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产 品 规 格 确 认 书 TRANSIENT VOLTAGE SUPPRESSORS

TRANSIENT VOLTAGE SUPPRESSORS REVERSE VOLTAGE: 6.8 to 440 VOLTS PEAK PULSE POWER: 400 WATTS

FEATURES

  • Plastic package has Underwriters Laboratory DO-41 Flammability Classification 94V-0
  • 400W peak pulse power capability on 10/1000µs .052 (1.3)
  • Excellent clamping capability MIN
  • Low incremental surge resistance
  • Very fast response time (9.5) .375 MECHANICAL DATA (7.2) .285 Case: Molded plastic, DO-41 .210 (5.3) Epoxy: UL 94V-O rate flame retardant (25.4) 1.0 .190 (4.8) Lead: Axial leads, solderable per MIL-STD-202, MIN method 208 guaranteed Polarity: Color band denotes cathode except bipolar Mounting position: Any Weight: 0.012ounce, 0.33gram Maximum Ratings and Electrical Characteristics Ratings at 25℃ ambient temperature unless otherwise specified. Single phase, half wave, 60HZ, resistive or inductive load. For capacitive load, derate current by 20%. Peak power dissipation with a 10/1000µs waveform (Note 1) (Fig. 1) Peak pulse current with a 10/1000µs waveform (Note 1) Steady state power dissipation at T L = 75°C, lead lengths 0.375" (9.5mm) (Note 2) Peak forward surge current, 8.3ms single half sine-wave unidirectional only (Note 3) Maximum instantaneous forward voltage at 25A for unidirectional only (Note 4) Typical thermal resistance junction-to-lead Typ. thermal resistance junction-to-ambient, L Lead = 10mm Operating junction and storage temperature range NOTES: 1- Non-repetitive current pulse, per Fig.3 and derated above TA = 25°C per Fig. 2 2- Mounted on copper pad area of 1.6 x 1.6” (40 x 40mm) per Fig. 5 3- Measured on 8.3ms single half sine-wave or equivalent square wave, duty cycle = 4 pulses per minute maximum 4- VF = 3.5V for P4KE200(A) & below; VF = 6.5V for P4KE220(A) & above Devices for Bidirectional Applications: Dimensions in inches and (millimeters) IFSM VF 3.5/6.5 Symbols PPPM IPPM PM(AV) RθJL RθJA TJ，Tstg Units Watts Amp Watts Amp Volts ℃/W ℃/W Limit Minimum 400 See Next Table 100 –55 to +150 1.0

TRANSIENT VOLTAGE SUPPRESSORS Maximum Ratings and Electrical Characteristics Ratings at 25℃ ambient temperature unless otherwise specified. Single phase, half wave, 60HZ, resistive or inductive load. For capacitive load, derate current by 20%. Reverse Maximum Maximum Maximum Maximum Stand off Reverse Peak Pulse Clamping Temperature Voltage Leakage at VWM Current Voltage at IPPM Coefficient of VBR IT VWM ID ( Note 3 ) I PPM ( Note 2 ) V C / Volts ( min. ) Volts ( max. ) mAmps Volts uAmps Amps Volts % / °C Breakdown Voltage Test Current Device Type VBR at IT ( Note 1 )

TRANSIENT VOLTAGE SUPPRESSORS Maximum Ratings and Electrical Characteristics Ratings at 25℃ ambient temperature unless otherwise specified. Single phase, half wave, 60HZ, resistive or inductive load. For capacitive load, derate current by 20%. Reverse Maximum Maximum Maximum Maximum Stand off Reverse Peak Pulse Clamping Temperature Voltage Leakage at VWM Current Voltage at IPPM Coefficient of VBR IT VWM ID ( Note 3 ) I PPM ( Note 2 ) V C / Volts ( min. ) Volts ( max. ) mAmps Volts uAmps Amps Volts % / °C P4KE120A 114 126 1.0 102 5.0 2.4 165 0.107 P4KE130 117 143 1.0 105 5.0 2.1 187 0.107 P4KE130A 124 137 1.0 111 5.0 2.2 179 0.107 P4KE150 135 165 1.0 121 5.0 1.9 215 0.108 P4KE150A 143 158 1.0 128 5.0 1.9 207 0.108 P4KE160 144 176 1.0 130 5.0 1.7 230 0.108 P4KE160A 152 168 1.0 136 5.0 1.8 219 0.108 P4KE170 153 187 1.0 138 5.0 1.6 244 0.108 P4KE170A 162 179 1.0 145 5.0 1.7 234 0.108 P4KE180 162 198 1.0 146 5.0 1.6 258 0.108 P4KE180A 171 189 1.0 154 5.0 1.6 246 0.108 P4KE200 180 220 1.0 162 5.0 1.4 287 0.108 P4KE200A 190 210 1.0 171 5.0 1.5 274 0.108 P4KE220 198 242 1.0 175 5.0 1.2 344 0.108 P4KE220A 209 231 1.0 185 5.0 1.2 328 0.108 P4KE250 225 275 1.0 202 5.0 1.1 360 0.110 P4KE250A 237 263 1.0 214 5.0 1.2 344 0.110 P4KE300 270 330 1.0 243 5.0 0.93 430 0.110 P4KE300A 285 315 1.0 256 5.0 1.00 414 0.110 P4KE350 315 385 1.0 284 5.0 0.79 504 0.110 P4KE350A 332 368 1.0 300 5.0 0.83 482 0.110 P4KE400 360 440 1.0 324 5.0 0.70 574 0.110 P4KE400A 380 420 1.0 342 5.0 0.73 548 0.110 P4KE440 396 484 1.0 356 5.0 0.63 631 0.110 P4KE440A 418 462 1.0 376 5.0 0.66 602 0.110 NOTES: 1- Pulse test: tp ≤ 50ms 2- Surge current waveform per Fig. 3 and derated per Fig. 2 3- For bidirectional types having VWM of 10 volts and less, the ID limit is doubled 4- All terms and symbols are consistent with ANSI/IEEE C62.35 Breakdown Voltage Test Current Device Type VBR at IT ( Note 1 )

TRANSIENT VOLTAGE SUPPRESSORS RATINGS AND CHARACTERISTIC CURVES