1WATT SURFACE MOUNT ZENER DIODE

FEATURES

! PLASTIC PACKAGE HAS UNDERWRITERS LABORATORY

FLAMMABILITY CLASSIFICATION 94V-0

! LOW ZENER IMPEDANCE

! EXCELLENT CLAMPING CAPABILITY

MECHANICAL DATA

! CASE：MOLDED PLASTIC

! TERMINALS：SOLDER PLATED

! POLARITY：INDICATED BY CATHODE BAND

! WEIGHT：0.04 GRAMS

CASE-SOD-123

DIMENSIONS IN INCHES AND (MILLIMETERS)

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

RATINGS AT 25

°C AMBIENT TEMPERATURE UNLESS OTHERWISE SPECIFIED

STORAGE AND OPERATING TEMPERATURE RANGE -55℃ TO + 150℃

ELECTRICAL CHARACTERISTICS (TA=25℃UNLESS OTHERWISE NOTED) VF=1.2V MAX, IF = 200mA FOR ALL TYPES

ZENER

BREAKDOWN

VOLTAGE

DYNAMIC IMPEDANCES

@

MAXIMUM REVERSE

CURRENT

＠ MEASUREMENT

VOLTAGE AND 25℃TA

TYPE

MIN.

TYP.

MAX.

Ohms

mA

µA

V

MARKING

ZM200-X

ZM200-Y

ZM200-Z

ZM220-Y

ZM220-Z

ZM240-Y

ZM240-Z

ZM270-X

ZM270-Y

ZM270-Z

ZM300-X

ZM300-Y

ZM300-Z

ZM330-X

ZM330-Y

ZM330-Z

180

190

200

210

220

230

240

250

260

270

280

290

300

310

320

330

190

200

210

220

230

240

250

260

270

280

290

300

310

320

330

340

200

210

220

230

240

250

260

270

280

290

300

310

320

330

340

350

5000

5000

5000

5000

5000

5000

5000

5000

5000

5000

5000

5000

5000

5000

5000

5000

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

0.5

0.5

0.5

10

10

10

10

10

10

10

10

10

10

10

10

10

10

10

10

152

160

168

176

184

216

225

234

243

252

261

270

279

288

297

306

BX

BY

BZ

CY

CZ

DY

DZ

EX

EY

EZ

GX

GY

GZ

HX

HY

HZ

ZM200X

THRU

ZM330Y

.071(1.8 )

.055(1.4 )

.161(4.1)

.146(3.7 )

.110(2.8)

.094(2.4 )

.063(1.6)

.055(1.4)

.0012(0.3) Typ.

.035(0.9) Typ.

.035(0.9) Typ.

Formosa MS

Formosa MicroSemi