CHENYI HER154 High efficiency rectifier Datasheet

CE
HER151 THRU HER158
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
. 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%)
HER HER HER HER HER HER HER HER
Symbols 151 152 153 154 155 156 157 158
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
I(AV)
1.5
Amp
IFSM
50.0
Amps
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
1.0
1.1
Maximum DC Rreverse Current at rated DC
1.7
Volts
5.0
blocking voltage at TA=25
Maximum full load reverse current full cycle
IR
A
100
average. 0.375"(9.5mm)lead length at
TL=55
Maximum reverse recovery time(Note 1)
Typical junction Capacitance(Note 2)
Operating and storage temperature range
Trr
50
70
ns
CJ
50
30
pF
TJ TSTG
-65 to +150
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
Copyright @ 2000 SHANGHAI CHENYI ELECTRONICS CO.,LTD
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
RECOVERY TIME CHARACTERISTIC
FIG.3-TYPICAL FORWARD CHARATERISTICS
FIG.2-TYPICAL FORWARD CURRENT
DERATING CURVE
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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