BU47A Bourns Electronic Solutions, BU47A Datasheet - Page 6

• Manufacturer Part Number: BU47A
• Description: NPN SILICON POWER TRANSISTORS
• Manufacturer: Bourns Electronic Solutions

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BUV47, BUV47A
NPN SILICON POWER TRANSISTORS
6
4
0·001
0·01
100
0.1
0·01
1·0
MAXIMUM SAFE OPERATING REGIONS
10
1·0
0·1
1·0
THERMAL RESPONSE JUNCTION TO CASE
10
10%
0%
-5
20%
1%
50%
5%
2%
t
t
t
DC Operation
p
p
p
= 100 µs
=
=
THERMAL INFORMATION
10 ms
MAXIMUM FORWARD-BIAS
V
1 ms
POWER PULSE DURATION
SAFE OPERATING AREA
CE
10
duty cycle = t1/t2
Read time at end of t1,
T
t
- Collector-Emitter Voltage - V
J(max)
1
-4
- Power Pulse Duration -s
10
Figure 10.
- T
Figure 9.
C
= P
vs
10
BUV47
BUV47A
D(peak)
-3
·
( )
100
R O D U C T
Z
R
θJC
θJC
10
t1
t2
-2
· R
Specifications are subject to change without notice.
SAP762AA
TCP762AD
θJC(max)
AUGUST 1978 - REVISED SEPTEMBER 2002
1000
10
-1
I N F O R M A T I O N