DSS4140U-7 Diodes Inc, DSS4140U-7 Datasheet - Page 3

• Manufacturer Part Number: DSS4140U-7
• Description: TRANS BIPOLAR NPN 40V SOT-323
• Manufacturer: Diodes Inc

Specifications of DSS4140U-7

• Transistor Type: NPN
• Current - Collector (ic) (max): 1A
• Voltage - Collector Emitter Breakdown (max): 40V
• Vce Saturation (max) @ Ib, Ic: 500mV @ 100mA, 1A
• Current - Collector Cutoff (max): 100nA
• Dc Current Gain (hfe) (min) @ Ic, Vce: 300 @ 500mA, 5V
• Power - Max: 400mW
• Frequency - Transition: 150MHz
• Mounting Type: Surface Mount
• Package / Case: SC-70-3, SOT-323-3
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: DSS4140UDITR

DSS4140U
Document number: DS31689 Rev. 2 - 2
1,600
1,400
1,200
1,000
1.2
1.0
0.8
0.6
0.4
0.2
180
150
120
800
600
400
200
90
60
30
0
0
0
0.1
1
Fig. 3 Typical DC Current Gain vs. Collector Current
0.1
T = 25°C
T = 150°C
T = -55°C
T = 85°C
A
A
A
T = 25°C
T = -55°C
V
A
T = 85°C
T = 150°C
Fig. 5 Typical Base-Emitter Turn-On Voltage
A
A
CE
A
A
Fig. 7 Typical Capacitance Characteristics
= 5V
I , COLLECTOR CURRENT (mA)
I , COLLECTOR CURRENT (mA)
1
C
C
10
V , REVERSE VOLTAGE (V)
R
vs. Collector Current
1
10
C
100
ibo
100
10
1,000
1,000
f = 1MHz
V
CE
C
obo
= 5V
10,000
10,000
100
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3 of 5
0.001
1.2
1.0
0.8
0.6
0.4
0.2
0.01
0.1
0
0.1
1
0.1
T = 85°C
T = -55°C
T = 25°C
T = 150°C
Fig. 6 Typical Base-Emitter Saturation Voltage
A
Fig. 4 Typical Collector-Emitter Saturation Voltage
A
A
A
I /I = 10
C B
I , COLLECTOR CURRENT (mA)
I
C
C B
/I
1
1
= 10
I , COLLECTOR CURRENT (mA)
C
vs. Collector Current
vs. Collector Current
10
10
T = 85°C
A
T = 150°C
A
100
100
T = -55°C
A
1,000
T = 25°C
A
1,000
DSS4140U
© Diodes Incorporated
10,000
March 2009
10,000