Diodes ZXTP25040DFL - Manual (Page 2)

ZXTP25040DFL
Issue 3 - January 2007 2 www.zetex.com
© Zetex Semiconductors plc 2007
Absolute maximum ratings
NOTES:
(a) For a device surface mounted on 25mm x 25mm x 1.6mm FR4 PCB with high coverage of single sided 1oz copper, in
still air conditions.
Parameter Symbol Limit Unit
Collector-base voltage V
CBO
-45 V
Collector-emitter voltage (forward blocking) V
CEO
-40 V
Emitter-collector voltage (reverse blocking) V
ECO
-3 V
Emitter-base voltage V
EBO
-7 V
Continuous collector current
(a) I
C
-1.5 A
Base current I
B
-0.5 A
Peak pulse current I
CM
-5 A
Power dissipation at T
amb
=25°C
(a) P
D
350 mW
Linear derating factor 2.8 mW/°C
Operating and storage temperature range T
j
, T
stg
-55 to 150 °C
Thermal resistance
Parameter Symbol Limit Unit
Junction to ambient
(a) R ⍜JA 357 °C/W