AO4728

AO4728 Datasheet


AO4728

Part Datasheet
AO4728 AO4728 AO4728 (pdf)
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AO4728
30V N-Channel MOSFET

Product Summary

SRFETTM AO4728 uses advanced trench technology with a monolithically integrated Schottky diode to provide excellent RDS ON ,and low gate charge. This device is ideally suited for use as a low side switch in CPU core power conversion.

VDS V = 30V ID = 20A RDS ON < 4.3mΩ RDS ON < 6mΩ

VGS = 10V VGS = 10V VGS = 4.5V
100% UIS Tested 100% Rg Tested

Top View

SOIC-8 Bottom View

SRFETTM Soft Recovery MOSFET Integrated Schottky Diode

Absolute Maximum Ratings TA=25°C unless otherwise noted

Parameter

Drain-Source Voltage

Gate-Source Voltage

Continuous Drain Current

TC=25°C TC=70°C

Pulsed Drain Current C

Avalanche Current C

Repetitive avalanche energy L=0.1mH C

Power Dissipation B

TC=25°C TC=70°C

Junction and Storage Temperature Range

TJ, TSTG

Maximum 30 ±20 17 146 40 80 2
-55 to 150

Units V

A mJ W °C

Thermal Characteristics

Parameter

Maximum Junction-to-Ambient A Maximum Junction-to-Ambient A D
t 10s Steady-State
31 59
40 75

Maximum Junction-to-Lead

Steady-State

Units °C/W °C/W °C/W

Alpha & Omega Semiconductor, Ltd.

AO4728

Electrical Characteristics TJ=25°C unless otherwise noted

Parameter

Conditions
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Datasheet ID: AO4728 516189