JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO., LTD
SOD-323 Plastic-Encapsulate Diode
2.65
1.70
1.30
0.301.00
SOD-323
Maximum Ratings and Electrical Characteristics, Single Diode @ TA= 25°C unless otherwise specified
Characteristic Symbol BAS70 Unit
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
VRRM
VRWM
VR
70 V
RMS Reverse Voltage VR(RMS) 49 V
Forward Continuous Current (Note 1) IF70 mA
Non-Repetitive Peak Forward Surge Current @ tp
< 1.0s
IFSM
100 mA
Power Dissipation (Note 1) Pd200 mW
Thermal Resistance Junction to Ambient Air (Note 1) RqJA 625 K/W
Operating Junction Temperature Range Tj-55 to +125 °C
Storage Temperature Range TSTG -65 to +150 °C
Characteristic Symbol Min Max Unit Test Condition
Reverse Breakdown Voltage (Note 2)
V(BR)R
Forward Voltage VF—410
1000 mV tp<300µs, IF= 1.0mA
tp
<300µs, IF
= 15mA
Peak Reverse Current IRM ¾ 100 nA tp < 300µs, VR = 50V
Junction Capacitance Cj¾2.0 pF VR= 0V, f = 1.0MHz
Reverse Recovery Time trr — 5.0 ns IF
= IR
= 10mA to IR
= 1.0mA,
RL=100W
Electrical Ratings @ TA= 25°C unless otherwise specified
·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.
2. Test period <3000ms.
Marking:
BAS70WS
SCHOTTKY DIODE
1 /1
Unit:mm
BAS70WS:K73
Features
70
V
IR=10uA
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
