CE

HER201 THRU HER208

CHENYI ELECTRONICS

HIGH EFFICIENCY RECTIFIER

Reverse Voltage - 50 to 1000 Volts

Forward Current - 2.0Amperes

FEATURES

. Plastic package has Underwrites Laboratory

Flammability Classification 94V-0

. Low forward voltage drop

. High current capability

. High reliability

. Low power loss,high effciency

. High surge current capability

. High speed seitching

. Low leakage

MECHANICAL DATA

. Case: JEDEC DO-41 molded plastic body

. Epoxy: UL94V-0 rate flame retardant

. Lead: plated axial leads, solderable per MIL-STD-750, method 2026

. Polarity: Color band denotes cathode end

. Mounting Position: Any

. Weight: 0.014 ounce, 0.39 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%)

Symbols

HER

201

HER

202

HER

203

HER

204

HER

205

HER

206

HER

207

HER

208

Units

Maximum repetitive peak reverse voltage

50

100

200

300

400

600

800

1000

Volts

Maximum RMS voltage

35

70

140

210

280

420

560

700

Volts

Maximum DC blocking voltage

50

100

200

300

400

600

800

1000

Volts

Macimum average forward rectified

current 0.375"(9.5mm)lead length at

Peak forward surge current 8.3ms

sing-wave superimposed on rated load

(JEDEC method)

Maximum instantaneous forward voltage at 2.0 A

Volts

Maximum full load reverse current full cycle

average. 0.375"(9.5mm)lead length at

TL=55

Maximum reverse recovery time(Note 1)

Trr

ns

Typical junction Capacitance(Note 2)

pF

2.Measured at 1MHz and applied reverse voltage of 4.0V Volts

2.0

Amp

60.0

Amps

1.0

1.3

1.7

Maximum DC Rreverse Current at rated DC

5.0

A

blocking voltage

100

50

70

30

20

Operating and storage temperature range

-65 to +150

Copyright @ 2000 SHANGHAI CHENYI ELECTRONICS CO.,LTD

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