PN2907A Datasheet, PDF (4/6 Pages) NXP Semiconductors – PNP switching transistor

3.0
2.0
1.0
0.7
0.5
0.3
0.2
-0.1
V_CE = -1.0 V
V_CE = -10 V
PN2907A
TYPICAL CHARACTERISTICS
T_J = 125°C
25°C
-ā55 °C
-0.2 -0.3 -0.5 -0.7 -1.0
-2.0 -3.0 -5.0 -7.0 -10
I_C, COLLECTOR CURRENT (mA)
-20 -30
Figure 3. DC Current Gain
-50 -70 -100
-200 -300 -500
-1.0
-0.8
I_C = -1.0 mA
-0.6
-10 mA
-100 mA
-500 mA
-0.4
-0.2
0
-0.005 -0.01
-0.02 -0.03 -0.05 -0.07 -0.1
-0.2 -0.3 -0.5 -0.7 -1.0
I_B, BASE CURRENT (mA)
-2.0 -3.0
Figure 4. Collector Saturation Region
-5.0 -7.0 -10
-20 -30 -50
300
200
100
t_r
70
50
V_CC = -30 V
I_C/I_B = 10
T_J = 25°C
30
20
t_d @ V_BE(off) = 0 V
10
7.0
5.0
2.0 V
3.0
-5.0 -7.0 -10
-20 -30 -50 -70 -100 -200 -300 -500
I_C, COLLECTOR CURRENT
Figure 5. Turn-On Time
500
300
200
t_f
100
70
50
30
t′_s = t_s - 1/8 t_f
20
V_CC = -30 V
I_C/I_B = 10
I_B1 = I_B2
T_J = 25°C
10
7.0
5.0
-5.0 -7.0 -10
-20 -30 -50 -70 -100 -200 -300 -500
I_C, COLLECTOR CURRENT (mA)
Figure 6. Turn-Off Time
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