SCHOTTKY BARRIER RECTIFIER
VOLTAGE RANGE
CURRENT
20 to 100 Volts
20.0 Amperes
SR2020C THRU SR20100C
FEATURES
TO-220AB
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Plastic package has Underwriters Laboratory
Flammability Classification 94V-O utilizing
Flame Retardant Epoxy Molding Compound
Exceeds environmental standards of MIL-
S-19500/228
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Low power loss, high efficiency
Low forward voltage, high current capability
High surge capacity
For use in low voltage high frequency inverters,
Free wheeling, and polarity protection applications
MECHANICAL DATA
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Case: TO-220AB molded plastic
Terminals: Lead solderable per MIL-STD-202
Method 208
Dimensions in inches and (millimeters)
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Polarity: as marked
Mounting position: Any
Weight: 0.08ounce, 2.24 grams
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
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Ratings at 25℃ ambient temperature unless otherwise specified
Single Phase, half wave, 60Hz, resistive or inductive load
For capacitive load derate current by 20%
SR
SR
SR
SR
SR
SR
SR
SR
SR20
SR20
SR20
SYMBOLS
UNIT
2020C
2030C
2035C
2040C
2045C
2050C
2060C
2080C
100C
150C
200C
Maximum Repetitive Peak Reverse Voltage
Maximum RMS Voltage
VRRM
VRMS
VDC
20
14
20
30
21
30
35
25
35
40
28
40
45
32
45
50
35
50
60
42
60
80 100 150
56 70 105
80 100 150
200 Volts
140 Volts
200 Volts
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
At Tc=100℃
I(AV)
20.0
Amps
Peak Forward Surge Current
8.3ms single half sine wave superimposed on
rated load (JEDEC method)
IFSM
VF
IR
150
Amps
Volts
mA
Maximum Forward Voltage at 20.0A per element
0.65
0.75
0.85
Maximum DC Reverse Current
at rated DC Blocking Voltage
per element
TC = 25℃
1.0
100
700
2.0
TC = 100℃
Typical Junction Capacitance(Note2)
Typical Thermal Resistance (Note 1)
Operating Storage Temperature Range
Notes:
CJ
RθJC
TJ TSTG
pF
℃/W
℃
(-55 to +150)
1. Thermal Resistance Junction to CASE
2. Measured at VR=4V and f=1MHz
E-mail: sales@cnmic.com
Web Site: www.cnmic.com