Collector Power Dissipation vs. Ambient Temperature
200
Collector power dissipation P
C
(mW)
Relative current transfer ratio
Relative Current Transfer Ratio
vs. Forward Current
2.8
2.4
2.0
1.6
1.2
0.8
0.4
0
1
2
V
CE
= 1V
T
A
= 25°C
5
10
20
50
150
100
50
0
-30
0
25
50
75
100
125
Ambient temperature T
A
( °C )
Forward Current vs. Ambient Temperature
80
70
Relative current transfer ratio
Forward current I
F
(mA)
Forward current I
F
(mA)
Relative Current Transfer Ratio
vs. Forward Current
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
1
2
5
V
CE
= 10V
T
A
= 25°C
60
50
40
30
20
10
-30
0
25
50
75
100
125
10
20
50
Ambient temperature T
A
( °C )
Relative Current Transfer Ratio
vs. Ambient Temperature
1.5
Forward current I
F
(mA)
Collector-emitter Saturation
Voltage vs. Ambient Temperature
0.28
0.24
0.20
0.16
0.12
0.08
0.04
0
-30
0
25
50
75
100
Ambient temperature T
A
( °C )
DB90047m-AAS/A3
I
F
= 10mA
V
CE
= 10V
Collector-emitter saturation voltage V
CE(SAT)
(V)
Relative current transfer ratio
I
F
= 20mA
I
C
= 4mA
1.0
0.5
0
-30
0
25
50
75
Ambient temperature T
A
( °C )
100
17/7/08
ISOCOM [ ISOCOM COMPONENTS ]
