SR1520CT-SR1560CT
Dual Schottky Rectifiers
REVERSE VOLTAGE: 20 - 60 V
FORWARD CURRENT: 15 A
2.8± 0.1
Features
Metal-Semiconductor junction with guard ring
Epitaxial construction
xxxx
For use in low voltage,high frequency inverters free
wheeling,and polarity protection applications
Low forward voltage drop,low switching losses
High surge capability
The plastic material carries U/L recognition 94V-0
TO-220AB
10.2± 0.2
φ
3.8± 0.15
4.5± 0.2
1.4± 0.2
19.0± 0.5
1
PIN
2 3
8.9± 0.2
2.6± 0.2
3.5± 0.3
13.8± 0.5
0.5± 0.1
PIN 1
PIN 3
CASE
PIN 2
0.9± 0.1
2.5± 0.1
Mechanical Data
Case:JEDEC TO--220AB,molded plastic
Polarity: As marked
Weight: 0.08 ounce, 2.24 grams
Mounting position: Any
Dimensions in millimeters
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 ambient temperature unless otherwise specified.
Single phase,half wave,60 Hz,resistive or inductive load. For capacitive load,derate by 20%.
SR
1520CT
Maximum recurrent peak reverse voltage
Working peak reverse voltage
Maximum DC blocking voltage
Maximum average forw ard rectified current
h
@ T
A
=100
Peak forw ard surge current
8.3
ms single half
b
sine-w ave superimposed on rated load
v
(JEDEC Method) @T
A
=125
Maximum instantaneous forw ard voltage per leg
h
@ 7.5A (Note1)
Maximum reverse current
at rated DC blocking voltage
@T
A
=25
@T
A
=100
SR
1530CT
30
21
30
SR
1540CT
40
28
40
15.0
SR
1550CT
50
35
50
SR
1560CT
60
42
60
UNITS
V
V
V
A
V
RRM
V
RMS
V
DC
I
F(AV)
20
14
20
I
FSM
200.0
A
V
F
0.65
1.0
0.75
V
I
R
T
J
T
STG
mA
50.0
-55 --- +150
-55 --- +150
Operating junction temperature range
Storage temperature range
Note: 1. Pulse test:300us pulse width,1% duty cy cle.
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