CNEL HER157, HER156, HER158, HER155, HER153 Datasheet
...
CE HER151 THRU HER158
. Low power loss,high effciency
CHENYI ELECTRONICS HIGH EFFICIENCY RECTIFIER
Reverse Voltage - 50 to 1000 Volts
Forward Current - 1.5Amperes
FEATURES
. Plastic package has Underwrites Laboratory
Flammability Classification 94V-0
. Low forward voltage drop
. High current capability
. High reliability
. 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%)
HER
HER
HER
HER
HER
HER
HER
HER
Symbols
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=55
Peak forward surge current 8.3ms
sing-wave superimposed on rated load
(JEDEC method)
Maximum instantaneous forward voltage at 2.0 A VF Volts
Maximum DC Rreverse Current at rated DC
blocking voltage at TA=25
Maximum full load reverse current full cycle
average. 0.375"(9.5mm)lead length at
TL=55
Maximum reverse recovery time(Note 1)
Typical junction Capacitance(Note 2)
I(AV) 1.5 Amp
IFSM 50.0 Amps
Trr ns
CJ
151
152
153
154
155
156
157
158 Units
1.0 1.1 1.7
5.0
IR
100
50 70
50 30
A
pF
Operating and storage temperature range
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
TJ TSTG
Copyright @ 2000 SHANGHAI CHENYI ELECTRONICS CO.,LTD
-65 to +150
Page 1 of 2
CE HER151 THRU HER158
CHENYI ELECTRONICS HIGH EFFICIENCY RECTIFIER
Reverse Voltage - 50 to 1000 Volts
Forward Current - 1.5Amperes
RATINGS AND CHARACTERISTIC CURVES HER151 THRU HER158
FLG.1-TEST CIRCUIT DIAGRAM AND REVERSE FIG.2-TYPICAL FORWARD CURRENT
RECOVERY TIME CHARACTERISTIC DERATING CURVE
FIG.3-TYPICAL FORWARD CHARATERISTICS FIG.4-TYPICAL REVERSE CHARACTERISTICS
FIG.5-MAXIMUM NON-REPETITIVE
FORWARD SURGE CURRENT FIG.6-TYPICAL JUNCTION CAPACITANCE
Copyright @ 2000 SHANGHAI CHENYI ELECTRONICS CO.,LTD
Page 2 of 2
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