OZNRaO Surge Absorbers, SMD Mold OZNRaO Transient/Surge Absorbers, SMD MoLd Type: Type: Type: VF CF SF n Recommended Applications n Features l Large withstanding surge current capability in compact size l Designed for flow/reflow solderings l Excellent response against high steep surge voltage l Low clamping voltage for better surge protection l Protection of communication module (Modem, xDSL, Terminal Adopter) l Protection of consumer equipment l Protection of industrial equipment l Protection of automobile equipment l Absorption of switching surge from relays n Precautions for Handling See Page 134 to 136 n Explanation of Part Numbers E R Z E R Z V F F M K n Construction 1 ZNR element ZnO etc. 2 Resin mold 3 Conductive adhesive 4 Electrode Epoxy Resin(UL94V-0 approved) 5 Lead terminals Soldered Ni-Fe Alloy Silver Silver n Dimensions in mm (not to scale) Type VF1M VF1T0 CF SF W L H S E 6.00.4 8.00.5 3.20.3 1.30.3 2.50.2 6.00.4 8.00.5 2.30.1 1.30.3 2.50.2 6.00.4 6.20.4 8.00.5 3.20.3 1.30.3 2.50.2 OZNRaO Surge Absorbers, SMD Mold n Ratings and Characteristics l Operating Temperature Range: 40 to 85 C l Storage Temperature Range: 40 to 125 C l Temperature Coefficient of Varistor Voltage: 0 to 0.05 %/C Varistor Voltage Type VF1M Part No. *ERZVF1M220 *ERZVF1M270 *ERZVF1M330 *ERZVF1M390 *ERZVF1M470 *ERZVF1M560 *ERZVF1M680 *ERZVF1M820 *ERZVF1M101 *ERZVF1M121 *ERZVF1M151 *ERZVF1M201 *ERZVF1M221 *ERZVF1M241 *ERZVF1M271 *ERZVF1M331 *ERZVF1M361 *ERZVF1M391 *ERZVF1M431 *ERZVF1M471 Maximum Allowable Voltage V1 mA (V) ACrms (V) DC (V) 22( 20~ 24) 14 18 27( 24~ 30) 17 22 33( 30~ 36) 20 26 39( 35~ 43) 25 31 47( 42~ 52) 30 38 56( 50~ 62) 35 45 68( 61~ 75) 40 56 82( 74~ 90) 50 65 100( 90~110) 60 85 120(108~132) 75 100 150(135~165) 95 125 200(185~225) 130 170 220(198~242) 140 180 240(216~264) 150 200 270(247~303) 175 225 330(297~363) 210 270 360(324~396) 230 300 390(351~429) 250 320 430(387~473) 275 350 470(423~517) 300 385 Clamping Voltage at Ip (max.) Vx A (V) 43 53 65 77 93 110 135 135 165 200 250 340 360 395 455 545 595 650 710 775 Ip (A) 2.5 2.5 2.5 2.5 2.5 2.5 2.5 1011 1011 1011 1011 1011 1011 1011 1011 1011 1011 1011 1011 1011 Rated Power (W) 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.11 0.11 0.11 0.11 0.11 0.11 0.11 0.11 0.11 0.11 0.11 0.11 0.11 Maximum Maximum Energy Peak Current (2 ms) (8/20 s, 2 times) (W) 10.5 10.7 10.8 10.9 11.1 11.3 11.6 12.5 13.0 13.5 14.5 16.0 16.5 17.5 18.0 18.0 19.0 19.0 10.0 10.0 (A) 125 125 125 125 125 125 125 600 600 600 600 600 600 600 600 300 300 300 300 300 Packaging Style Code: O1O for bulk, O2O for embossed taping Varistor Voltage Type VF1T Part No. ERZVF1T820 ERZVF1T101 ERZVF1T151 ERZVF1T241 ERZVF1T271 V1 mA (V) 182( 74~ 90) 100( 90~110) 150(135~165) 240(216~264) 270(247~303) Maximum Allowable Voltage ACrms (V) DC (V) 1150 65 1160 85 1195 125 150 200 175 225 Clamping Voltage at Ip (max.) Vx A (V) Ip (A) 145 5 175 5 260 5 415 5 475 5 Packaging Style Code: O1O for bulk, O2O for embossed taping Rated Power (W) 0.1 0.1 0.1 0.1 0.1 Maximum Maximum Energy Peak Current (2 ms) (8/20 s, 2 times) (W) (A) 1.7 400 2.0 400 3.0 400 5.0 400 6.0 400 OZNRaO Surge Absorbers, SMD Mold n Ratings and Characteristics l Operating Temperature Range: 40 to 85 C l Storage Temperature Range: 40 to 125 C l Temperature Coefficient of Varistor Voltage: 0 to 0.05 %/C Type CF Part No. ERZCF1MK220 ERZCF1MK270 ERZCF1MK330 ERZCF1MK390 ERZCF1MK470 ERZCF1MK560 ERZCF1MK680 ERZCF1MK820 ERZCF1MK101 ERZCF1MK121 ERZCF1MK151 ERZCF1MK201 ERZCF1MK221 ERZCF1MK241 ERZCF1MK271 ERZCF1MK361 ERZCF1MK391 ERZCF1MK431 ERZCF1MK471 Varistor Voltage Maximum Allowable Voltage V0.1 mA (V) ACrms (V) DC (V) 22 ( 20 24) 14 18 27 ( 24 30) 17 22 33 ( 30 36) 20 26 39 ( 35 43) 25 31 47 ( 42 52) 30 38 56 ( 50 62) 35 45 68 ( 61 75) 40 56 82 ( 74 90) 50 65 100 ( 90 110) 60 85 120 (108 132) 75 100 150 (135 165) 95 125 200 (185 225) 130 170 220 (198 242) 140 180 240 (216 264) 150 200 270 (247 303) 175 225 360 (324 396) 230 300 390 (351 429) 250 320 430 (387 473) 275 350 470 (423 517) 300 385 Clamping Voltage at Ip (max.) Vx A (V) 48 60 73 86 104 123 150 145 175 210 260 355 380 415 475 620 675 745 810 Ip (A) 1 1 1 1 1 1 1 5 5 5 5 5 5 5 5 5 5 5 5 Rated Power (W) 0.01 0.01 0.01 0.01 0.01 0.01 0.01 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.1 Maximum Maximum Energy Peak Current (2 ms) (8/20 s, 2 times) (J) 0.4 0.5 0.6 0.8 1.0 1.0 1.2 1.7 2.0 2.5 3.0 4.0 4.5 5.0 6.0 6.0 6.0 6.3 7.0 (A) 50 50 50 50 50 50 50 200 200 200 200 200 200 200 200 200 200 200 200 Packaging Style Code: O1O for bulk, O2O for embossed taping Type SF Part No. ERZSF1MK220 ERZSF1MK270 ERZSF1MK330 ERZSF1MK390 ERZSF1MK470 ERZSF1MK560 ERZSF1MK680 ERZSF1MK820 ERZSF1MK101 ERZSF1MK121 ERZSF1MK151 ERZSF1MK201 ERZSF1MK221 ERZSF1MK241 ERZSF1MK271 ERZSF1MK361 ERZSF1MK391 ERZSF1MK431 ERZSF1MK471 Varistor Voltage Maximum Allowable Voltage V1 mA (V) ACrms (V) DC (V) 22 ( 20 25) 14 18 27 ( 24 30) 17 22 33 ( 30 36) 20 26 39 ( 35 43) 25 31 47 ( 42 52) 30 38 56 ( 50 62) 35 45 68 ( 61 75) 40 56 82 ( 74 90) 50 65 100 ( 90 110) 60 85 120 (108 132) 75 100 150 (135 165) 95 125 200 (185 225) 130 170 220 (198 242) 140 180 240 (216 264) 150 200 270 (247 303) 175 225 360 (324 396) 230 300 390 (351 429) 250 320 430 (387 473) 275 350 470 (423 517) 300 385 Clamping Voltage at Ip (max.) Vx A (V) 43 53 65 77 93 110 135 135 165 200 250 340 360 395 455 595 650 710 775 Packaging Style Code: O1O for bulk, O2O for embossed taping Ip (A) 2.5 2.5 2.5 2.5 2.5 2.5 2.5 10 10 10 10 10 10 10 10 10 10 10 10 Rated Power (W) 0.02 0.02 0.02 0.02 0.02 0.02 0.02 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.25 0.20 0.20 0.20 0.20 Maximum Maximum Energy Peak Current (2 ms) (8/20 s, 2 times) (J) 0.9 1.0 1.2 1.5 1.8 2.2 2.5 3.5 4.0 5.0 6.0 8.0 9.0 10.0 12.0 12.0 12.0 14.0 14.0 (A) 125 125 125 125 125 125 125 600 600 600 600 600 600 600 600 400 400 400 400 OZNRaO Surge Absorbers, SMD Mold n Typical Characteristics n Voltage vs. Current n ERZVF1(2)M220 to ERZVF1(2)M680 n ERZVF1(2)M820 to ERZVF1(2)M471 - - - - - - n ERZVF1(2)T820 to ERZVF1(2)T271 - - - - - - n Impulse ERZVF1(2)M820 to ERZVF1(2)M271 ERZVF1(2)M331 to ERZVF1(2)M471 OZNRaO Surge Absorbers, SMD Mold n Typical Characteristics n Voltage vs. Current n ERZCF1 (2) MK220 to ERZCF1 (2) MK680 n ERZCF1 (2) MK820 to ERZCF1 (2) MK471 n Impulse OZNRaO Surge Absorbers, SMD Mold n Typical Characteristics n Voltage vs. Current n ERZSF1 (2) MK220 to ERZSF1 (2) MK680 n ERZSF1 (2) MK820 to ERZSF1 (2) MK471 n Impulse OZNRaO Surge Absorbers, SMD Mold n Marking Contents 1 Trade Mark Trade Mark 2 Product Name ZNR 3 Type VF1M Type:VFM, VF1T Type:VFT CF Type:FK, SF Type:SF 4 Abbreviation of Part No. The first two digits are significant figures and the third one denotes the number of zeros following. 5 Date Code Left(Year): 2002:B, 2003:C, 2004:D, 2005:E, 2006:F Right(Month): Jan. to Sep.:1 to 9, Oct.:0, Nov.:N, Dec.:D n Packaging Specifications l Packing Quantity Style Size Code OVF1MO, OVF1TO, OCFO, OSFO Embossed taping Bulk 2000 pcs./reel 200 pcs./bag l Embossed Taping l Reel Dimensions (mm) A B C D E 382 max. 50 min. 13.00.5 21.00.8 2.00.5 Dimensions A B W F E P1 (mm) 6.80.2 11.9 max. 16.00.3 7.50.1 1.750.10 8.00.1 Dimensions (mm) W T t 16.4 +2.0 22.4 max. 2.50.5 0 Dimensions P2 P0 fD0 t1 t2 (mm) 2.00.1 4.00.1 1.5 +0.1 0.6 max. 6.5 max. -0 r 1.0 OZNRaO Surge Absorbers, SMD Mold n Performance Characteristics Characteristics Test Methods Specifications Standard Test Condition Electrical measurements (initial/after tests) shall be conducted at temperature of 5 to 35 C, relative humidity of maximum 85 % NN Varistor Voltage The voltage between two terminals with the specified measuring current CmA DC applied is called Vc or VCmA. The measurement shall be made as fast as possible to avoid heat affection. Maximum Allowable Voltage The recommended maximum sinusoidal wave voltage (rms) or the maximum DC voltage that can be applied continuously. Clamping Voltage The maximum voltage between two terminals with the specified impulse current (8/20 s). Rated Power The maximum power that can be applied within the specified ambient temperature. Maximum Energy Maximum energy at less than 10 % of varistor voltage change when the standard impulse (2 ms) is applied one time. Maximum Peak Current Maximum current at less than 10 % of varistor voltage change when impulse current (8/20 s) is applied two times continuously with the interval of 5 minutes. Temperature Coefficient of Varistor Voltage VCmA at 85 C VCmA at 25 C 1 60 100(%/C) VCmA at 25 C To meet the specified value. 0 to 0.05 %/C The change of Vc shall be measured after the specified impulse is applied 10000 times continuously with the interval of 10 seconds at room temperature. Type Impulse Life (I) Part Number Waveform ERZVF1M220 to ERZVF1M680 8/20 s VF1M ERZVF1M820 to ERZVF1M271 8/20 s ERZVF1M331 to ERZVF1M471 8/20 s VF1T1 ERZVF1T820 to ERZVF1T271 8/20 s ERZCF 1MK220 to ERZCF 1MK680 2 ms CF ERZCF 1MK820 to ERZCF 1MK471 8/20 s ERZSF 1MK220 to ERZSF 1MK680 8/20 s SF ERZSF 1MK820 to ERZSF 1MK271 8/20 s ERZSF 1MK331 to ERZSF 1MK471 8/20 s Current 8A 40 A 30 A 20 A 0.5 A 20 A 18 A 50 A 40 A AEVCmA/VCmA < 10 % The change of Vc shall be measured after the specified impulse is applied 100000 times continuously with the interval of 10 seconds at room temperature. Impulse Life (II) Type Part Number Waveform ERZVF1M220 to ERZVF1M680 8/20 s VF1M ERZVF1M820 to ERZVF1M271 8/20 s ERZVF1M331 to ERZVF1M471 8/20 s VF1T1 ERZVF1T820 to ERZVF1T271 8/20 s ERZCF 1MK220 to ERZCF 1MK680 2 ms CF ERZCF 1MK820 to ERZCF 1MK471 8/20 s ERZSF 1MK220 to ERZSF 1MK680 8/20 s SF ERZSF 1MK820 to ERZSF 1MK271 8/20 s ERZSF 1MK331 to ERZSF 1MK471 8/20 s Current 5A 25 A 20 A 14 A 0.45 A 14 A 12 A 35 A 28 A AEVCmA/VCmA < 10 %