SROA-S thru SROM-S
1.5 Amps. Fast Recovery Surface Mount Rectifiers
Voltage Range 50 to 1000 Volts Forward Current 1.5 Amperes
Features
For surface mounted application
Low profile package
Built-in strain relief, ideal for automated placement
Plastic material used carries Underwriters Laboratory
Classification 94V-O
Fast switching for high efficiency
High temperature soldering:
260
o
C/10 seconds at terminals
Mechanical Data
Cases: New 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
Maximum Ratings and Electrical Characteristics
Ratings at 25
o
C ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%
Parameter
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current
S ee F i g. 1
Peak forward surge current, 8.3 ms single half sine-
wave superimposed on rated load (JEDEC Method)
Maximum instantaneous forward voltage @ 1.5A
Maximum DC reverse current
at rated DC blocking voltage
@T
A
=25
o
C
@T
A
=125
o
C
Symbols
V
RRM
V
RMS
V
DC
I
F(AV)
I
FSM
V
F
I
R
t
rr
C
J
R
θ
JA
R
θ
JL
T
J
T
STG
SROA-S
50
35
50
SROB-S
100
70
100
SROD-S
200
140
200
SROG-S
400
280
400
1.5
50.0
1.30
5.0
200
SROJ-S
600
420
600
SROK-S
800
560
800
SROM-S
1000
700
1000
Units
Volts
Volts
Volts
Amps
Amps
Volts
uA
Maximum reverse recovery time (Note 1)
Typical junction capacitance (Note 2)
Typical thermal resistance (Note 3)
Operating temperature range
Storage temperature range
Notes:
150
50
60.0
20.0
-55 to +125
-55 to +150
250
500
nS
pF
o
C/W
o
C
C
o
1. Reverse Recovery Test Conditions: I
F
=0.5A, I
R
=1.0A, I
RR
=0.25A
2. Measured at 1 MHz and Applied V
R
=4.0 Volts
3. Thermal Resistance from Junction to Ambient and from Junction to Lead Mounted on P.C.B. with 0.27" x 0.27" ( 7.0 x 7.0 mm ) Copper Pad Areas.
209
RATINGS AND CHARACTERISTIC CURVES
210
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