SI4948BEY-T1-E3

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SI4948BEY-T1-E3

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MOSFET 2P-CH 60V 2.4A 8-SOIC

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Especificações

Atributo Valor
Package Tape & Reel (TR),Cut Tape (CT)
Series TrenchFET®
ProductStatus Active
FETType 2 P-Channel (Dual)
FETFeature Logic Level Gate
DraintoSourceVoltage(Vdss) 60V
Current-ContinuousDrain(Id)@25°C 2.4A
RdsOn(Max)@IdVgs 120mOhm @ 3.1A, 10V
Vgs(th)(Max)@Id 3V @ 250µA
GateCharge(Qg)(Max)@Vgs 22nC @ 10V
Power-Max 1.4W
OperatingTemperature -55°C ~ 175°C (TJ)
MountingType Surface Mount
Package/Case 8-SOIC (0.154, 3.90mm Width)

Visão Geral

Equivalent

Equivalent products to the SI4948BEY-T1-E3 (dual P-channel MOSFET) include:
- AO4425 (AOS)
- FDS4435BZ (ON Semiconductor)
- IRF7416PBF (Infineon)
- NDS4435P (Fairchild/ON Semi)
These alternatives offer similar specifications (e.g., -30V, -8A, low RDS(on)). Verify pin compatibility and electrical characteristics for your application.

Pinout

The SI4948BEY-T1-E3 is a dual N-channel MOSFET in a PowerPAK® SO-8 package.
- Pin Count: 8 pins (SO-8 footprint).
- Function:
- Two independent N-channel MOSFETs (Dual configuration).
- Designed for high-efficiency power switching (e.g., DC-DC converters, motor control).
- Low RDS(on) for reduced conduction losses.
- Logic-level gate drive (compatible with 3.3V/5V signals).
- Common drain configuration (pins 5,6,7,8 are drains; gates and sources are separate).
Key Applications:
- Power management in portable devices.
- Load switching, battery protection.

Application

The SI4948BEY-T1-E3 is a dual N-channel MOSFET used in various power management applications. Key areas include:
- DC-DC Converters: Efficient voltage regulation in power supplies.
- Motor Control: Driving small motors in automotive and industrial systems.
- Load Switching: Power distribution in portable devices (e.g., smartphones, tablets).
- Battery Management: Protection circuits in rechargeable battery systems.
- Automotive Electronics: Used in infotainment, lighting, and powertrain controls.
Its low on-resistance and compact package make it ideal for space-constrained, high-efficiency designs.

Package

The SI4948BEY-T1-E3 is a dual N-channel MOSFET in a PowerPAK® SO-8 package. This compact surface-mount package offers efficient thermal performance and is designed for high-power applications. It features a small footprint (5mm x 6mm) with exposed pads for improved heat dissipation, making it suitable for power management in space-constrained designs.

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