
DSS4240T
Document number: DS31623 Rev. 4 - 2
3 of 5
www.diodes.com
November 2011
© Diodes Incorporated
DSS4240T
NEW PRODUCT
0
0
P , POWER DISSIPATION (mW)
D
T , AMBIENT TEMPERATURE ( C)
A
°
R = 209°C/W
θ
JA
Fig. 1 Power Dissipation vs. Ambient Temperature (Note 4)
100
200
300
400
500
25 50 75 100 125 150
600
700
800
02 46810
V , COLLECTOR-EMITTER VOLTAGE (V)
CE
Fig. 2 Typical Collector Current
vs. Collector-Emitter Voltage
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
2.0
I,
LLE
EN
(A)
C
1.8
I = 1mA
B
I = 2mA
B
I = 3mA
B
I = 4mA
B
I = 5mA
B
0.001 0.01 0.1 1 10
I , COLLECTOR CURRENT (A)
C
Fig. 3 Typical DC Current Gain vs. Collector Current
10
100
1,000
h, D
E
AI
FE
T = 150°C
A
T = 25°C
A
T = -55°C
A
T = 85°C
A
V = 2V
CE
0.001 0.01 0.1 1 10
I , COLLECTOR CURRENT (A)
C
Fig. 4 Typical Collector-Emitter Saturation Voltage
vs. Collector Current
0.001
0.01
0.1
1
V,
LLE
-EMI
E
SATURATION
CE(SAT)
VOLTAGE (V)
I/I = 10
CB
T = 85°C
A
T = 25°C
A
T = -55°C
A
T = 150°C
A
0.001 0.01 0.1 1 10
I , COLLECTOR CURRENT (A)
C
Fig. 5 Typical Base-Emitter Turn-On Voltage
vs. Collector Current
0
0.2
0.4
0.6
0.8
1.0
1.
V , BASE-EMI
E
N-
N V
L
A
E (V)
BE(ON)
T = 150°C
A
T = 25°C
A
T = -55°C
A
T = 85°C
A
V = 2V
CE
0.001 0.01 0.1 1 10
I , COLLECTOR CURRENT (A)
C
Fig. 6 Typical Base-Emitter Saturation Voltage
vs. Collector Current
0
0.2
0.4
0.6
0.8
1.0
1.2
V , BASE-EMI
E
SA
A
I
N V
L
A
E (V)
BE(SAT)
T = 150°C
A
T = 25°C
A
T = -55°C
A
T = 85°C
A
I = 10
CB
/I
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