KEXIN KAV21W

Diodes
SMD Type
Surface Mount Switching Diode
KAV19W - KAV21W
(BAV19W - BAV21W)
SOD-123
Unit: mm
+0.1
2.7-0.1
+0.1
1.6-0.1
+0.1
0.55-0.1
+0.05
1.1-0.05
Features
Fast switching speed
+0.1
3.7-0.1
Suface mount package ldeally suited for automatic insertion
0.50
0.35
+0.05
0.1-0.02
For general purpose switching applications
0.1max
Absolute Maximum Ratings Ta = 25
Parameter
Symbol
KAV19W
KAV20W
KAV21W
Unit
Non-Repetitive Peak Reverse Voltage
VRM
120
200
250
V
Peak repetitive peak reverse voltage
VRRM
Working peak
VRWM
100
150
200
V
71
106
141
V
DC blocking voltage
VR
RMS reverse voltage
VR(RMS)
Average Rectifed Output Current
IO
200
mA
Forward continuous current
IFM
400
mA
Non-Repetitive Peak Forward Surge Curren @t=1.0
s
2.5
IFSM
Non-Repetitive Peak Forward Surge Curren
Power dissipation
Thermal resistance junction to ambient
Operating and Storage Temperature Range
A
0.5
@t=1.0s
IFRM
625
mA
Pd
250
mW
RèJA
500
/W
Tj , TSTG
-65 to +150
Electrical Characteristics Ta = 25
Parameter
Symbol Testconditons
KAV19W
Reverse breakdown voltage*
KAV20W
Max
Unit
A
V
200
250
VFM
Peak Reverse Current
Typ
120
V (BR)R IR=100
KAV21W
Forward Voltage *
Min
IRM
?@ Rated DC Blocking Voltage*
Junction Capacitance
Cj
Reverse Recovery Time
trr
IF = 100mA
1.0
IF = 200mA
1.25
Tj = 25
100
nA
Tj = 100
15
A
VR = 0V, f = 1.0MHz
5.0
pF
IF = IR = 30mA,Irr = 0.1 X IR, RL = 100
50
ns
V
* Short duration pulse test used to minimize self-heating effect.
Marking
NO.
KAV19W
KAV20W
KAV21W
Marking
A8 or T2 or T3
T2 or T3
T3
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