GOOD-ARK HER308

HER301 THRU HER308
HIGH EFFICIENCY RECTIFIER
Reverse Voltage - 50 to 1000 Volts
Forward Current - 3.0 Amperes
Features
Low power loss, high efficiency
Low leakage
Low forward voltage drop
High current capability
High speed switching
High reliability
High current surge
Mechanical Data
DIM ENSIONS
Case: Molded plastic
Epoxy: UL94V-0 rate flame retardant
Lead: MIL-STD-202E method 208C guaranteed
Mounting Position: Any
Weight: 0.042 ounce, 1.19 grams
inches
DIM
mm
Min.
Max.
Min.
Max.
A
0.283
0.374
7.20
9.50
B
0.189
0.208
4.80
5.30
C
0.048
0.051
1.20
1.30
D
1.000
-
25.40
-
Note
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
301
HER
302
HER
303
HER
304
HER
305
HER
306
HER
307
HER
308
Units
Volts
Maximum repetitive peak reverse voltage
VRRM
50
100
200
300
400
600
800
1000
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
Maximum average forward rectified current
0.375" (9.5mm) lead length at TA=50
I(AV)
Peak forward surge current,
8.3mS single half sine-wave superimposed
on rated load (MIL-STD-750D 4066 method)
IFSM
Maximum instantaneous forward voltage at 3.0A DC
VF
Maximum full load reverse current average, full cycle
0.375" (9.5mm) lead length at TL=55
IR(AV)
150.0
A
IR
10.0
A
Maximum DC reverse current
at rated DC blocking voltage
TA=25
3.0
Amps
200.0
1.0
150.0
1.3
1.5
Amps
1.7
Volts
Maximum reverse recovery time (Note 1)
Trr
50
75
nS
Typical junction capacitance (Note 2)
CJ
70
50
F
Operating and storage temperature range
TJ, TSTG
-65 to +150
Notes:
(1) Test conditions: IF=0.5A, IR=1.0A, Irr=0.25A
(2) Measured at 1.0MHz and applied reverse voltage of 4.0 volts
1
RATINGS AND CHARACTERISTIC CURVES
2