SI4435DY - Fairchild Semiconductor

Manufacturer Part Number

SI4435DY

Manufacturer

Fairchild (onsemi)

Introduction

The SI4435DY is a P-channel MOSFET transistor suitable for a variety of power switching applications.

Product Features and Performance

P-channel MOSFET design

30V drain-to-source voltage

8A continuous drain current

20mΩ maximum on-resistance

Wide operating temperature range of -55°C to 150°C

Fast switching speed and low gate charge for efficient operation

Product Advantages

Low on-resistance for low power loss

High current capability for demanding applications

Compact surface-mount package

Wide temperature range for use in harsh environments

Key Technical Parameters

Drain-to-source voltage (Vdss): 30V

Gate-to-source voltage (Vgs): ±20V

On-resistance (Rds(on)): 20mΩ @ 8A, 10V

Continuous drain current (Id): 8A @ 25°C

Input capacitance (Ciss): 2320pF @ 15V

Power dissipation: 2.5W @ 25°C

Threshold voltage (Vgs(th)): 1V @ 250A

Quality and Safety Features

MOSFET technology for reliable operation

8-SOIC surface-mount package for secure installation

Compliance with relevant industry standards

Compatibility

The SI4435DY is compatible with a wide range of electronic circuits and power systems.

Application Areas

Power switching circuits

Motor control applications

Power supplies

Voltage regulators

Automotive electronics

Product Lifecycle

The SI4435DY is an active product, and replacements or upgrades may be available from the manufacturer.

Key Reasons to Choose This Product

High current capability and low on-resistance for efficient power switching

Compact surface-mount package for space-constrained designs

Wide operating temperature range for use in harsh environments

Reliable MOSFET technology for long-lasting performance