Notes:
(1) Reverse recovery test conditions: I
F
=0.5A, I
R
=1.0A, I
rr
=0.25A
(2) Measured at 1.0MHz and applied reverse voltage of 4.0 volts
(3) Thermal resistance from junction to ambient and from junction to lead mounted on P.C.B. with 0.2x0.2 (5.0x5.0mm) copper pad areas
Symbols
GR1A
GR1B
GR1D
GR1G
GR1J
GR1K
GR1M
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
Maximum average forward rectified current at T
L
=90
I
(AV)
1.0
Amp
Peak forward surge current
8.3mS single half sine-wave superimposed
on rated load (MIL-STD-750D 4066 method) T
L
=90
I
FSM
30.0
Amps
Maximum instantaneous forward voltage at 1.0A
V
F
1.30
Volts
Maximum DC reverse current T
A
=25
at rated DC blocking voltage T
A
=125
I
R
5.0
50.0
A
Maximum reverse recovery time (Note 1)
T
rr
150
250
500
nS
Typical junction capacitance (Note 2)
C
J
10.0
7.0
F
Maximum thermal resistance (Note 3)
R
JA
R
JL
105.0
32.0
/W
Operating junction and storage temperature range
T
J
, T
STG
-55 to +150
Features
Mechanical Data
GR1A THRU GR1M
SURFACE MOUNT FAST SWITCHING RECTIFIER
Reverse Voltage -
50 to 1000 Volts
Forward Current -
1.0 Ampere
Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
For surface mounted applications in order to optimize
board space
Low profile package
Built-in strain relief, ideal for automated placement
Fast switching for high efficiency
Glass passivated chip junction
High temperature soldering:
250 /10 seconds at terminals
Case: SMA molded plastic over passivated chip
Terminals: Solder plated, solderable per
MIL-STD-750, method 2026
Polarity: Color band denotes cathode end
Weight: 0.004 ounce, 0.118 gram
Maximum Ratings and Electrical Characteristics
1
Ratings at 25 ambient temperature unless otherwise specified.
D I M E N S I O N S
D I M
i n c h e s
m m
N o t e
M i n .
M a x .
M i n .
M a x .
A
0 . 2 1 6
0 . 2 2 6
5 . 4 8
5 . 7 4
B
0 . 1 7 6
0 . 1 8 2
4 . 4 8
4 . 6 3
C
0 . 0 9 4
0 . 1 0 0
2 . 4 0
2 . 5 5
D
0 . 1 7 0
0 . 1 7 6
4 . 3 3
4 . 4 8
E
0 . 0 3 9
0 . 0 5 5
1 . 0 0
1 . 4 0
F
0 . 0 8 0
0 . 0 8 1
2 . 0 3
2 . 0 7
G
0 . 0 6 8
0 . 0 8 3
1 . 7 2
2 . 1 0
H
0 . 1 1 2
0 . 1 1 8
2 . 8 5
3 . 0 0
J
0 . 0 5 7
-
1 . 4 4
-
K
-
0 . 0 1 8
-
0 . 4 5
L
0 . 0 1 6
-
0 . 4 0
-
M
0 . 1 0 9
0 . 1 1 5
2 . 7 7
2 . 9 3
N
0 . 1 0 5
0 . 1 0 7
2 . 6 7
2 . 7 3
P
0 . 0 7 8
0 . 0 8 1
2 . 0 0
2 . 0 5
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