SR23 查看數據表（PDF） - Unspecified
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SR23 Datasheet PDF : 3 Pages
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MBRS120T3
SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER
REVERSE VOLTAGE:
20 to 100 VOLTS
FORWARD CURRENT:
2.0 AMPERE
FEATURES
· Plastic package has Underwriters Laboratory
Flammability Classification 94V-O
· For surface mounted applications
· High current capacity
· Built-in strain relief
· Low profile package
· Metal to silicon rectifier. majority carrier conduction
· High surge capacity
· Low power loss, high efficiency
· For use in low voltage high frequency inverters, free
wheeling, and polarity protection applications
· High temperature soldering : 250°C /10 seconds at terminals
DO-214AC(SMA)
MECHANICAL DATA
Case: Molded plastic, DO-214AC(SMA)
Terminals: Axial leads, solderable per MIL-STD-750,
method 2026 guaranteed
Polarity: Color band denotes cathode end
Packaging: 12mm tape per EIA STD RS-481
Weight: 0.002 ounce, 0.064 gram
Dimensions in inches and (millimeters)
Maximum Ratings and Electrical Characteristics
Ratings at 25℃ ambient temperature unless otherwise specified.
Single phase, half wave, 60HZ, resistive or inductive load.
For capacitive load, derate current by 20%.
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Rectified Current
at TL (See Fig. 1)
Peak Forward Surge Current,
8.3ms single half-sine-wave
superimposed on rated load (JEDEC method)
Maximum Forward Voltage at 2.0A (Note 1)
Maximum Reverse Current
at TA=25℃
at Rated DC Blocking Voltage
TA=100℃
Typical Thermal Resistance (Note 2)
Operating Junction Temperature Range
Storage Temperature Range
Symbols
VRRM
VRMS
VDC
SR22
20
14
20
I(AV)
SR23
30
21
30
SR24
40
28
40
SR25
50
35
50
SR26
60
42
60
2.0
SR28
80
56
80
SR29
90
64
90
SR210
100
71
100
Units
Volts
Volts
Volts
Amp
IFSM
VF
IR
RθJA
RθJL
TJ
Tstg
0.50
50
0.70
0.5
20
75
17
-55 to +125
-55 to +150
Amp
0.85
Volts
mAmp
℃/W
℃
℃
NOTES:
1- Pulse test: 300µs pulse width, 1% duty cycle
2- P.C.B. mounted with 0.3 x 0.3” (8.0 x 8.0mm) Copper Pad Areas
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