BULD50KC Power Innovations Limited, BULD50KC Datasheet - Page 5

• Manufacturer Part Number: BULD50KC
• Description: NPN SILICON TRANSISTOR WITH INTEGRATED DIODE
• Manufacturer: Power Innovations Limited

P R O D U C T
0·001
0·001
0·01
0·01
0·1
1·0
0·1
10
10
-4
60%
40%
20%
10%
-4
60%
40%
20%
10%
0%
0%
I N F O R M A T I O N
10
10
-3
-3
THERMAL RESPONSE JUNCTION TO AMBIENT
THERMAL RESPONSE JUNCTION TO AMBIENT
10
10
-2
-2
THERMAL INFORMATION
POWER PULSE DURATION
POWER PULSE DURATION
NPN SILICON TRANSISTOR WITH INTEGRATED DIODE
t1 - Power Pulse Duration - s
t1 - Power Pulse Duration - s
10
10
Figure 7.
Figure 8.
-1
-1
vs
T
T
vs
Read time at end of t1,
Read time at end of t1,
duty cycle = t1/t2
duty cycle = t1/t2
J max
J max
10
10
–
–
0
0
T
T
A
A
=
=
P
P
D peak
D peak
FEBRUARY 1994 - REVISED SEPTEMBER 1997
10
10
1
1
R
R
Z
Z
BULD50KC, BULD50SL
JA
JA
JA
JA
10
t1
10
t1
t2
t2
2
2
R
BULD50SL
T
R
BULD50KC
T
A
A
= 25°C
JA max
JA max
= 25°C
LDX50SZA
LDX50CZA
10
10
3
3
5