BUD44D2 Datasheet, PDF (8/12 Pages) Motorola, Inc – POWER TRANSISTORS 2 AMPERES 700 VOLTS 25 WATTS

BUD44D2
TYPICAL SWITCHING CHARACTERISTICS
700
I_Boff = I_Bon
600 V_CC = 15 V
V_Z = 300 V
500 LC = 200 µH
400
T_J = 125°C
T_J = 25°C
I_C = 0.3 A
1000
I_Bon = I_Boff
V_CC = 15 V
800 _{VZ = 300 V}
L_C = 200 µH
600
T_J = 125°C
T_J = 25°C
I_C = 1 A
300
200
100
0
3
I_C = 1 A
5
7
9
11
13
15
h_FE, FORCED GAIN
Figure 15. Inductive Fall Time
400
200
I_C = 0.3 A
0
3
6
9
12
15
h_FE, FORCED GAIN
Figure 16. Inductive Crossover Time
900
800
700
600
500
400
300
200
100
0
0.4
T_J = 125°C
T_J = 25°C
I_C/I_B = 20
2000
I_Boff = I_C/2
V_CC = 15 V
1500
V_Z = 300 V
L_C = 200 µH
1000
I_C/I_B = 20
T_J = 125°C
T_J = 25°C
I_C/I_B = 10
500
I_Bon = I_Boff
V_CC = 15 V
V_Z = 300 V
L_C = 200 µH
0.8
1.2
1.6
2
I_C, COLLECTOR CURRENT (AMPS)
Figure 17. Inductive Switching, t_fi
I_C/I_B = 10
0
0.4
0.8
1.2
1.6
2
I_C, COLLECTOR CURRENT (AMPS)
Figure 18. Inductive Switching, t_c
3000
I_C/I_B = 5
2000
I_Bon = I_Boff
V_CC = 15 V
V_Z = 300 V
L_C = 200 µH
1000
0
0
I_B = 50 mA
I_B = 100 mA
I_B = 200 mA
I_B = 500 mA
0.5
1
1.5
2
2.5 3
I_C, COLLECTOR CURRENT (AMPS)
Figure 19. Inductive Storage Time, t_si
3000
I_Bon = I_Boff
V_CC = 15 V
2500 ^VZ ^{= 300 V}
L_C = 200 µH
2000
1500
I_C/I_B = 20
1000
500
0
T_J = 125°C
T_J = 25°C
I_C/I_B = 10
0.5
1
1.5
2
I_C, COLLECTOR CURRENT (AMPS)
Figure 20. Inductive Storage Time, t_si
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