SR22 THRU SR29
MINI SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
VOLTAGE - 20 to 90 Volts CURRENT - 2.0 Amperes
FEATURES
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Plastic package has Underwriters Laboratory
Flammability Classification 94V-O
For surface mounted applications
Low profile package
SMA/DO-214AC
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Built-in strain relief
Metal to silicon rectifier
majority carrier conduction
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Low power loss, High efficiency
High current capability, low VF
High surge capacity
For use in low voltage high frequency inverters,
free wheeling, and polarity protection applications
High temperature soldering guaranteed:
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¢J
260 /10 seconds at terminals
MECHANICAL DATA
Case: JEDEC DO-214AC molded plastic
Terminals: Solder plated, solderable per MIL-STD-750,
Method 2026
Polarity: Color band denotes cathode
Standard packaging: 12mm tape (EIA-481)
Weight: 0.002 ounce, 0.064 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 ¢J ambient temperature unless otherwise specified.
Resistive or inductive load.
SYMBOLS SR22 SR23 SR24 SR25 SR26 SR28 SR29 UNITS
20
14
20
30
21
30
40
28
40
50
35
50
60
42
60
80
56
80
90
64
90
Volts
Volts
Volts
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
VRRM
VRMS
VDC
Maximum Average Forward Rectified Current
at TL (See Figure 1)
I(AV)
2.0
Amps
Peak Forward Surge Current 8.3ms single half sine-
wave superimposed on rated load(JEDEC method)
Maximum Instantaneous Forward Voltage at 2.0A
(Note 1)
IFSM
VF
IR
50.0
Amps
Volts
mA
0.5
0.70
0.85
¢J
0.5
Maximum DC Reverse Current TA=25 (Note 1)
20.0
At Rated DC Blocking Voltage TA=100 ¢J
Maximum Thermal Resistance (Note 2)
R £KJL
17
75
¢J/W
£K
R
JA
Operating Junction Temperature Range
Storage Temperature Range
TJ
TSTG
-50 to +125
-50 to +150
¢J
¢J
NOTES:
1. Pulse Test with PW=300 £g sec, 2% Duty Cycle.
2. Mounted on P.C.Board with 8.0mm2 (.013mm thick) copper pad areas.