FDS4559

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FDS4559

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MOSFET N/P-CH 60V 4.5/3.5A 8SOIC

  • Fabricanteonsemi

  • Peça do Fabricante #FDS4559

  • Pacote SOIC-8

  • Em Estoque3099

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Especificações

Atributo Valor
Package / Case Tape & Reel (TR),Cut Tape (CT),Bulk
Series PowerTrench®
Part Status Active
FET Type N and P-Channel
FET Feature Logic Level Gate
Drain to Source Voltage (Vdss) 60V
Current - Continuous Drain(Id) @ 25°C 4.5A, 3.5A
Rds On(Max) @ Id Vgs 55mOhm @ 4.5A, 10V
Vgs(th)(Max) @ Id 3V @ 250µA
Gate Charge(Qg)(Max) @ Vgs 18nC @ 10V
Input Capacitance(Ciss)(Max) @ Vds 650pF @ 25V
Power - Max 1W
Operating Temperature -55°C ~ 175°C (TJ)
Mounting Type Surface Mount

Visão Geral

Equivalent

The FDS4559 is a dual P-channel MOSFET. Equivalent or similar products include:
- SI4559DY (Vishay)
- NDS4559N (ON Semiconductor)
- DMG1012UW (Diodes Inc.)
- FDS4559-NL (Fairchild/ON Semi)
These alternatives offer comparable specs (e.g., -30V, -5.3A) and SOT-23-6 packaging. Verify pinout and parameters for exact compatibility.

Features

The FDS4559 is an N-channel PowerTrench MOSFET by ON Semiconductor, featuring:
- Voltage Rating: 30V
- Current Rating: 11A (continuous)
- Low On-Resistance: 9.5mΩ (max @ VGS=10V)
- Fast Switching: Optimized for high-efficiency applications
- Low Gate Charge (Qg): 18nC (typ) for reduced switching losses
- Power Dissipation: 2.5W (max)
- Package: SOIC-8 (compact and surface-mountable)
- Applications: Power management, DC-DC converters, motor control, and load switching.
Its PowerTrench technology ensures low conduction losses and high thermal performance. Suitable for high-frequency switching designs.

Application

The FDS4559 is a dual N-channel MOSFET used in various applications, including:
1. Power Management – DC-DC converters, voltage regulators.
2. Motor Control – H-bridge circuits, brushed motor drivers.
3. Load Switching – Battery protection, power distribution.
4. Automotive Systems – LED drivers, infotainment power control.
5. Consumer Electronics – Laptops, smartphones, and portable devices.
Its low on-resistance and high efficiency make it suitable for compact, high-performance designs.

Package

The FDS4559 is a dual N-channel PowerTrench MOSFET available in an SO-8 (Small Outline 8-pin) package. This surface-mount package is compact and widely used for power management applications.

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