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产 品 规 格 确 认 书 SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSORS

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

FEATURES

  • Plastic package has Underwriters Laboratory DO-214AC(SMA) Flammability Classification 94V-0
  • 400W peak pulse power capability on 10/1000µs waveform, repetition rate (duty cycle): 0.01% (25.4) 1.0
  • Excellent clamping capability MIN
  • Low incremental surge resistance
  • Very fast response time (9.5) .375 MECHANICAL DATA (7.2) .285 Case: Molded plastic, DO-214AC(SMA) .210 (5.3) Terminals: Axial leads, solderable per MIL-STD-750, (25.4) 1.0 .190 (4.8) method 2026 guaranteed MIN Polarity: Color band denotes cathode except bipolar Packaging: 12mm tape per EIA STD RS-481 Weight: 0.002 ounce, 0.064 gram 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 , 2) (Fig. 1) Peak pulse current with a 10/1000µs waveform (Note 1) (Fig. 3) Power dissipation on infinite heatsink, TA = 50°C Peak forward surge current, 8.3ms single half sine-wave unidirectional only (Note 2) Maximum instantaneous forward voltage at 25A for unidirectional only (Note 4) Thermal resistance junction to leads Thermal resistance junction to ambient air (Note 3) Operating junction and storage temperature range NOTES: 1- Non-repetitive current pulse, per Fig. 3 and derated above TA = 25°C per Fig. 2. Rating is 300W above 91V. 2- Mounted on 0.2 x 0.2” (5.0 x 5.0mm) copper pads to each terminal 3- Mounted on minimum recommended pad layout 4- VF = 3.5V for P4SMA200(A) & below; VF = 6.5V for P4SMA220(A) & above Devices for Bidirectional Applications: TJ，Tstg 1.0 VF 3.5/6.5 Volts 120 –55 to +150 RθJL RθJA Units Watts Amp Watts Limit Minimum 400 See Next Table Amp ℃/W ℃/W Dimensions in inches and (millimeters) IFSM 40 Symbols PPPM IPPM PM(AV)

SURFACE MOUNT 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 )

SURFACE MOUNT 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 P4SMA120A 114 126 1.0 102 5.0 2.4 165 0.107 P4SMA130 117 143 1.0 105 5.0 2.1 187 0.107 P4SMA130A 124 137 1.0 111 5.0 2.2 179 0.107 P4SMA150 135 165 1.0 121 5.0 1.9 215 0.108 P4SMA150A 143 158 1.0 128 5.0 1.9 207 0.108 P4SMA160 144 176 1.0 130 5.0 1.7 230 0.108 P4SMA160A 152 168 1.0 136 5.0 1.8 219 0.108 P4SMA170 153 187 1.0 138 5.0 1.6 244 0.108 P4SMA170A 162 179 1.0 145 5.0 1.7 234 0.108 P4SMA180 162 198 1.0 146 5.0 1.6 258 0.108 P4SMA180A 171 189 1.0 154 5.0 1.6 246 0.108 P4SMA200 180 220 1.0 162 5.0 1.4 287 0.108 P4SMA200A 190 210 1.0 171 5.0 1.5 274 0.108 P4SMA220 198 242 1.0 175 5.0 1.2 344 0.108 P4SMA220A 209 231 1.0 185 5.0 1.2 328 0.108 P4SMA250 225 275 1.0 202 5.0 1.1 360 0.110 P4SMA250A 237 263 1.0 214 5.0 1.2 344 0.110 P4SMA300 270 330 1.0 243 5.0 0.93 430 0.110 P4SMA300A 285 315 1.0 256 5.0 1.00 414 0.110 P4SMA350 315 385 1.0 284 5.0 0.79 504 0.110 P4SMA350A 332 368 1.0 300 5.0 0.83 482 0.110 P4SMA400 360 440 1.0 324 5.0 0.70 574 0.110 P4SMA400A 380 420 1.0 342 5.0 0.73 548 0.110 P4SMA440 396 484 1.0 356 5.0 0.63 631 0.110 P4SMA440A 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 derate 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 )

SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSORS RATINGS AND CHARACTERISTIC CURVES