BD544 Power Innovations Limited, BD544 Datasheet - Page 3

• Manufacturer Part Number: BD544
• Description: PNP 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
TYPICAL CHARACTERISTICS
C
CE
= 25°C
= -4 V
BASE-EMITTER VOLTAGE
TCS634AI
COLLECTOR CURRENT
I
C
-10
- Collector Current - A
Figure 3.
vs
-1·0
-0·01
COLLECTOR-EMITTER SATURATION VOLTAGE
-1·0
-0·1
-10
-0·001
PNP SILICON POWER TRANSISTORS
BD544, BD544A, BD544B, BD544C
TCS634AF
-0·01
BASE CURRENT
I
B
-10
- Base Current - A
Figure 2.
JUNE 1973 - REVISED MARCH 1997
-0·1
vs
-1·0
I
I
I
I
C
C
C
C
= -300 mA
=
=
=
TCS634AE
-1 A
-3 A
-6 A
-10
3