Diodes ZXMN7A11K User Manual
ZXMN7A11K
D
S
G
70V N-channel enhancement mode MOSFET
Summary
V
(BR)DSS
I
=6.1A
D
=70V : R
DS(on)
=0.13⍀
Description
This new generation of trench MOSFETs from Zetex utilizes a unique
structure that combines the benefits of low on-resistance with fast
switching speed. This makes them ideal for high efficiency, low voltage
power management applications.
Features
• Low on-resistance
• Fast switching speed
• Low threshold
• Low gate drive
• DPAK package
Applications
• DC-DC converters
• Power management functions
D
• Disconnect switches
• Motor control
• Class D audio output stages
Ordering information
Device Reel size
(inches)
ZXMN7A11KTC 13 16 2,500
Tape width
(mm)
Quantity per reel
GS
Pinout - top view
Device marking
ZXMN
7A11
Issue 2 - August 2006 1 www.zetex.com
© Zetex Semiconductors plc 2006
D
ZXMN7A11K
Absolute maximum ratings
Parameter Symbol Limit Unit
Drain-source voltage V
Gate-source voltage V
Continuous drain current
@ V
@ V
@ V
=10V; TA=25°C (b)
GS
=10V; TA=70°C (b)
GS
=10V; TA=25°C (a)
GS
Pulsed drain current (c) I
Continuous source current (body diode) (b) I
Pulsed source current (body diode) (c) I
Power dissipation at T
=25°C (a)
A
Linear derating factor
Power dissipation at T
=25°C (b)
A
Linear derating factor
Power dissipation at T
=25°C (d)
A
Linear derating factor
DSS
GS
I
D
DM
S
SM
P
D
P
D
P
D
70 V
±20 V
6.1
4.9
4.2
17 A
8.7 A
17 A
4.06
mW/°C
32.4
8.5
mW/°C
68
2.11
mW/°C
16.8
A
W
W
W
Operating and storage temperature range T
j
, T
stg
-55 to +150 °C
Thermal resistance
Parameter Symbol Limit Unit
R
Junction to ambient
Junction to ambient
Junction to ambient
NOTES:
(a) For a device surface mounted on 50mm x 50mm x 1.6mm FR4 PCB with high coverage of single sided 2oz copper, in
still air conditions.
(b) For a device surface mounted on FR4 PCB measured at t
(c) Repetitive rating 50mm x 50mm x 1.6mm FR4 PCB, D=0.02 pulse width=300
junction temperature.
(d) 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.
ⱕ 10 sec.
⍜JA
R
⍜JA
R
⍜JA
s - pulse width limited by maximum
30.8 °C/W
14.7 °C/W
59.1 °C/W
Issue 2 - August 2006 2 www.zetex.com
© Zetex Semiconductors plc 2006
Characteristics
ZXMN7A11K
Issue 2 - August 2006 3 www.zetex.com
© Zetex Semiconductors plc 2006
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