Diodes ZXTP25020CFF - Manual (Page 2)

ZXTP25020CFF
Issue 1 - February 2007 2 www.zetex.com
© Zetex Semiconductors plc 2007
Absolute maximum ratings
NOTES:
(a) For a device surface mounted on 15mm x 15mm x 1.6mm FR4 PCB with high coverage of single sided 1oz copper, in
still air conditions.
(b) Mounted on 25mm x 25mm x 1.6mm FR4 PCB with a high coverage of single sided 2 oz copper in still air conditions.
(c) Mounted on 50mm x 50mm x 1.6mm FR4 PCB with a high coverage of single sided 2 oz copper in still air conditions.
(d) As (c) above measured at t<5secs.
Parameter Symbol Limit Unit
Collector-base voltage V
CBO
-25 V
Collector-emitter voltage V
CEO
-20 V
Emitter-collector voltage (reverse blocking) V
ECO
-7 V
Emitter-base voltage V
EBO
-7 V
Continuous collector current (c) I
C
-4.5 A
Peak pulse current I
CM
-10 A
Base current I
B
-1 A
Power dissipation at T
amb
=25°C (a) P
D
0.79 W
Linear derating factor 6.3 mW/°C
Power dissipation at T
amb
=25°C (b) P
D
1.13 W
Linear derating factor 9 mW/°C
Power dissipation at T
amb
=25°C (c) P
D
1.50 W
Linear derating factor 12.0 mW/°C
Power dissipation at T
amb
=25°C (d) P
D
1.96 W
Linear derating factor 15.7 mW/°C
Operating and storage temperature range T
j
, T
stg
-55 to 150 °C
Thermal resistance
Parameter Symbol Value Unit
Junction to ambient (a) R ⍜JA 158.7 °C/W
Junction to ambient (b) R
⍜JA
110.4 °C/W
Junction to ambient (c) R ⍜JA 83.3 °C/W
Junction to ambient (d) R
⍜JA
63.7 °C/W