
- 136 -
.412(10.5)
MAX
.185(4.70)
.175(4.44)
.055(1.40)
.045(1.14)
.27(6.86)
.23(5.84)
.11(2.79)
.10(2.54)
.025(0.64)
.154(3.91)
.148(3.74)
DIA
PIN1
2
.113(2.87)
.103(2.62)
.16(4.06)
.037(0.94)
.027(0.68)
.205(5.20)
.195(4.95)
.594(15.1)
.587(14.9)
.56(14.22)
PIN 1
PIN 2
Case Positive
CASE
SRA1020
THRU
SRA1090
10.0 AMPS. Schottky Barrier Rectifiers
Voltage Range
20 to 90 Volts
Current
10.0 Amperes
TO-220A
Features
Low forward voltage drop
High current capability
High reliability
High surge current capabilit
y
Mechanical Data
Cases: TO-220A molded plastic
Epoxy: UL 94V-O rate flame retardant
Terminals: Lead solderable per
MIL-STD-202, Method 208 guaranteed
Polarity: As marked
High temperature soldering guaranteed:
260
O
C/10 seconds/ .25”,(6.35mm) from
case.
Weight: 2.24 grams
Maximum Ratings and Electrical Characteristics
Rating at 25
℃
ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%
Type Number
Dimensions in inches and (millimeters)
Symbol SRA
1020
20
14
20
SRA
1030
30
21
30
SRA
10
4
0
40
28
40
SRA
1050
50
35
50
SRA
1060
60
42
60
SRA
1090
90
63
90
Units
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
@Tc=110
℃
Peak Forward Surge Current, 8.3 ms Single
Half Sine-wave Superimposed on Rated
Load (JEDEC method )
Maximum Instantaneous Forward Voltage
10.0A
Maximum D.C. Reverse Current @ Tc=25
℃
at Rated DC Blocking Voltage @ Tc=100
℃
V
RRM
V
RMS
V
DC
V
V
V
A
I
(AV)
10.0
I
FSM
250
A
V
F
0.55
0.70
0.75
V
mA
mA
℃
/W
pF
℃
℃
I
R
1.0
50
2.0
400
Typical Thermal Resistance (Note 1)
Typical Junction Capacitance (Note 2)
Operating Junction Temperature Range
R
θ
JC
Cj
T
J
T
STG
-65 to +125
-65 to +150
Storage Temperature Range
Notes: 1. Mounted on Heatsink Size of 2 in x 3 in x 0.25 in Al-Plate.
2. Measured at 1MHz and Applied Reverse Voltage of 4.0V D.C.
-65 to +150