diodes incorporated ZXMN6A25G Service Manual
ZXMN6A25G
60V SOT223 N-channel enhancement mode MOSFET
Summary
V
(BR)DSS
60
R
DS(on)
0.050 @ V
0.070 @ V
(⍀)I
= 10V 6.7
GS
= 4.5V 5.7
GS
D
(A)
Description
This new generation trench MOSFET from Zetex features a unique
structure combining the benefits of low on-resistance and fast
switching, making it ideal for high efficiency power management
applications.
Features
• Low on-resistance
• Fast switching speed
• Low gate drive
• SOT223 package
D
G
S
Applications
• DC-DC converters
• Power management functions
• Disconnect switches
• Motor control
Ordering information
Device Reel size
(inches)
ZXMN6A25GTA 7 12 1,000
Tape width
(mm)
Quantity
per reel
D
Pinout - top view
S
D
G
Device marking
ZXMN
6A25
Issue 2 - November 2006 1 www.zetex.com
© Zetex Semiconductors plc 2006
ZXMN6A25G
Absolute maximum ratings
Parameter Symbol Limit Unit
Drain-source voltage V
Gate-source voltage V
Continuous drain current @ V
@ V
@ V
Pulsed drain current
(c)
= 10V; T
GS
= 10V; T
GS
= 10V; T
GS
Continuous source current (body diode)
(c)
(a)
Pulsed source current (body diode)
Power dissipation at T
amb
= 25°C
(b)
amb
amb
amb
= 25°C
= 70°C
= 25°C
(b)
(b)
(a)
DSS
I
I
DM
I
I
SM
P
GS
D
S
D
60 V
±20 V
6.7 A
5.4 A
4.8 A
28.5 A
5.7 A
28.5 A
2W
Linear derating factor 16 mW/°C
Power dissipation at T
amb
= 25°C
(b)
P
D
3.9 W
Linear derating factor 31 mW/°C
Operating and storage temperature range T
j
, T
stg
-55 to +150 °C
Thermal resistance
Parameter Symbol Limit Unit
Junction to ambient R
Junction to ambient R
NOTES:
(a) For a device surface mounted on 25mm x 25mm FR4 PCB with high coverage of single sided 1oz copper, in still air
conditions.
(b) For a device surface mounted on FR4 PCB measured at t
(c) Repetitive rating - 25mm x 25mm FR4 PCB, D=0.02, pulse width 300
temperature.
ⱕ10 sec.
s - pulse width limited by maximum junction
⍜JA
⍜JA
62.5 °C/W
32 °C/W
Issue 2 - November 2006 2 www.zetex.com
© Zetex Semiconductors plc 2006
Typical characteristics
ZXMN6A25G
Issue 2 - November 2006 3 www.zetex.com
© Zetex Semiconductors plc 2006
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