B5818WS Просмотр технического описания (PDF) - DONGGUAN YOU FENG WEI ELECTRONICS CO., LTD
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B5818WS Datasheet PDF : 3 Pages
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B5817WS THRU B5819WS SOD-323
SCHOTTKY BARRIER RECTIFIERS
Reverse Voltage - 20 to 40 V
Forward Current - 1 A
Pinning
1.Cathode
2.Anode
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-323
Terminals: Solderable per MIL-STD-750, Method 2026
Approx. Weight: 4.5mg / 0.00016oz
1
2
SOD-323
Marking Code
B5817WS
SJ
B5818WS
SK
B5819WS
SL
Maximum Ratings and Electrical characteristics
Ratings at 25 °C ambient temperature unless otherwise specified.
Parameter
Symbols
B5817WS
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
B5818WS
30
21
30
1
25
0.55
0.875
1
10
110
-55 ~ +150
B5819WS
40
28
40
0.6
0.9
Units
V
V
V
A
A
V
mA
pF
°C
www.yfwdiode.com
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Dongguan YFW Electronics Co, Ltd.
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