ZETEX ZXMP7A17G Technical data
ZXMP7A17G
70V P-channel enhancement mode MOSFET
Summary
V
=70V : R
DSS
I
=3.7A
D
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.
DS(on)
=0.16⍀
Features
• Low on-resistance
• Fast switching speed
• Low threshold
• Low gate drive
• SOT223 package
Applications
• DC-DC converters
• Power management functions
• Disconnect switches
• Motor control
• Class D audio output stages
Ordering information
Device Reel size
(inches)
Tape width
(mm)
D
G
S
Quantity per reel
ZXMP7A17GTA 7 12 1,000
ZXMP7A17GTC 13 12 4,000
Device marking
ZXMP
7A17
Issue 1 - March 2006 1 www.zetex.com
© Zetex Semiconductors plc 2006
ZXMP7A17G
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; TA=25°C
GS
=10V; TA=25°C
GS
=10V; TA=25°C
GS
Continuous source current (body diode)
Pulsed source current (body diode)
Power dissipation at T
=25°C
A
(c)
(a)
(b)
(b)
(b)
(a)
Linear derating factor
Power dissipation at T
=25°C
A
(b)
Linear derating factor
Operating and storage temperature range T
Thermal resistance
I
I
j
P
P
, T
DSS
GS
I
D
DM
I
S
SM
D
D
stg
-70 V
⫾20 V
-3.7 A
-2.9
-2.6
-9.6 A
-4.8 A
-9.6 A
2
16
3.9
31
W
mW/°C
W
mW/°C
-55 to +150 °C
Parameter Symbol Limit Unit
Junction to ambient
Junction to ambient
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=0.05 pulse width=10
temperature.
(a)
(b)
ⱕ5 sec.
s - pulse width limited by maximum junction
R
R
⍜JA
⍜JA
62.5 °C/W
32 °C/W
Issue 1 - March 2006 2 www.zetex.com
© Zetex Semiconductors plc 2006
Characteristics
ZXMP7A17G
Issue 1 - March 2006 3 www.zetex.com
© Zetex Semiconductors plc 2006
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