2.70
3.70
0.551.05
1.6
SOD-123
JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD
SOD-123 Plastic-Encapsulate Diode
Features
·Low Forward Voltage Drop
·Fast Switching Time
·Surface Mount Package Ideally Suited for
Automatic Insertion
Characteristic Symbol BAT42W / BAT43W Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR
30 V
RMS Reverse Voltage VR(RMS) 21 V
Forward Continuous Current (Note 1) IFM 200 mA
Repetitive Peak Forward Current (Note 1) @ t < 1.0s IFRM 500 mA
Non-Repetitive Peak Forward Surge Current @ t < 10ms IFSM 4.0 A
Power Dissipation Pd200 mW
Thermal Resistance Junction to Ambient Air (Note 1) RqJA 625 K/W
Operating and Storage Temperature Range Tj,T
STG -55 to +125 °C
Maximum Ratings @ TA= 25°C unless otherwise specified
Notes: 1. Valid provided that terminals are kept at ambient temperature.
Characteristic Symbol Min Max Unit Test Condition
Forward Voltage Drop All Types
BAT42W
BAT42W
BAT43W
BAT43W
VFM
¾
¾
¾
0.26
¾
1.0
0.40
0.65
0.33
0.45
V
IF= 200mA
IF= 10mA
IF= 50mA
IF= 2.0mA
IF= 15mA
Maximum Peak Reverse Current IRM ¾500
100
nA
mA
VR= 25V
VR= 25V, Tj= 100°C
Junction Capacitance Cj¾10 pF VR= 1.0, f = 1.0MHz
Reverse Recovery Time trr ¾5.0 ns IF= IR= 10mA,
Irr = 0.1 x IR,R
L= 100W
Rectification Efficiency hv80¾%RL= 15W, CL= 300pF,
f = 45MHz, VRF = 2.0V
Electrical Characteristics @ TA= 25°C unless otherwise specified
Marking:
BAT42W/BAT43W
SCHOTTKY DIODE
1 /1
Unit:mm
BAT42W:S7
BAT43W:S8