electronics (c) 2017 Eaton All Rights Reserved Printed in USA Publication No. 4301 August 2017 Eaton is a registered trademark. All other trademarks are property of their respective owners.