GOOD-ARK SRA9, SRA8, SRA7 Datasheet
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
Mechanical Data
Case: SMA molded plastic
Terminals: Solder plated solderable per
MIL-STD-750,
Polarity: Indicated by cathode band
Weight: 0.004 ounce, 0.113 gram
method 2026
SRA7 THRU SRA9
FAST SWITCHING PLASITC RECTIFIER
Reverse Voltage -
Forward Current -
DIM
A 0.216 0.226 5.48 5.74
B 0.176 0.182 4.48 4.63
C 0.094 0.100 2.40 2.55
D 0.170 0.176 4.33 4.48
E 0.039 0.055 1.00 1.40
F 0.080 0.081 2.03 2.07
G 0.068 0.083 1.72 2.10
H 0 .11 2 0 .11 8 2.8 5 3 .0 0
J 0.057 - 1.44 -
K - 0.018 - 0.45
L 0.016 - 0.40 -
M 0.109 0.115 2.77 2.93
N 0.105 0.107 2.67 2.73
P 0.078 0.081 2.00 2.05
inches mm
Min. Max. Min. Max.
400 to 1000 Volts
1.0 Ampere
DIMENSIONS
Note
Maximum Ratings and Electrical Characteristics @25 unless otherwise specified
Symbols SRA7 SRA8 SRA9 Units
Maximum repetitive peak reverse voltage V
Maximum RMS voltage V
Maximum DC blocking voltage V
Average forward current
=90
at T
J
Peak forward surge current
8.3mS single half sine-wave
Maximum instantaneous forward voltage
=1.0A; TJ=25 (Note 1)
at I
FM
Maximum DC reverse current TJ=25
at rated DC blocking voltage TJ=125
Maximum reverse recovery time (Note 2) T
Typical junction capacitance (Note 3) C
Maximum thermal resistance R
Operating and Storage temperature range T
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
RRM
RMS
DC
I
(AV)
I
FSM
V
F
I
R
rr
J
JL
, T
J
STG
400 600 1000 Volts
280 420 700 Volts
400 600 1000 Volts
1.0 Amp
30.0 Amps
1.3 Volts
5.0
200.0
150 250 nS
50.0
15
-50 to +150
1
A
F
/W
RATINGS AND CHARACTERISTIC CURVES
2
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