SB2020CT-SB20100CT
20A Dual Schottky Barrier Rectifier
TO-220AB
Features
4.5± 0.2
10.2± 0.2
1.4± 0.2
? 3.8± 0.15
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Schottky Barrier Chip
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Guard Ring for Transient Protection
Low Forward Voltage Drop
Low Reverse Leakage Current
High Surge Current Capability
Plastic Material has UL Flammability
Classification 94V-O
PIN
3
1
2
2.6± 0.2
0.9± 0.1
0.5± 0.1
2.5± 0.1
Mechanical Data
PIN 1
PIN 3
CASE
PIN 2
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Case: TO-220AB, Molded Plastic
Terminals: Plated Leads Solderable per
MIL-STD-202, Method 208
Dimensions in millimeters
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Polarity: See Diagram
Weight: 2.24 grams (approx.)
Mounting Position: Any
Mounting Torque: 11.5 cm-kg (10 in-lbs) Max.
Lead Free: For RoHS / Lead Free Version,
Maximum Ratings and Electrical Characteristics @TA=25°C unless otherwise specified
Single Phase, half wave, 60Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
SB
SB
SB
SB
SB
SB
SB
SB
Characteristic
Symbol
Unit
20100CT
2020CT 2030CT 2040CT 2045CT 2050CT 2060CT 2080CT
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
V
20
14
30
21
40
28
45
32
50
35
60
42
80
56
100
70
V
R
RMS Reverse Voltage
VR(RMS)
IO
V
A
Average Rectified Output Current @TC = 95°C
20
Non-Repetitive Peak Forward Surge Current
8.3ms Single half sine-wave superimposed
on rated load (JEDEC Method)
I
FSM
200
A
Forward Voltage
@IF = 10A
VFM
IRM
0.55
0.75
0.85
V
Peak Reverse Current
At Rated DC Blocking Voltage @TA = 100°C
@TA = 25°C
0.5
100
mA
Typical Junction Capacitance (Note 1)
Cj
1100
pF
°C
Operating and Storage Temperature Range
Tj, TSTG
-65 to +150
Note: 1. Measured at 1.0 MHz and applied reverse voltage of 4.0V D.C.
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