B1040WS Datasheet, PDF (1/4 Pages) Jiangsu Changjiang Electronics Technology Co., Ltd – SCHOTTKY BARRIER DIODE

B1040WS
SOD323 Plastic-Encapsulate Diodes
Schottky Rectifier
Features
● _{VR 40V}
● I_FAV 1A
Applications
● Low Voltage Rectification
● Low Power Consumption Applications
● High Efficiency DC/DC Conversion
Marking
● SZ
SOD3 23
HD SD0.48
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
40
1
9
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 =1mA
40
V
Reverse current
VR =20V
IR
VR =40V
2
20
µA
5
50
µA
IF =0.5A
0.45
0.50
V
Forward voltage
VF
IF =0.7A
0.48
0.53
V
IF =1A
0.5
0.58
V
Diode capacitance
CD
VR=10V, f=1MHz
18
pF
High Diode Semiconductor
1