RATINGS AND CHARACTERISTIC CURVES DB3/DB4
DIAGRAM 1 : Current-voltage characteristics
+IF
10mA
IBO
IB
-V
0.5 VBO
+V
△V
VBO
-IF
FIG.1-Power dissipation versus ambient
temperature (maximum values)
P (mW)
160
140
120
100
80
60
40
20
Tamb( ℃)
0
0 10 20 30 40 50 60 70 80 90 100 110 120 130
FIG.3-Peak pulse current versus pulse duration
(maximum values)
ITRM(A)
2
1
F=100Hz
TJ initial=25℃
0.1
0.01
10
tp(mS)
100
1000
10000
DIAGRAM 2 : Test circuit for output voltage
10KW
220V
50Hz
500KW
0.1mF
D.U.T
Vo
R=20W
DIAGRAM 3 : Test circuit see diagram2 adjust R for
Ip=0.5A
90%
Ip
10%
tr
FIG.2-Relative variation of VBO versus junction
temperature (typical values)
VBO(TJ)
VBO(TJ=25℃)
1.08
1.06
1.04
1.02
1.00
25
50
TJ (℃)
75
100
125