V571HA40 参数 Datasheet PDF下载

Varistor Products

High Energy Industrial

HA Varistor Series

Absolute Maximum Ratings

For ratings of individual members of a series, see Device Ratings and Specifications Chart

Continuous:

HA SERIES

Steady State Applied Voltage:

AC Voltage Range (VM(AC)RMS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 110 to 750

DC Voltage Range (VM(DC)) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148 to 970

Transient:

Peak Pulse Current (ITM)

For 8/20µs Current Wave (See Figure 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25,000 to 40,000

Single Pulse Energy Range

For 2ms Current Square Wave (WTM ) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170 to 1050

Operating Ambient Temperature Range (TA) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55 to 85

Storage Temperature Range (TSTG) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -55 to 125

Temperature Coefficient (αV) of Clamping Voltage (VC) at Specified Test Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . <0.01

Hi-Pot Encapsulation (Isolation Voltage Capability). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2500

(Dielectric must withstand indicated DC voltage for one minute per MIL-STD 202,

Method 301)

UNITS

V

V

2

VARISTOR

PRODUCTS

A

J

C

o

C

%/

o

C

V

o

Insulation Resistance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1000M

Ω

CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the device

at these or any other conditions above those indicated in the operational sections of this specification is not implied.

Device Ratings and Specifications

MAXIMUM RATINGS (85

o

C)

CONTINUOUS

TRANSIENT

PEAK

CURRENT

(8/20µs)

I

TM

(A)

25000

40000

1

25000

40000

1

25000

40000

3

25000

40000

2

25000

40000

25000

40000

25000

40000

25000

40000

25000

40000

25000

40000

25000

40000

25000

40000

MIN

(V)

156

156

184

184

198

198

212

212

254

254

283

283

354

354

389

389

433

433

462

462

467

467

495

495

VARISTOR VOLTAGE

AT 1mA DC TEST

CURRENT

V

N(DC)

(V)

173

173

200

200

220

220

240

240

282

282

314

314

390

390

430

430

478

478

510

510

519

519

550

550

MAX

(V)

190

190

228

228

248

248

268

268

310

310

345

345

429

429

473

473

526

526

561

561

570

570

604

604

SPECIFICATIONS (25

o

C)

MAXIMUM

CLAMPING

VOLTAGE

(V

C

) AT 200A

(8/20µs)

V

C

(V)

293

288

350

345

380

375

410

405

475

468

540

533

650

630

710

690

795

780

845

825

860

843

910

894

PART

NUMBER AND

DEVICE

BRANDING

V111HA32

V111HA40

V131HA32

V131HA40

V141HA32

V141HA40

V151HA32

V151HA40

V181HA32

V181HA40

V201HA32

V201HA40

V251HA32

V251HA40

V271HA32

V271HA40

V301HA32

V301HA40

V321HA32

V321HA40

V331HA32

V331HA40

V351HA32

V351HA40

V

RMS

V

M(AC)

(V)

110

110

130

130

140

140

150

150

180

180

200

200

250

250

275

275

300

300

320

320

330

330

350

350

V

DC

V

M(DC)

(V)

148

148

175

175

188

188

200

200

240

240

265

265

330

330

369

369

410

410

420

420

435

435

460

460

ENERGY

(2ms)

W

TM

ENERGY

160

220

200

270

210

290

220

300

240

330

260

350

330

370

360

400

370

430

390

460

385

475

390

500

TYPICAL

CAPACITANCE

AT f = 1MHz

C

(pF)

5450

11600

4700

10000

4230

9000

4000

8000

3200

6800

3180

6350

2500

5000

2200

4500

2050

4100

1900

3800

1870

3750

1800

3600

NOTE: Average power dissipation of transients not to exceed 2.0W per varistor

1. 40kA capability depends on applications rated up to 97Vrms. 30kA applies if >97 Vrms.

2. 40kA capability depends on applications rated up to 115Vrms. 30kA applies if >115 Vrms.

3. 40kA capability depends on applications rated up to 123Vrms. 30kA applies if >123 Vrms.

1. 40kA capability depends on applications rated up to 132Vrms. 30kA applies if >132Vrms.

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