2DD2678 Diodes, Inc., 2DD2678 Datasheet - Page 2

• Manufacturer Part Number: 2DD2678
• Description: Low Vce Sat Npn Surface Mount Transistor
• Manufacturer: Diodes, Inc.

2DD2678
Document number: DS31637 Rev. 2 - 2
1,000
100
10
1.2
1.0
0.8
0.6
0.4
0.2
2.0
1.6
1.2
0.8
0.4
0.1
0
0
Fig. 3 Typical DC Current Gain vs. Collector Current
1
0
T = 85°C
T = 25°C
T = -55°C
A
A
T = 85°C
A
T = -55°C
T = 25°C
T = 150°C
A
A
A
A
V
Fig. 5 Typical Base-Emitter Turn-On Voltage
CE
T = 150°C
A
= 2V
25
I , COLLECTOR CURRENT (mA)
I , COLLECTOR CURRENT (mA)
T , AMBIENT TEMPERATURE (°C)
C
1
C
A
10
Fig. 1 Power Dissipation vs.
Ambient Temperature
vs. Collector Current
50
10
100
75
100
100
1,000
1,000
V
CE
125
= 2V
10,000
10,000
150
www.diodes.com
2 of 4
0.001
1.2
1.0
0.8
0.6
0.4
0.2
0.01
2.5
2.0
1.5
1.0
0.5
0
0.1
0
1
1
0
0.1
T = 25°C
T = 85°C
T = 150°C
T = -55°C
I
A
A
A
C B
A
Fig. 4 Typical Collector-Emitter Saturation Voltage
/I
V , COLLECTOR-EMITTER VOLTAGE (V)
Fig. 6 Typical Base-Emitter Saturation Voltage
CE
I /I = 20
= 20
C B
I , COLLECTOR CURRENT (mA)
C
1
I , COLLECTOR CURRENT (mA)
Fig. 2 Typical Collector Current
C
10
1
vs. Collector-Emitter Voltage
vs. Collector Current
vs. Collector Current
I = 5mA
I = 3mA
I = 2mA
I = 1mA
I = 4mA
B
B
B
B
B
2
10
100
T = 85°C
A
100
3
T = 150°C
A
1,000
T = -55°C
1,000
A
4
© Diodes Incorporated
2DD2678
T = 25°C
December 2008
A
10,000
10,000
5