BD543 Power Innovations Limited, BD543 Datasheet - Page 3

• Manufacturer Part Number: BD543
• Description: NPN SILICON POWER TRANSISTORS
• Manufacturer: Power Innovations Limited

P R O D U C T
1000
100
1·0
10
0·1
V
T
t
p
C
CE
= 300 µs, duty cycle < 2%
= 25°C
= 4 V
TYPICAL DC CURRENT GAIN
COLLECTOR CURRENT
I
C
- Collector Current - A
I N F O R M A T I O N
Figure 1.
vs
1·0
1·2
1·1
1·0
0·9
0·8
0·7
0·6
0·1
V
T
C
CE
TYPICAL CHARACTERISTICS
= 25°C
= 4 V
BASE-EMITTER VOLTAGE
TCS633AI
COLLECTOR CURRENT
I
C
- Collector Current - A
10
Figure 3.
vs
1·0
0·01
COLLECTOR-EMITTER SATURATION VOLTAGE
1·0
0·1
10
0·001
NPN SILICON POWER TRANSISTORS
BD543, BD543A, BD543B, BD543C
TCS633AF
0·01
BASE CURRENT
I
B
10
- Base Current - A
Figure 2.
JUNE 1973 - REVISED MARCH 1997
vs
0·1
1·0
I
I
I
I
C
C
C
C
= 300 mA
=
=
=
TCS633AE
1 A
3 A
6 A
10
3