BULD25 Power Innovations Limited, BULD25 Datasheet - Page 5

• Manufacturer Part Number: BULD25
• 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
1·0
0·1
1·0
0·1
10
10
-4
-4
60%
60%
40%
20%
10%
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 8.
Figure 9.
-1
-1
T
T
vs
Read time at end of t1,
vs
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
=
=
BULD25D, BULD25DR, BULD25SL
P
P
D peak
D peak
10
10
1
1
JULY 1994 - REVISED SEPTEMBER 1997
R
R
Z
Z
JA
JA
JA
JA
t1
10
t1
10
t2
t2
2
2
R
R
BULD25SL
T
BULD25D
T
A
JA max
JA max
A
= 25°C
= 25°C
LDX25DZA
LDX25SZA
10
10
3
3
5