KEXIN KAS21S

Diodes
SMD Type
Surface Mount Switching Diodes
KAS21,A,C,S
(BAS21,A,C,S)
SOT-23
Unit: mm
+0.1
2.9-0.1
+0.1
0.4-0.1
Features
1
High Conductance
0.55
Surface Mount Package Ideally Suited for Automatic Insertion
+0.1
1.3-0.1
+0.1
2.4-0.1
Fast Switching Speed
0.4
3
2
+0.1
0.95-0.1
+0.1
1.9-0.1
+0.05
0.1-0.01
KAS21
2.Emitter
3.collector
KAS21S
KAS21C
KAS21A
1.Base
+0.1
0.38-0.1
0-0.1
+0.1
0.97-0.1
For General Purpose Switching Applications
Absolute Maximum Ratings Ta = 25
Parameter
Symbol
Rating
Unit
VR
250
V
Forward Current
IF
200
mA
Power Dissipation
PD
200
mW
Operating Junction Temperature Range
TJ
-55 to +150
Tstg
-55 to +150
Reverse Voltage
Storage Temperature Range
Electrical Characteristics Ta = 25
Parameter
Symbol
Reverse Breakdown Voltage
V(BR)
Forward Voltage
VF
Testconditons
IR=100
Min
Typ
Max
250
A
Unit
V
IF=100mA
1.0
IF=200mA
1.25
V
Reverse Leakage
IR
VR=200V
1.0
A
Junction Capacitance
Cj
VR=0V, f=1.0MHz
5.0
pF
Reverse Recover Time
Trr
50
nS
Marking
NO.
KAS21
KAS21A
KAS21C
KAS21S
Marking
JS
JS2
JS3
JS4
www.kexin.com.cn
1