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AFC4559B - N&P-Channel MOSFET

Download the AFC4559B datasheet PDF. This datasheet also covers the AFC4559B-Alfa variant, as both devices belong to the same n&p-channel mosfet family and are provided as variant models within a single manufacturer datasheet.

General Description

AFC4559B, N & P Pair 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, and low in-line power loss are needed in commercial industrial surface mount applications.

Key Features

  • N-Channel 60V/6.8A,RDS(ON)=42mΩ@VGS=10V 60V/5.6A,RDS(ON)=48mΩ@VGS=4.5V P-Channel -60V/-4.0A,RDS(ON)=76mΩ@VGS= -10V -60V/-3.0A,RDS(ON)=92mΩ@VGS= -4.5V.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (AFC4559B-Alfa-MOS.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number AFC4559B
Manufacturer Alfa-MOS
File Size 919.04 KB
Description N&P-Channel MOSFET
Datasheet download datasheet AFC4559B Datasheet

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Other Datasheets by Alfa-MOS

Part Number Description
AFC4559BW N&P-Channel MOSFET
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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 AFC4559B, N & P Pair 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, and low in-line power loss are needed in commercial industrial surface mount applications. Pin Description ( SOP-8P ) AFC4559B 60V N & P Pair Enhancement Mode MOSFET Features N-Channel 60V/6.8A,RDS(ON)=42mΩ@VGS=10V 60V/5.6A,RDS(ON)=48mΩ@VGS=4.5V P-Channel -60V/-4.0A,RDS(ON)=76mΩ@VGS= -10V -60V/-3.0A,RDS(ON)=92mΩ@VGS= -4.5V Application Low Current DC/DC Conversion Load Switch CCFL Inverter Power Management in Notebook Computer Pin Define Pin 1 2 3 4 5 6 7 8 Symbol S1 G1 S2 G2 D2 D2 D1 D1 Ordering Information Part Ordering No.