DTA144W ON Semiconductor, DTA144W Datasheet - Page 7

• Manufacturer Part Number: DTA144W
• Description: Bias Resistor Transistor
• Manufacturer: ON Semiconductor

Motorola Small–Signal Transistors, FETs and Diodes Device Data
0.001
0.01
4.5
3.5
2.5
1.5
0.5
0.1
0.1
10
1
4
3
2
1
0
1
0
0
0
Figure 21. Input Voltage versus Output Current
V O = 0.2 V
I C /I B = 10
2
4
Figure 19. Output Capacitance
10
Figure 17. V CE(sat) versus I C
V R , REVERSE BIAS VOLTAGE (VOLTS)
6
20
I C , COLLECTOR CURRENT (mA)
I C , COLLECTOR CURRENT (mA)
T A = –25 C
8
10 15
TYPICAL ELECTRICAL CHARACTERISTICS — MUN2114T1
20
75 C
40
20 25
T A = –25 C
25 C
30
30 35
75 C
f = 1 MHz
60
l E = 0 V
T A = 25 C
40
40
25 C
45 50
80
50
100
180
160
140
120
100
Figure 22. Inexpensive, Unregulated Current Source
10
80
60
40
20
0
1
1
0
Figure 20. Output Current versus Input Voltage
Typical Application
V CE = 10 V
2
for PNP BRTs
4
2
6
Figure 18. DC Current Gain
I C , COLLECTOR CURRENT (mA)
T A = 75 C
8
V in , INPUT VOLTAGE (VOLTS)
10
4
15 20 40 50 60 70 80 90
–25 C
MUN2111T1 SERIES
6
+12 V
25 C
V O = 5 V
–25 C
LOAD
T A = 75 C
25 C
8
100
10
7