BU323AP ON Semiconductor, BU323AP Datasheet - Page 3

• Manufacturer Part Number: BU323AP
• Description: DARLINGTON NPN SILICON POWER TRANSISTOR 400 VOLTS 125 WATTS
• Manufacturer: ON Semiconductor

Motorola Bipolar Power Transistor Device Data
2000
1000
700
500
300
200
100
1.7
1.6
1.5
1.4
1.3
1.2
1.1
1.0
0.9
0.8
0.7
0.6
0.5
0.1
0.7
0.5
0.3
0.2
70
50
30
20
10
7
5
3
2
1
0.1
0.1
0.2
Figure 5. Collector–Emitter Saturation Voltage
0.3
I C /I B = 50
T J = 25 C
0.2 0.3
0.2
Figure 7. Turn–Off Switching Time
0.5 0.7
Figure 3. DC Current Gain
I C , COLLECTOR CURRENT (AMP)
I C , COLLECTOR CURRENT (AMP)
I C , COLLECTOR CURRENT (A)
0.5 0.7
0.5
1
t s
t f
25 C
V CE = 3 Vdc
2
V CE = 6 Vdc
1
T J = 25 C
I C /I B = 20
V CE = 12 Vdc
1.0
T J = 150 C
3
2
2.0
5
3
7
T J = – 40 C
5
10
5.0
7
20
10
10
10 –1
10 4
10 3
10 2
10 1
10 0
2.5
1.5
0.5
2.2
2.1
2.0
1.9
1.8
1.7
1.6
1.5
1.4
1.3
1.2
1.1
1.0
3
2
1
0.002
– 0.2
0.1
REVERSE
T J = 25 C
I C = 0.5 A
75 C
25 C
0.005 0.01
Figure 4. Collector Saturation Region
0.2
Figure 8. Collector Cutoff Region
Figure 6. Base–Emitter Voltage
0
V BE , BASE–EMITTER VOLTAGE (VOLTS)
V CE = 250 Vdc
I C = I CES
T J = 150 C
I C , COLLECTOR CURRENT (A)
3
I B , BASE CURRENT (AMP)
0.02
0.5
+ 0.2
0.05
6
1.0
FORWARD
0.1
+ 0.4
T J = – 40 C
2.0
0.2
10 A
+ 0.6
BU323AP
0.5
T J = 25 C
5.0
1
3–3
+ 0.8
10
2