HER151G thru HER158G
Glass Passivated High Efficient Rectifiers
Reverse Voltage 50 to 1000 Volts Forward Current 1.5 Amperes
Features
Low forward voltage drop
High current capability
High reliability
High surge current capability
Mechanical Data
Case: Molded plastic DO-204AC(DO-15)
Epoxy: UL 94V-O rate flame retardant
Lead: Axial leads, solderable per MIL-STD-202, Method 208
guaranteed
Polarity: Color band denotes cathode end
High temperature soldering guaranteed:
250
o
C/10 seconds .375” (9.5mm) lead
lengths at 5 lbs., (2.3kg) tension
Mounting position: Any
Weight: 0.014 ounce, 0.40 gram
Maximum Ratings and Electrical Characteristics
Ratings at 25
o
C ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%
Parameter
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current
.375" (9.5mm) lead length @T
A
=55
o
C
Peak forward surge current, 8.3ms single
half sine-wave superimposed on rated load
(JEDEC Method)
Maximum instantaneous forward voltage @ 1.5A
Maximum DC reverse current
at rated DC blocking voltage
@ T
A
=25
o
C
@ T
A
=125
o
C
Symbols
V
RRM
V
RMS
V
DC
I
(AV)
I
FSM
V
F
I
R
t
rr
C
J
T
J
T
STG
50
50
-55 to +150
-55 to +150
1.0
5.0
150
75
30
H ER
151G
50
35
50
H ER
152G
100
70
100
H ER
153G
200
140
200
H ER
154G
300
210
300
1.5
H ER
155G
400
280
400
H ER
156G
600
420
600
H ER
157G
800
560
800
H ER
158G
1000
700
1000
Units
Volts
Volts
Volts
Amps
50.0
1.3
1.7
Amps
Volts
uA
uA
nS
pF
o
Maximum reverse recovery time (Note 1)
Typical junction capacitance (Note 2)
Operating junction temperature range
Storage temperature range
Notes:
C
C
o
1. Reverse Recovery Test Conditions: I
F
=0.5A, I
R
=1.0A, I
RR
=0.25A
2. Measured at 1 MHz and Applied Reverse Voltage of 4.0 V D.C.
163
详细参数
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