HER204 - Chenyi Electronics

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 VRRM 50 100 200 300 400 600 800 1000 Volts

Maximum RMS voltage VRMS 35 70 140 210 280 420 560 700 Volts

Maximum DC blocking voltage VDC 50 100 200 300 400 600 800 1000 Volts

Macimum average forward rectified

current 0.375"(9.5mm)lead length at TA=50

Peak forward surge current 8.3ms

sing-wave superimposed on rated load

(JEDEC method)

Maximum instantaneous forward voltage at 2.0 A VFVolts

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) CJpF

Notes: 1.Test conditions:IF=0.5A,IR=1.0A,Irr=0.25A.

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

I(AV) 2.0 Amp

IFSM 60.0 Amps

1.0 1.3 1.7

Maximum DC Rreverse Current at rated DC

5.0

blocking voltage

100

50 70

30 20

Operating and storage temperature range TJ TSTG -65 to +150

CE HER201 THRU HER208

CHENYI ELECTRONICS HIGH EFFICIENCY RECTIFIER

Reverse Voltage - 50 to 1000 Volts

Forward Current - 2.0Amperes

RATINGS AND CHARACTERISTIC CURVES HER201 THRU HER208

FLG.1-TEST CIRCUIT DIAGRAM AND REVERSE FIG.2-TYPICAL FORWARD CURRENT

RECOVERY TIME CHARACTERISTIC DERATING CURVE

FIG.3-TYPICAL INSTANTANEOUS FORWARD

CHARATERISTICS FIG.4-TYPICAL REVERSE CHARACTERISTICS

FIG.5-MAXIMUM NON-REPETITIVE

FORWARD SURGE CURRENT FIG.6-TYPICAL JUNCTION CAPACITANCE