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P4KE16

GLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPPRESSOR

Shanghai Semitech Semiconductor Co., Ltd 

P4KE6.8—P4KE440CA

Type Number

(Uni)

P4KE200

P4KE200A

P4KE220

P4KE220A

P4KE250

P4KE250A

P4KE300

P4KE300A

P4KE350

P4KE350A

P4KE400

P4KE400A

P4KE440

P4KE440A

(Bi)

P4KE200C

P4KE200CA

P4KE220C

P4KE220CA

P4KE250C

P4KE250CA

P4KE300C

P4KE300CA

P4KE350C

P4KE350CA

P4KE400C

P4KE400CA

P4KE440C

P4KE440CA

Reverse

Stand-Off

Voltage

VRMW(V)

162

171

175

185

202

214

243

256

284

300

324

342

356

376

Breakdown

Voltage

Min. @IT

VBR MIN(V)

180

190

198

209

225

237

270

285

315

333

360

380

396

418

Breakdown

Voltage

Max. @ IT

VBR MAX(V)

220

210

242

231

275

263

330

315

385

368

440

420

484

462

Test

Current

IT (mA)

1.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

1.0

Maximum

Clamping

Voltage

@IPP

VC(V)

287

274

344

328

360

344

430

414

504

482

574

548

631

602

Peak

Pulse

Current

IPP(A)

1.5

1.53

1.16

1.22

1.1

1.16

0.93

0.97

0.79

0.83

0.70

0.73

0.63

0.65

Reverse

Leakage

@VRMW

IR(uA)

5.0

5.0

5.0

5.0

5.0

5.0

5.0

5.0

5.0

5.0

5.0

5.0

5.0

5.0

※ For Bi-directional type having VRWM of 10 Volts and less, the IR limit is double

4. A transient suppressor is normally selected according to the working peak reverse voltage (VRWM), which

should be equal to or greater than the DC or continuous peak operating voltage level.

5. VBR measured at pulse test current IT at an ambient temperature of 25°C.

6. Surge current waveform per Figure 1 and derate per Figure 3.

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