DSS4540X Diodes, Inc., DSS4540X Datasheet - Page 3

• Manufacturer Part Number: DSS4540X
• Description: Low Vce Sat Npn Surface Mount Transistor
• Manufacturer: Diodes, Inc.

DSS4540X
Document number: DS31592 Rev. 2 - 2
1,000
100
800
700
600
500
400
300
200
100
1.2
1.0
0.8
0.6
0.4
0.2
10
0
1
0
0.001
0.001
Fig. 3 Typical DC Current Gain vs. Collector Current
0.1
T = 85°C
T = 25°C
T = -55°C
T = 150°C
T = 150°C
T = 85°C
T = 25°C
A
A
T = -55°C
A
A
Fig. 5 Typical Base-Emitter Turn-On Voltage
A
A
A
A
Fig. 7 Typical Capacitance Characteristics
I , COLLECTOR CURRENT (mA)
C
I , COLLECTOR CURRENT (mA)
C
0.01
0.01
V , REVERSE VOLTAGE (V)
R
vs. Collector Current
1
0.1
0.1
C
ibo
10
C
obo
1
V
1
CE
f = 1MHz
V
= 2V
CE
= 2V
100
10
10
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1,000
100
0.001
1.2
1.0
0.8
0.6
0.4
0.2
10
0.01
0
1
0.1
0.001
0
1
0.001
Fig. 4 Typical Collector-Emitter Saturation Voltage
T = 25°C
T = 85°C
T = 150°C
T = -55°C
f = 100MHz
I
A
A
A
Fig. 6 Typical Base-Emitter Saturation Voltage
V
C B
A
10
CE
/I
Fig. 8 Typical Gain-Bandwidth Product
= 10V
= 10
I /I = 10
C B
I , COLLECTOR CURRENT (mA)
I , COLLECTOR CURRENT (mA)
20
C
C
I , COLLECTOR CURRENT (mA)
C
0.01
0.01
30
vs. Collector Current
vs. Collector Current
vs. Collector Current
40
0.1
50 60
T = 85°C
A
0.1
T = 150°C
A
T = -55°C
70
A
1
T = 25°C
1
80 90 100
DSS4540X
A
© Diodes Incorporated
December 2008
10
10