BUL147 Datasheet, PDF (4/10 Pages) Motorola, Inc – POWER TRANSISTOR 8.0 AMPERES 700 VOLTS 45 and 125 WATTS

BUL147 BUL147F
TYPICAL SWITCHING CHARACTERISTICS
(IB2 = IC/2 for all switching)
600
IB(off) = IC/2
500
VCC = 300 V
PW = 20 µs
IC/IB = 5
IC/IB = 10
400
TJ = 125°C
300
TJ = 25°C
200
100
0
0
1
2
3
4
5
6
7
8
IC, COLLECTOR CURRENT (AMPS)
Figure 7. Resistive Switching, ton
4000
3500
3000 _{IC/IB = 5}
2500
TJ = 25°C
TJ = 125°C
IB(off) = IC/2
VCC = 300 V
PW = 20 µs
2000
1500
1000
IC/IB = 10
500
0
1
2
3
4
5
6
7
8
IC, COLLECTOR CURRENT (AMPS)
Figure 8. Resistive Switching, toff
3500
3000
2500
2000
1500
1000
500
0
1
IC/IB = 5
IB(off) = IC/2
VCC = 15 V
VZ = 300 V
LC = 200 µH
TJ = 25°C
TJ = 125°C
IC/IB = 10
2
3
4
5
6
7
8
IC COLLECTOR CURRENT (AMPS)
Figure 9. Inductive Storage Time, tsi
4000
TJ = 25°C
IB(off) = IC/2
3500
TJ = 125°C
VCC = 15 V
3000
VZ = 300 V
LC = 200 µH
2500
IC = 2 A
2000
1500
1000
500
IC = 4.5 A
0
3 4 5 6 7 8 9 10 11 12 13 14 15
hFE, FORCED GAIN
Figure 10. Inductive Storage Time, tsi(hFE)
300
250
tc
200
tfi
150
100
IB(off) = IC/2
50
VCC = 15 V
VZ = 300 V
0 ^{LC = 200 µH}
1
2
3
4
TJ = 25°C
TJ = 125°C
5
6
7
IC, COLLECTOR CURRENT (AMPS)
Figure 11. Inductive Switching, tc and tfi
IC/IB = 5
3–4
250
TJ = 25°C
IB(off) = IC/2
TJ = 125°C VCC = 15 V
200
VZ = 300 V
tc
LC = 200 µH
150
100
50
tfi
0
1
2
3
4
5
6
7
8
IC, COLLECTOR CURRENT (AMPS)
Figure 12. Inductive Switching, tc and tfi
IC/IB = 10
Motorola Bipolar Power Transistor Device Data