Note:
(1) Pulse test: Pulse width 300uSec, Duty cycle 1%
Symbols
FR
301G
FR
302G
FR
303G
FR
304G
FR
305G
FR
306G
FR
307G
Units
Maximum repetitive peak reverse voltage
V
RRM
50
100
200
400
600
800
1000
Volts
Maximum RMS voltage
V
RMS
35
70
140
280
420
560
700
Volts
Maximum DC blocking voltage
V
DC
50
100
200
400
600
800
1000
Volts
Average forward rectified current at T
A
=55
I
(AV)
3.0
Amps
Peak forward surge current 8.3mS single half sine-wave
I
FSM
125.0
Amps
Maximum instantaneous forward voltage
I
FM
=3.0A; T
A
=25 (Note 1)
V
F
1.3
Volts
Maximum DC reverse current T
A
=25
at rated DC blocking voltage T
A
=55
I
R
5.0
100.0
A
Maximum reverse recovery time
at I
F
=0.5A, I
R
=1.0A, I
rr
=0.25A
T
rr
150
250
500
nS
Typical junction capacitance Measured at 1.0MHz,
V
R
=4.0V
C
J
50.0
F
Operating and storage temperature range
T
J
, T
STG
-65 to +175
Features
FR301G THRU FR307G
GLASS PASSIVATED JUNCTION FAST SWITCHING RECTIFIER
Reverse Voltage -
50 to 1000 Volts
Forward Current -
3.0 Amperes
Maximum Ratings and Electrical Characteristics
@25 unless otherwise specified
1
DIMENSIONS
DIM
inches
mm
Note
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
-
Mechanical Data
Plastic package has Underwriters Laboratory
Flammability Classification 94V-0 utilizing
Flame retardant epoxy molding compound
Glass passivated junction in DO-201AD package
3.0 ampere operation at T
A
=55 with no thermal runaway
Fast switching for high efficiency
Case: Molded plastic, DO-201AD
Terminals: Axial leads, solderable per
MIL-STD-202, method 208
Polarity: Band denotes cathode
Mounting Position: Any
Weight: 0.042 ounce, 1.195 grams
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