DIODES INC 3050 East Hillcrest Drive, Westlake Village, CA 91362-3154
TEL: (805) 446-4800 FAX: (805) 446-4850
Document Number: 23020 Revision A-5
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SR202
2.0 AMPERE SCHOTTKY BARRIER RECTIFIER
Features
Terminals: Axial leads Solderable
per MIL-STD-202, Method 208
Case: Transfer Molded Epoxy
U/L Flammability Rating 94V-0
Weight: 0.4 grams (approx.)
Marking: Type No. and Cathode Band
Mechanical Data
Maximum Ratings and Electrical Characteristics
25C unless otherwise specified
Notes:
1. Pulse width
l 300 s, duty cycle l 2%.
2. Measured at 1 MHz and applied reverse voltage of 5.0 volts.
Characteristic
Symbol
Value
Unit
Max. dc Applied Reverse Voltage
Max. Working Peak Reverse Voltage
V
R
V
RRM
20
V
Average Forward Current @ T
A
= 25C
I
AV
2.0
A
Peak One-Cycle Surge Current
I
FSM
70
A
Max. Instantaneous Voltage Drop
I
F
= 2.0A, T
J
= 25C
See Fig 1 and Note 1
V
FM
0.55
V
Reverse Leakage Current
See Note 1
I
RM
1.0
mA
Typical Junction Capacitance
See Fig. 3 and Note 2
C
T
190
pF
Storage and Operating Temperature Range
T
j
, T
STG
-55 to +125
C
High Current Capability
Very Low Forward Voltage Drop
High Surge Capability
Guard Ring Transient Protection
High Frequency Operation
A
A
B
C
D
Min
Max
A
25.4
--
B
4.1
5.2
C
0.71
0.86
D
2.0
2.7
All dimensions in mm
DIODES INC 3050 East Hillcrest Drive, Westlake Village, CA 91362-3154
TEL: (805) 446-4800 FAX: (805) 446-4850
Document Number: 23020 Revision A-5
Page 2 of 2
FAX-BACK: (805) 446-4870 www.diodes.com
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