B5817WSFL 查看數據表（PDF） - DONGGUAN YOU FENG WEI ELECTRONICS CO., LTD
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B5817WSFL Datasheet PDF : 3 Pages
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B5817WSFL THRU B5819WSFL SOD-323FL
SCHOTTKY BARRIER RECTIFIERS
Reverse Voltage - 20 to 40 V
Forward Current - 1 A
FEATURES
Metal silicon junction, majority carrier conduction
Guarding for overvoltage protection
Low power loss, high efficiency
High current capability
low forward voltage drop
High surge capability
For use in low voltage, high frequency inverters, free
wheeling, and polarity protection applications
Lead free in comply with EU RoHS 2011/65/EU directives
MECHANICAL DATA
Case: SOD-323FL
Terminals: Solderable per MIL-STD-750, Method 2026
Approx. Weight: 4.5mg / 0.00016oz
Pinning
1.Cathode
2.Anode
1
2
SOD-323FL
Marking Code
B5817WSFL
SJ
B5818WSFL
SK
B5819WSFL
SL
Maximum Ratings and Electrical characteristics
Ratings at 25 °C ambient temperature unless otherwise specified.
Parameter
Symbols B5817WSFL
Maximum Repetitive Peak Reverse Voltage
VRRM
20
Maximum RMS voltage
VRMS
14
Maximum DC Blocking Voltage
VDC
20
Maximum Average Forward Rectified Current
Peak Forward Surge Current, 8.3ms Single Half
Sine-wave Superimposed On Rated Load (JEDEC
method)
Maximum Instantaneous Forward Voltage at 1 A
at 3 A
Maximum Instantaneous Reverse Current at Rated
DC Reverse Voltage
TA = 25°C
TA = 100°C
Typical Junction Capacitance
IF(AV)
IFSM
VF
IR
Cj
0.45
0.75
Storage and Operating Junction Temperature
Range
Tj, Tstg
B5818WSFL
30
21
30
1
25
0.55
0.875
1
10
110
-55 ~ +150
B5819WSFL
40
28
40
0.6
0.9
Units
V
V
V
A
A
V
mA
pF
°C
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Dongguan YFW Electronics Co, Ltd.
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