KAS29 Datasheet, PDF (1/4 Pages) Guangdong Kexin Industrial Co.,Ltd – General Purpose Controlled Avalanche Diodes

SMD Type
Diodes
General Purpose Controlled Avalanche Diodes
Features
Small plastic SMD package
General application
KAS29/KAS31/KAS35
(BAS29/BAS31/BAS35)
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
KAS29
KAS31
KAS35
1.Base
2.Emitter
3.collector
Absolute Maximum Ratings Ta = 25
Parameter
Symbol
Rating
Unit
Repetitive peak reverse voltage
VRRM
110
V
Continuous reverse voltage
VR
90
V
Continuous forward current* 1 single diode loaded;
IF
double diode loaded;
250
mA
150
Repetitive peak forward current
IFRM
600
mA
Non-repetitive peak forward current square wave; Tj = 25
10
A
prior to surge;
t=1 s
IFSM
t = 100 s
4
A
t=1s
0.75
A
Total power dissipation Ta = 25 *1
Ptot
250
mW
Repetitive peak reverse current
IRRM
600
mA
Repetitive peak reverse energy *2
ERRM
5
mJ
Thermal resistance from junction to tie-point
Rth j-tp
360
K/W
Thermal resistance from junction to ambient * 1
Rth j-a
500
K/W
Junction temperature
Tj
150
Storage temperature
Tstg
-65 to +150
*1 Device mounted on an FR4 printed-circuit board.
*2 tp 50 s; f 20 Hz; Tj = 25
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