Manual

ZXTP2027F
Issue 3 - May 2007 2 www.zetex.com
© Zetex Semiconductors plc 2007
Absolute maximum ratings
Thermal resistance
Parameter Symbol Limit Unit
Collector-base voltage V
CBO
-100 V
Collector-emitter voltage V
(BR)CEV
-100 V
Collector-emitter voltage V
CEO
-60 V
Emitter-base voltage V
EBO
-7 V
Peak pulse current I
CM
-10 A
Continuous collector current
(b)
I
C
-4 A
Base current I
B
-1 A
Power dissipation @ T
A
=25
o
C
(a)
Linear derating factor
P
D
1.0
8.0
W
mW/
o
C
Power dissipation @ T
A
=25
o
C
(b)
Linear derating factor
P
D
1.2
9.6
W
mW/
o
C
Power dissipation @ T
A
=25
o
C
(c)
Linear derating factor
P
D
1.56
12.5
W
mW/
o
C
Operating and storage temperature T
j
:T
stg
-55 to +150
o
C
Parameter Symbol Value Unit
Junction to ambient
(a)
NOTES:
(a) Mounted on 18mm x 18mm x 1.6mm FR4 PCB with a very high coverage of 2 oz weight copper in still air conditions.
Rθ
JA
125
o
C/W
Junction to ambient
(b)
(b) Mounted on 30mm x 30mm x 1.6mm FR4 PCB with a very high coverage of 2 oz weight copper in still air conditions.
Rθ
JA
104
o
C/W
Junction to ambient
(c)
(c) As (b) above measured at t<5secs.
Rθ
JA
80
o
C/W