KAS21 Datasheet, PDF (1/1 Pages) Guangdong Kexin Industrial Co.,Ltd – Surface Mount Switching Diodes

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