
DSS4320T
Document number: DS31621 Rev. 2 - 2
3 of 5
www.diodes.com
November 2008
© Diodes Incorporated
DSS4320T
NEW PRODUCT
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
012345
V , COLLECTOR-EMITTER VOLTAGE (V)
CE
Fig. 3 Typical Collector Current
vs. Collector-Emitter Voltage
I,
LLE
E
(A)
C
I = 1mA
B
I = 2mA
B
I = 3mA
B
I = 4mA
B
I = 5mA
B
10
100
1,000
1 10 100 1,000 10,000
I , COLLECTOR CURRENT (mA)
C
Fig. 4 Typical DC Current Gain vs. Collector Current
h, D
EN
AIN
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
1 10 100 1,000 10,000
I , COLLECTOR CURRENT (mA)
C
Fig. 5 Typical Collector-Emitter Saturation Voltage
vs. Collector Current
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
0.2
0.4
0.6
0.8
1.0
1.2
1 10 100 1,000 10,000
I , COLLECTOR CURRENT (mA)
C
Fig. 6 Typical Base-Emitter Turn-On Voltage
vs. Collector Current
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
0.2
0.4
0.6
0.8
1.0
1.2
1 10 100 1,000 10,000
I , COLLECTOR CURRENT (mA)
C
Fig. 7 Typical Base-Emitter Saturation Voltage
vs. Collector Current
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
1
10
100
1,000
0.1 1 10 100
V , REVERSE VOLTAGE (V)
R
Fig. 8 Typical Capacitance Characteristics
A
A
I
AN
E (pF)
C
ibo
C
obo
f = 1MHz
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