B5818WS Datasheet, PDF (1/4 Pages) Jiangsu Changjiang Electronics Technology Co., Ltd – SCHOTTKY BARRIER DIODE

B5818WS
SOD323 Plastic-Encapsulate Diodes
Schottky Rectifier
Features
● _{VR 30V}
● I_FAV 1A
Applications
● High frequency inverters
● Free wheeling
● _{Polarity protection applications}
Marking
● SK
SOD3 23
HD SD0.63
Parameter
DC reverse voltage
Mean rectifying current
Non-repetitive Peak Forward Surge Current @ t=8.3ms
Power Dissipation
Thermal Resistance from Junction to Ambient
Junction Temperature
Storage Temperature
Symbol
VR
IO
IFSM
PD
RθJA
TJ
TSTG
Value
30
1
15
0.25
400
125
-55 ~ +150
Unit
V
A
A
W
℃/W
℃
℃
Electrical Characteristics (T_a=25℃ Unless otherwise specified）
Parameter
Symbol
Test Condition
Min Type Max Unit
Reverse voltage
VBR
IR =250µA
30
40
V
IF =0.5A
0
0.40 0.48
V
Forward voltage
VF
IF =1.0A
0
0.48 0.53
V
IF =3.0A
0
0.73 0.85
V
Reverse current
IR
VR =30V
3
50
µA
Diode capacitance
CD
VR=4V, f=1MHz
50
pF
High Diode Semiconductor
1