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AFP3981 - P-Channel MOSFET

Download the AFP3981 datasheet PDF. This datasheet also covers the AFP3981-Alfa variant, as both devices belong to the same p-channel mosfet family and are provided as variant models within a single manufacturer datasheet.

General Description

AFP3981, P-Channel enhancement mode MOSFET, uses Advanced Trench Technology to provide excellent RDS(ON), low gate charge.

Key Features

  • -20V/-3.2A,RDS(ON)=100mΩ@VGS=-4.5V -20V/-2.4A,RDS(ON)=135mΩ@VGS=-2.5V -20V/-1.5A,RDS(ON)=190mΩ@VGS=-1.8V Super high density cell design for extremely low RDS (ON) Exceptional on-resistance and maximum DC current capability TSOP-6 package design.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (AFP3981-Alfa-MOS.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number AFP3981
Manufacturer Alfa-MOS
File Size 530.95 KB
Description P-Channel MOSFET
Datasheet download datasheet AFP3981 Datasheet

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Other Datasheets by Alfa-MOS

Part Number Description
AFP3911W P-Channel Enhancement Mode MOSFET
AFP3993 P-Channel MOSFET
AFP3050S P-Channel Enhancement Mode MOSFET
AFP3056WS 30V P-Channel Enhancement Mode MOSFET
AFP3401AS P-Channel MOSFET

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
Alfa-MOS Technology General Description AFP3981, P-Channel enhancement mode MOSFET, uses Advanced Trench Technology to provide excellent RDS(ON), low gate charge. These devices are particularly suited for low voltage power management, such as smart phone and notebook computer and other battery powered circuits, and low in-line power loss are needed in commercial industrial surface mount applications. Pin Description ( TSOP-6 ) AFP3981 20V P-Channel Enhancement Mode MOSFET Features -20V/-3.2A,RDS(ON)=100mΩ@VGS=-4.5V -20V/-2.4A,RDS(ON)=135mΩ@VGS=-2.5V -20V/-1.5A,RDS(ON)=190mΩ@VGS=-1.