SR2020CT Datasheet, PDF (1/2 Pages) Galaxy Semi-Conductor Holdings Limited – DUAL SCHOTTKY RECTIFIERS

SR2020CT-SR2060CT
Dual Schottky Rectifiers
REVERSE VOLTAGE: 20 - 60 V
FORWARD CURRENT: 20 A
Features
Metal-Semiconductor junction with guard ring
Epitaxial construction
For use in low voltage,high frequency inverters free
xxxx _{wheeling,and polarity protection applications}
Low forward voltage drop,low switching losses
High surge capability
The plastic material carries U/L recognition 94V-0
Mechanical Data
Case:JEDEC TO--220AB,molded plastic
Polarity: As marked
Weight: 0.08ounce, 2.24 grams
Mounting position: Any
TO-220AB
10.2± 0.2
3.8± 0.15
4.5± 0.2
1.4± 0.2
PIN
1 23
2.6± 0.2
0.9± 0.1
2.5± 0.1
PIN 1
PIN 3
CASE
PIN 2
Positive CT
0.5± 0.1
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
SR
SR
SR
SR
2020CT 2030CT 2040CT 2050CT 2060CT
Maximum recurrent peak reverse voltage
V_RRM
20
30
40
50
60
Working peak reverse voltage
V_RMS
14
21
28
35
42
Maximum DC blocking voltage
V_DC
20
30
40
50
60
Maximum average forw ard rectified current
v 9.5mm lead length,
@ T_A=100
Peak forw ard surge current 8.3 ms single half
v sine-w ave superimposed on rated load
v (JEDEC Method) @T_J=125
Maximum instantaneous forw ard voltage per leg
@ 10A(Note1)
I_F(AV)
I_FSM
V_F
20.0
150.0
0.65
0.75
Maximum reverse current
@T_A=25
I_R
at rated DC blocking voltage @T_A=100
Operating junction temperature range
T_J
1.0
50.0
-55 --- +150
Storage temperature range
Note: 1. Pulse test:300us pulse width,1% duty cy cle.
T_STG
-55 --- +150
UNITS
V
V
V
A
A
V
mA
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