Name: AOB442
Brand: Alpha & Omega Semiconductor Inc.
SKU: AOB442
Availability: InStock

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AOB442

Manufacturer part number:AOB442

Manufacturer:Alpha & Omega Semiconductor Inc.

Description:MOSFET N-CH 40V 21A TO263

Case Package:SOT-23

Datasheet:AOB442 Datasheet PDF

RoHs Status:non-compliant

Parameter Name	Value
Type	Parameter
Mount	Surface Mount
Mounting Type	Surface Mount
Package / Case	TO-263-3, D2Pak (2 Leads + Tab), TO-263AB
Operating Temperature	-55°C~175°C TJ
Packaging	Tape & Reel (TR)
Published	2009
Series	SDMOS™
Part Status	Obsolete
Moisture Sensitivity Level (MSL)	1 (Unlimited)
Technology	MOSFET (Metal Oxide)
Number of Elements	1
Power Dissipation-Max	3.5W Ta 150W Tc
Power Dissipation	150W
FET Type	N-Channel
Rds On (Max) @ Id, Vgs	4.2m Ω @ 20A, 10V
Vgs(th) (Max) @ Id	2.3V @ 250μA
Input Capacitance (Ciss) (Max) @ Vds	5600pF @ 20V
Current - Continuous Drain (Id) @ 25°C	21A Ta 105A Tc
Gate Charge (Qg) (Max) @ Vgs	90nC @ 10V
Drain to Source Voltage (Vdss)	40V
Drive Voltage (Max Rds On,Min Rds On)	4.5V 10V
Vgs (Max)	±20V
Continuous Drain Current (ID)	105A
Gate to Source Voltage (Vgs)	20V
RoHS Status	RoHS Compliant

About AOB442

The AOB442 from Alpha & Omega Semiconductor Inc. is a high-performance microcontroller designed for a wide range of embedded applications. This component features MOSFET N-CH 40V 21A TO263.

Key Features

Advanced AVR architecture for efficient processing
Wide operating temperature range: -40°C to 85°C
Low power consumption for energy-efficient applications
Comprehensive peripheral set including SPI, UART, and USART interfaces

Applications

This microcontroller is ideal for various applications including:

Industrial control systems
Consumer electronics
Automotive systems
IoT devices
Medical equipment

Technical Support

Hotenda provides comprehensive technical support for the AOB442, including datasheets, application notes, and design resources. Our team of engineers is available to assist with your design challenges.