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)R40——VIR= 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
0°
Max
1.250
0.100
1.150
0.400
0.150
1.400
1.800
2.800
0.450
8°
Min
0.041
0.000
0.041
0.008
0.003
0.047
0.063
0.098
0.010
0°
Max
0.049
0.004
0.045
0.016
0.006
0.055
0.071
0.110
0.018
8°
Dimensions In Millimeters Dimensions In Inches
0.019REF
0.475REF
c
b
D
0.20
E
A1 A2
A
E1
LL1
θ
