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BSS138K AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

BSS138K product

BSS138K

MOSFETs - Single

MOSFETN-ChannelLogic LevelSOT-23

The BSS138K is a reliable N-Channel logic-level MOSFET suitable for low-power switching and signal management.

Best for

  • Logic-level switching
  • Signal management
  • Low-power applications

Avoid if

  • High-current power switching
  • Applications exceeding 50V

Check before use

  • Gate drive voltage levels
  • Thermal management

Key specifications

VDS
50 V
ID
220 mA
RDS(on)
1.6 Ω

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
REACH Unaffected
MSL
1 (Unlimited)
ECCN
EAR99
HTSUS
8541.21.0095

Application

General PurposePower Management

Datasheet

Fairchild-Semiconductor-company-11.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for BSS138K: 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 BSS138K is an N-Channel enhancement mode MOSFET designed for logic-level switching applications in a compact SOT-23 package.