Transient Voltage Suppression Diodes Axial Leaded - 15000W > 15KPA series 15KPA Series RoHS Description The 15KPA Series is designed specifically to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. Uni-directional Features * Typical maximum temperature coefficient VBR = 0.1% x VBR@25C x T Agency Approvals AGENCY AGENCY FILE NUMBER E128662/E230531 Maximum Ratings and Thermal Characteristics (TA=25C unless otherwise noted) Parameter Symbol Value Unit PPPM 15000 W PD 8.0 W IFSM 400 A TJ , TSTG -55 to 175 C Typical Thermal Resistance Junction to Lead RuJL 8.0 C/W Typical Thermal Resistance Junction to Ambient RuJA 40 C/W Peak Pulse Power Dissipation by 10x1000s Test Waveform (Fig.2) (Note 1) Steady State Power Dissipation on Inifinite Heat Sink at TL=75C (Fig. 6) Peak Forward Surge Current, 8.3ms Single Half Sine Wave Unidirectional Only (Note 2) Operating Junction and Storage Temperature Range Notes: 1. Non-repetitive current pulse , per Fig. 4 and derated above TA = 25C per Fig. 3. 2. Measured on 8.3ms single half sine wave or equivalent square wave, duty cycle=4 per minute maximum. Functional Diagram Bi-directional Cathode Anode Uni-directional (c) 2013 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 03/04/13 * Glass passivated chip junction in P600 package * 15000W peak pulse capability at 10x1000s waveform, repetition rate (duty cycles):0.01% * Fast response time: typically less than 1.0ps from 0 Volts to BV min * Excellent clamping capability * Typical failure mode is short from over-specified voltage or current * Whisker test is conducted based on JEDEC JESD201A per its table 4a and 4c * IEC-61000-4-2 ESD 15kV(Air), 8kV (Contact) * ESD protection of data lines in accordance with IEC 61000-4-2 (IEC801-2) * EFT protection of data lines in accordance with IEC 61000-4-4 (IEC801-4) * Low incremental surge resistance * Typical IR less than 2A above 36V * High temperature soldering guaranteed: 260C/40 seconds / 0.375", (9.5mm) lead length, 5 lbs., (2.3kg) tension * Plastic package has underwriters laboratory flammability classification 94V-O * Matte tin lead-free plated * Halogen free and RoHS compliant Applications TVS devices are ideal for the protection of I/O interfaces, VCC bus and other vulnerable circuits used in telecom, computer, industrial and consumer electronic applications. 15KPA Series Bi-directional Transient Voltage Suppression Diodes Axial Leaded - 15000W > 15KPA series Electrical Characteristics.(TA=25C unless otherwise noted) Part Number (Uni) Part Number (Bi) Reverse Stand off Voltage VR (Volts) 15KPA17A 15KPA18A 15KPA20A 15KPA22A 15KPA24A 15KPA26A 15KPA28A 15KPA30A 15KPA33A 15KPA36A 15KPA40A 15KPA43A 15KPA45A 15KPA48A 15KPA51A 15KPA54A 15KPA58A 15KPA60A 15KPA64A 15KPA70A 15KPA75A 15KPA78A 15KPA85A 15KPA90A 15KPA100A 15KPA110A 15KPA120A 15KPA130A 15KPA150A 15KPA160A 15KPA170A 15KPA180A 15KPA200A 15KPA220A 15KPA240A 15KPA260A 15KPA280A 15KPA17CA 15KPA18CA 15KPA20CA 15KPA22CA 15KPA24CA 15KPA26CA 15KPA28CA 15KPA30CA 15KPA33CA 15KPA36CA 15KPA40CA 15KPA43CA 15KPA45CA 15KPA48CA 15KPA51CA 15KPA54CA 15KPA58CA 15KPA60CA 15KPA64CA 15KPA70CA 15KPA75CA 15KPA78CA 15KPA85CA 15KPA90CA 15KPA100CA 15KPA110CA 15KPA120CA 15KPA130CA 15KPA150CA 15KPA160CA 15KPA170CA 15KPA180CA 15KPA200CA 15KPA220CA 15KPA240CA 15KPA260CA 15KPA280CA 17 18 20 22 24 26 28 30 33 36 40 43 45 48 51 54 58 60 64 70 75 78 85 90 100 110 120 130 150 160 170 180 200 220 240 260 280 Breakdown Voltage VBR (Volts) @ IT MIN MAX Test Current IT (mA) 18.99 20.11 22.34 24.57 26.81 29.04 31.28 33.51 36.9 40.2 44.7 48.0 50.3 53.6 57.0 60.3 64.8 67.0 71.5 78.2 83.8 87.1 94.9 100.5 111.7 122.9 134.0 145.2 167.6 178.7 189.9 201.1 223.4 245.7 268.1 290.4 312.8 20.79 22.01 24.46 26.91 29.35 31.80 34.24 36.7 40.4 44.0 48.9 52.6 55.0 58.7 62.4 66.0 70.9 73.4 78.3 85.6 91.7 95.4 104.0 110.1 122.3 134.5 146.8 159.0 183.5 195.7 207.9 220.1 244.6 269.1 293.5 318.0 342.4 50 50 20 10 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 Maximum Peak Pulse Current Ipp (A) Maximum Reverse Leakage IR @ VR ( A) Maximum Clamping Voltage VC @ IPP (V) 515.4 488.7 440.2 407.0 371.0 343.2 317.9 297.8 276.1 252.5 229.5 216.3 207.4 194.3 182.1 172.2 161.0 155.0 144.9 132.9 123.8 119.7 109.7 103.7 93.6 84.5 78.5 72.5 62.4 58.4 55.4 52.3 47.3 42.4 39.3 36.2 33.2 5000 5000 1500 500 150 50 25 15 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 29.3 30.9 34.3 37.1 40.7 44.0 47.5 50.7 54.7 59.8 65.8 69.8 72.8 77.7 82.9 87.7 93.8 97.4 104.2 113.6 122.0 126.1 137.6 145.6 161.3 178.6 192.3 208.3 241.9 258.6 272.7 288.5 319.1 356.0 384.6 416.7 454.5 Agency Approval X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X X For bidirectional type having VR of 30 volts and less, the IR limit is double. For parts without A, the VBR is + 10% and Vc is 5% higher than with A parts 2 (c) 2013 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 03/04/13 Transient Voltage Suppression Diodes Axial Leaded - 15000W > 15KPA series I-V Curve Characteristics Bi-directional Uni-directional Ipp Vc VBR VR IR VF IT Vc VBR VR V IT IR IR IT VR VBR Vc V Ipp Ipp PPPM Peak Pulse Power Dissipation -- Max power dissipation VR Stand-off Voltage -- Maximum voltage that can be applied to the TVS without operation VBR Breakdown Voltage -- Maximum current that flows though the TVS at a specified test current (IT) VC Clamping Voltage -- Peak voltage measured across the suppressor at a specified Ippm (peak impulse current) IR Reverse Leakage Current -- Current measured at VR VF Forward Voltage Drop for Uni-directional Ratings and Characteristic Curves (TA=25C unless otherwise noted) Figure 1 - TVS Transients Clamping Waveform Figure 2 - Peak Pulse Power Rating Curve Voltage Transients Voltage or Current Voltage Across TVS Current Through TVS 15KPA Series PPPM-Peak Pulse Power (kW) 1000 100 10 1 0.000001 Time 0.00001 0.0001 0.001 td-Pulse Width (sec.) continues on next page. (c) 2013 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 03/04/13 Transient Voltage Suppression Diodes Axial Leaded - 15000W > 15KPA series Ratings and Characteristic Curves (TA=25C unless otherwise noted) (Continued) Figure 4 - Test Pulse Waveform 100 150 IPPM- Peak Pulse Current, % IRSM Peak Pulse Power (PPP) or Current (IPP) Derating in Percentage % Figure 3 - Pulse Derating Curve 80 60 40 20 0 0 25 50 75 100 125 150 175 tr=10sec Peak Value IPPM 100 Half Value IPPM IPPM ( ) 2 50 0 200 TJ=25C Pulse Width(td) is defined as the point where the peak current decays to 50% of IPPM 10/1000sec. Waveform as defined by R.E.A td 1.0 0 TA-Ambient temperature (C) 2.0 3.0 4.0 t-Time (ms) Figure 5 - Typical Junction Capacitance Figure 6 - Steady State Power Derating Curve 10000 Cj (pf) Steady State Power Dissipation (W) 9 Bi-directional V=0V Uni-directional V=0V Bi-directional @ VR 100 Uni-directional @ VR Tj=25C f=1.0MHz Vsig=50mVp-p 1 0.0 50.0 100.0 150.0 200.0 250.0 300.0 350.0 VBR - Reverse Breakdown Voltage (V) 8 7 6 5 4 3 L = 0.375" (9.5mm) Lead Lengths 2 1 0 0 25 50 75 100 125 150 175 200 TL- Lead Temperature(C) Figure 7 - Maximum Non-Repetitive Forward Surge Current IFSM, Peak Forward Surge Current (A) 450 400 350 300 250 200 150 100 50 0 1 10 Number of Cycles at 60 Hz 100 (c) 2013 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 03/04/13 Transient Voltage Suppression Diodes Axial Leaded - 15000W > 15KPA series Soldering Parameters Lead-free assembly 150C - Temperature Max (Ts(max)) 200C - Time (min to max) (ts) 60 - 180 secs Average ramp up rate (Liquidus Temp (TL) to peak TL 3C/second max tL Critical Zone TL to TP Ts(max) Ramp-down Ts(min) ts Preheat 3C/second max TS(max) to TL - Ramp-up Rate Reflow Ramp-up - Temperature Min (Ts(min)) 25C - Temperature (TL) (Liquidus) 217C - Time (min to max) (ts) 60 - 150 seconds t 25C to Peak Time (t) Peak Temperature (TP) 260+0/-5 C Time within 5C of actual peak Temperature (tp) 20 - 40 seconds Flow/Wave Soldering (Solder Dipping) Ramp-down Rate 6C/second max Peak Temperature : 265C Time 25C to peak Temperature (TP) 8 minutes Max. Dipping Time : 10 seconds Do not exceed 280C Soldering : 1 time Physical Specifications Environmental Specifications Weight 0.07oz., 2.5g Temperature Cycle JESD22-A104 Case P600 molded plastic body over passivated junction. Pressure Cooker JESD 22-A102 Polarity Color band denotes the cathode except Bipolar. High Temp. Storage JESD22-A103 Terminal Matte Tin axial leads, solderable per JESD22-B102D. HTRB JESD22-A108 Thermal Shock JESD22-A106 15KPA Series Pre Heat tp TP Temperature (T) Reflow Condition Dimensions D Dimensions C A B P600 (c) 2013 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 03/04/13 A Inches Min Millimeters Max Min Max A 1.000 - 25.40 - B 0.340 0.360 8.60 9.10 C 0.048 0.052 1.22 1.32 D 0.340 0.360 8.60 9.10 Transient Voltage Suppression Diodes Axial Leaded - 15000W > 15KPA series Part Numbering System Part Marking System OPTION CODE: BLANK Reel Tape -B Bulk Packaging Cathode Band TYPE CODE: A Uni-Directional (5% VBR Voltage Tolerance) CA Bi-Directional (5% VBR Voltage Tolerance) F 15KPA xxx XX X YYWW Littelfuse Logo Trace Code Marking YY:Year Code WW: Week Code VR VOLTAGE 15KPAXXX SERIES CODE Product Type Packing Options Component Package Quantity Packaging Option 15KPAxxxXX P600 800 Tape & Reel 15KPAxxxXX-B P600 100 Bulk Part Number Packaging Specification EIA STD RS-296E Littelfuse Concord Packing Spec. DM-0016 Tape and Reel Specification Direction of Feed Top View Anode Lead White Type 2.75 (69.85) Front View Off Center 2.56 either side 2.062 (52.37) (65.00) 0.039(1.0) Negative Cathod Lead Red Type 0.40 (10.16) 0.048 (1.22) Recess Depth Max. 0.75 (19.05) 0.25 (6.35) 3.0 (76.2) 13.0 330.2 Dimensions are in inches/mm 0.68 (17.27) Label (c) 2013 Littelfuse, Inc. Specifications are subject to change without notice. Revised: 03/04/13