SR1020CT-RS1060CT
Dual Schottky Rectifiers
REVERSE VOLTAGE: 20 - 60 V
FORWARD CURRENT: 10 A
Features
Metal-semiconductor junction with guard ring
Epitaxial construction
19.0± 0.5
2.8± 0.1
TO-220AB
10.2± 0.2
? 3.8± 0.15
4.5± 0.2
1.4± 0.2
Low forward voltage drop,low switching losses
High surge capability
The plastic material carries U/L recognition 94V-0
1
PIN
2 3
8.9± 0.2
2.6± 0.2
3.5± 0.3
13.8± 0.5
0.5± 0.1
xxxx
For use in low voltage,high frequency inverters free
wheeling,and polarity protection applications
0.9± 0.1
Mechanical Data
Case:JEDEC TO--220AB,molded plastic
Polarity: As marked
Weight: 0.08ounce, 2.24 grams
Mounting position: Any
2.5± 0.1
PIN 1
PIN 3
Positive CT
CASE
PIN 2
PIN 1
PIN 3
Negative CT
Suffix "A"
CASE
PIN 2
PIN 1
PIN 3
Doubler
Suffix "D"
CASE
PIN 2
Dimensions in millimeters
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 ambient temperature unless otherwise specified.
Single phase,half wave,50 Hz,resistive or inductive load. For capacitive load,derate by 20%.
SR
1020CT
Maximum recurrent peak reverse voltage
Working peak reverse voltage
Maximum DC blocking voltage
Maximum average forw ard rectified current
v
(See FIG.1)
Peak forw ard surge current
8.3
ms single half
c
sine-w ave superimposed on rated load
c
(JEDEC Method)
@T
J
=125
Maximum instantaneous forw ard voltage per leg
c
c
@ 5A (Note1)
Maximum reverse current
at rated DC blocking voltage
@T
A
=25
@T
A
=100
SR
1030CT
30
21
30
SR
1040CT
40
28
40
10.0
SR
1050CT
50
35
50
SR
1060CT
60
42
60
UNITS
V
V
V
A
V
RRM
V
RMS
V
DC
I
F(AV)
20
14
20
I
FSM
175.0
A
V
F
I
R
T
J
T
STG
0.55
0.5
0.70
V
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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