MMUN2111RLT1 Datasheet, PDF (7/7 Pages) Leshan Radio Company – Bias Resistor Transistor

LESHAN RADIO COMPANY, LTD.
MMUN2111RLT1 SERIES
TYPICAL ELECTRICAL CHARACTERISTICS
MMUN2114RLT1
1
I _C /I _B =10
0.1
T _A = –25°C
75°C
25°C
0.01
0
10
20
30
40
I _C , COLLECTOR CURRENT (mA)
Figure 17. V _CE(sat) versus I _C
180
160 ^V CE^{= 10V}
140
120
T _A =75°C
25°C
–25°C
100
80
60
40
20
0
1 2 4 6 8 10 15 20 40 50 60 70 80 90 100
I _C , COLLECTOR CURRENT (mA)
Figure 18. DC Current Gain
4.5
4
f = 1 MHz
3.5
l _E= 0 V
T _A= 25°C
3
2.5
2
1.5
1
0.5
0
02
4 6 8 10 15 20 25 30 35 40 45 50
V _R , REVERSE BIAS VOLTAGE (VOLTS)
Figure 19. Output Capacitance
100
T _A = 75°C
25°C
–25°C
10
V _O= 5 V
1
0
1
23
45
6
78
9 10
V _in , INPUT VOLTAGE (VOLTS)
Figure 20. Output Current versus Input Voltage
10
V _O = 0.2 V
T _A = –25°C
25°C
75°C
1
12 V
Typical Application
for PNP BRTs
0.1
0
10
20
30
40
50
I _C , COLLECTOR CURRENT (mA)
Figure 21. Input Voltage versus Output Current
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Figure 22. Inexpensive, Unregulated Current
Source
Q1–7/7