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Jan-30-2003
1
BAS21...
Silicon Switching Diode
For high-speed switching applications
High breakdown voltage
BAS21UBAS21-03WBAS21
3
12
1
D1
23
4
56
D2 D3
1 2
Type Package Configuration Marking
BAS21
BAS21U
BAS21-03W
SOT23
SC74
SOD323
single
parallel triple
single
JSs
JSs
D
Maximum Ratings at T
A
= 25°C, unless otherwise specified
Parameter
Symbol Value Unit
Diode reverse voltage V
R
200 V
Peak reverse voltage V
RM
250
Forward current I
F
250 mA
Peak forward current I
FM
625
Surge forward current, t = 10 µs I
FS
4 A
Total power dissipation
BAS21,
T
S
70°C
BAS21-03W,
T
S
124°C
BAS21U,
T
S
122°C
P
tot
350
250
250
mW
Junction temperature T
j
150 °C
Storage temperature T
st
g
-65 ... 150
