Diodes ZXTN25015DFH User Manual
ZXTN25015DFH
15V, SOT23, NPN medium power transistor
Summary
BV
> 30V
CEX
BV
> 15V
CEO
BV
> 4.5V
ECO
I
= 5A
C(cont)
V
R
P
Complementary part number ZXTP25015DFH
< 40 mV @ 1A
CE(sat)
= 25 m⍀
CE(sat)
= 1.25W
D
Description
Advanced process capability and package design have been used to
maximize the power handling and performance of this small outline
transistor. The compact size and ratings of this device make it ideally
suited to applications where space is at a premium.
Features
• High power dissipation SOT23 package
•High gain
• Low saturation voltage
Applications
• LED driving
• DC-DC converters
• MOSFET and IGBT gate driving
• Motor drive
Ordering information
Device Reel size
(inches)
Tape width
(mm)
Quantity per reel
C
B
E
E
C
B
Pinout - top view
ZXTN25015DFHTA 7 8 3,000
Device marking
1A8
Issue 1 - May 2006 1 www.zetex.com
© Zetex Semiconductors plc 2006
ZXTN25015DFH
Absolute maximum ratings
Parameter Symbol Limit Unit
Collector-base voltage V
Collector-emitter voltage (forward blocking) V
Collector-emitter voltage V
Emitter-collector voltage (reverse blocking) V
Emitter-base voltage V
Continuous collector current
(c)
Peak pulse current I
Power dissipation at T
amb
= 25°C
(a)
CBO
CEX
CEO
ECO
EBO
I
C
CM
P
D
40 V
30 V
15 V
4.5 V
7V
5A
15 A
0.73 W
Linear derating factor 5.84 mW/°C
Power dissipation at T
amb
= 25°C
(b)
P
D
1.05 W
Linear derating factor 8.4 mW/°C
Power dissipation at T
amb
= 25°C
(c)
P
D
1.25 W
Linear derating factor 9.6 mW/°C
Power dissipation at T
amb
= 25°C
(d)
P
D
1.81 W
Linear derating factor 14.5 mW/°C
Operating and storage temperature range T
j
, T
stg
- 55 to 150 °C
Thermal resistance
Parameter Symbol Limit Unit
Junction to ambient
Junction to ambient
Junction to ambient
Junction to ambient
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.
(a)
(b)
(c)
(d)
R
R
R
R
⍜JA
⍜JA
⍜JA
⍜JA
171 °C/W
119 °C/W
100 °C/W
69 °C/W
Issue 1 - May 2006 2 www.zetex.com
© Zetex Semiconductors plc 2006
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