Diodes ZXTN25020DZ User Manual
ZXTN25020DZ
C
E
B
20V NPN high gain transistor in SOT89
Summary
BV
> 100V
CEX
BV
> 20V
CEO
BV
> 6V
ECX
I
= 6A
C(cont)
V
R
P
Complementary part number ZXTP25020DZ
Description
Packaged in the SOT89 outline this new low saturation 20V NPN
transistor offers extremely low on state losses making it ideal for use in
DC-DC circuits and various driving and power management functions
Features
< 48mV @ 1A
CE(sat)
= 30m⍀
CE(sat)
= 2.4W
D
• 6 Amps continuous current
• Up to 15 Amps peak current
• High current gain
• Very low saturation voltages
• 100V forward blocking voltage
• 6V reverse blocking voltage
Applications
• Emergency lighting circuits
• Motor driving
• Camera strobe
• Boost converters
• Backlight inverters
• MOSFET gate drivers
• LED Driving
Ordering information
Device Reel size
(inches)
ZXTN25020DZTA 7 12 1000
Tape width
(mm)
Quantity
per reel
C
Pinout - top view
E
C
B
Device marking
1K8
Issue 1 - January 2008 1 www.zetex.com
© Zetex Semiconductors plc 2008
ZXTN25020DZ
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)
Base current I
Peak pulse current I
Power dissipation at T
=25°C
A
(a)
Linear derating factor
Power dissipation at T
=25°C
A
(b)
Linear derating factor
Power dissipation at T
=25°C
A
(c)
Linear derating factor
Power dissipation at T
=25°C
A
(d)
Linear derating factor
Power dissipation at T
=25°C
C
(e)
Linear derating factor
Operating and storage temperature range T
CBO
CEX
CEO
ECX
EBO
CM
P
P
P
P
P
, T
j
I
C
B
D
D
D
D
D
stg
100 V
100 V
20 V
6V
7V
6A
1A
15 A
1.1
8.8
1.8
14.4
2.4
19.2
4.46
35.7
19.2
153
-55 to 150
W
mW/°C
W
mW/°C
W
mW/°C
W
mW/°C
W
mW/°C
°C
Thermal resistance
Parameter Symbol Limit Unit
Junction to ambient
Junction to ambient
Junction to ambient
Junction to ambient
Junction to case
NOTES:
(a) For a device surface mounted on 15mm x 15mm x 0.6mm FR4 PCB with high coverage of single sided 1oz copper, in
still air conditions.
(b) Mounted on 25mm x 25mm x 0.6mm FR4 PCB with high coverage of single sided 1oz copper, in still air conditions.
(c) Mounted on 50mm x 50mm x 0.6mm FR4 PCB with high coverage of single sided 2oz copper, in still air conditions.
(d) As (c) above measured at t<5 seconds.
(e) Junction to case (collector tab. Typical
(a)
(b)
(c)
(d)
(e)
Issue 1 - January 2008 2 www.zetex.com
© Zetex Semiconductors plc 2008
R
R
R
R
R
⍜JA
⍜JA
⍜JA
⍜JA
⍜JC
117 °C/W
68 °C/W
51 °C/W
28 °C/W
7.95 °C/W
Thermal characteristics
ZXTN25020DZ
Issue 1 - January 2008 3 www.zetex.com
© Zetex Semiconductors plc 2008
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