SRA7 THRU SRA9
FAST SWITCHING PLASITC RECTIFIER
Reverse Voltage -
400 to 1000 Volts
Forward Current -
1.0 Ampere
Features
For surface mounted applications
Low profile package
Built-in strain relief
Easy pick and place
Fast recovery times for high efficiency
Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
High temperature soldering:
260 /10 seconds at terminals
D
I M
E
N
S
I O
N
S
i n
c
h
e
s
m
m
Mechanical Data
D
I M
N o t e
M
i n
1
7
9
7
3
8
6
.
M
a
x
.
M
5
4
2
4
1
2
1
2
1
i n
.
M
5
4
2
4
1
2
2
3
a
x .
A
0
0
0
0
0
0
0
0
0
. 2
6
6
4
0
9
0
8
2
7
0
0
0
0
0
0
0
0
. 2
. 1
. 1
. 1
. 0
. 0
. 0
. 1
2
6
2
0
6
5
1
3
8
. 4
8
. 7
. 6
. 5
. 4
. 4
. 0
. 1
. 0
-
4
Case: SMA molded plastic
Terminals: Solder plated solderable per
MIL-STD-750, method 2026
Polarity: Indicated by cathode band
Weight: 0.004 ounce, 0.113 gram
B
C
D
E
F
. 1
. 0
. 1
. 0
. 0
. 0
8
0
7
5
8
8
1
. 4
. 4
. 3
. 0
. 0
. 7
. 8
. 4
-
8
0
3
0
3
2
5
4
3
5
8
0
7
0
0
G
H
J
. 1
. 0
1
5
-
K
L
-
0
. 0
1
8
0
. 4
-
5
0
0
0
0
. 0
. 1
. 1
. 0
1
0
0
7
6
9
5
8
-
0
2
2
2
. 4
. 7
. 6
. 0
0
7
7
0
M
N
P
0
0
0
. 1
. 1
. 0
1
0
8
5
7
1
2
2
2
. 9
. 7
. 0
3
3
5
Maximum Ratings and Electrical Characteristics @25 unless otherwise specified
Symbols
SRA7
SRA8
SRA9
Units
Maximum repetitive peak reverse voltage
Maximum RMS voltage
VRRM
VRMS
VDC
400
280
400
600
420
600
1000
700
Volts
Volts
Volts
Maximum DC blocking voltage
1000
Average forward current
at TJ=90
I(AV)
IFSM
VF
1.0
30.0
1.3
Amp
Amps
Volts
A
Peak forward surge current
8.3mS single half sine-wave
Maximum instantaneous forward voltage
at IFM=1.0A; TJ=25
(Note 1)
Maximum DC reverse current
at rated DC blocking voltage
T =25
5.0
200.0
TJJ=125
IR
Maximum reverse recovery time (Note 2)
Typical junction capacitance (Note 3)
Maximum thermal resistance
Trr
CJ
150
250
nS
F
50.0
15
R
/W
JL
Operating and Storage temperature range
TJ, TSTG
-50 to +150
Notes:
(1) Pulse test: Pulse width 300uSec, Duty cycle 1%
(2) Reverse recovery test conditions: IF=0.5A, IR=1.0A, Irr=0.25A
(3) Measured at 1.0MHz and applied reverse voltage of 4.0 volts
1