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Issue 1 - March 2006 1 www.zetex.com

ZXMN7A11G

70V N-channel enhancement mode MOSFET

Summary

DSS

=70V : R

DS(on)

=0.13⍀

=3.8A

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

• SOT223 package

Applications

• DC-DC converters

• Power management functions

• Disconnect switches

• Motor control

• Class D audio output stages

Ordering information

Device marking

ZXMN

7A11

Device Reel size

(inches)

Tape width

(mm)

Quantity per reel

ZXMN7A11GTA 7 12 1,000

ZXMN7A11GTC 13 12 4,000

Summary of content (8 pages)

PAGE 1
ZXMN7A11G 70V N-channel enhancement mode MOSFET Summary VDSS=70V : RDS(on)=0.13⍀ ID=3.8A 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.
PAGE 2
ZXMN7A11G Absolute maximum ratings Parameter Symbol Limit Unit Drain-source voltage VDSS 70 V Gate-source voltage VGS ±20 V ID 3.8 A @ VGS=10V; TA=70°C(b) 3.0 A @ VGS=10V; TA=25°C(a) 2.7 A IDM 10 A IS 5 A Pulsed source current (body diode)(c) ISM 10 A Power dissipation at TA =25°C (a) Linear derating factor PD 2 16 W mW/°C Power dissipation at TA =25°C(b) Linear derating factor PD 3.
PAGE 4
ZXMN7A11G Electrical characteristics (at Tamb = 25°C unless otherwise stated) Parameter Symbol Min. V(BR)DSS 70 Typ. Max. Unit Conditions Static Drain-source breakdown voltage Zero gate voltage drain current IDSS Gate-body leakage IGSS Gate-source threshold voltage VGS(th) Static drain-source on-state resistance (*) RDS(on) V ID= 250␮A, VGS=0V 1 ␮A VDS= 70V, VGS=0V 100 nA VGS=±20V, VDS=0V 1.0 V ID= 250␮A, VDS=VGS 0.13 ⍀ VGS= 10V, ID= 4.4A 0.19 ⍀ VGS= 4.5V, ID = 3.
PAGE 8
ZXMN7A11G Package outline - SOT223 DIM Millimeters Inches DIM Millimeters Min Max Inches Min Max Min Max Min Max A - 1.80 - 0.071 e 2.30 BSC 0.0905 BSC A1 0.02 0.10 0.0008 0.004 e1 4.60 BSC 0.181 BSC b 0.66 0.84 0.026 0.033 E 6.70 7.30 0.264 0.287 b2 2.90 3.10 0.114 0.122 E1 3.30 3.70 0.130 0.146 C 0.23 0.33 0.009 0.013 L 0.90 - 0.355 - D 6.30 6.70 0.248 0.264 - - - - - Note: Controlling dimensions are in millimeters.