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SI4948BEY AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

SI4948BEY product

SI4948BEY

Transistors

MOSFETP-ChannelDualSO-8

The SI4948BEY is a dual P-channel MOSFET in an SO-8 package, suitable for power switching and logic level shifting.

Best for

  • Load switching
  • Power management
  • Logic level shifting

Avoid if

  • Applications requiring high-speed switching beyond the specified rise/fall times
  • Environments exceeding 150°C junction temperature

Check before use

  • Gate drive voltage compatibility
  • Thermal dissipation requirements

Key specifications

Vds
-60 V
Id
-3.8 A
RDS(on)
98 mΩ

Compliance & Environment

RoHS
E
REACH
-
MSL
-
ECCN
EAR99
HTSUS
8541290095.0

Application

Power SwitchingIndustrial Control

Datasheet

020f9433fb99205bee2521515c1bada0_2210131700_TECH-PUBLIC-SI4948BEY_C5197323.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for SI4948BEY: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

The SI4948BEY is a dual P-channel enhancement mode MOSFET, typically used for power management and switching applications.