JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD
SOD-323 Plastic-Encapsulate Diode
2.65
1.70
1.30
0.301.00
SOD-323
·Low Turn-on Voltage
·Fast Switching
·PN Junction Guard Ring for Transient and
ESD Protection
Notes: 1. Valid Provided that terminals are kept at ambient temperature.
Characteristic Symbol BAS40 Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR
40 V
Forward Continuous Current (Note 1) IFM 200 mA
Power Dissipation (Note 1) Pd350 mW
Forward Surge Current (Note 1) @ t < 1.0s IFSM 600 mA
Thermal Resistance, Junction to Ambient Air (Note 1) RqJA 357 °C/W
Operating Junction Temperature Range Tj-55 to +125 °C
Storage Temperature Range TSTG -65 to +150 °C
Characteristic Symbol Min Typ Max Unit Test Condition
Reverse Breakdown VoltageV(BR)R40VIR= 10mA
Forward Voltage VF——
380
1000 mV tp< 300ms, IF= 1.0mA
tp< 300ms, IF= 40mA
Reverse Leakage Current IR 20 200 nA tp< 300ms, VR= 30V
Junction Capacitance Cj 4.0 5.0 pF VR= 0V, f =1.0MHz
Reverse Recovery Time trr ——5.0ns
IF= IR= 10mA to IR= 1.0mA,
RL= 100W
Maximum Ratings @ TA= 25°C unless otherwise specified
Electrical Characteristics @ TA= 25°C unless otherwise specified
Marking:
BAS40WS
SCHOTTKY DIODE
1 /1
Unit:mm
BAS40WS:43
Features
SOD-323 PACKAGE OUTLINE DIMENSIONS
Symbol
A
A1
A2
b
c
D
E
E1
L
L1
θ
Min
1.050
0.000
1.050
0.200
0.080
1.200
1.600
2.500
0.250
Max
1.250
0.100
1.150
0.400
0.150
1.400
1.800
2.800
0.450
Min
0.041
0.000
0.041
0.008
0.003
0.047
0.063
0.098
0.010
Max
0.049
0.004
0.045
0.016
0.006
0.055
0.071
0.110
0.018
Dimensions In Millimeters Dimensions In Inches
0.019REF
0.475REF
c
b
D
0.20
E
A1 A2
A
E1
LL1
θ