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BSS138 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

BSS138 product

BSS138

MOSFETs - Single

N-ChannelMOSFETSOT-23

The BSS138 is a standard N-Channel logic-level MOSFET in a SOT-23 package, suitable for low-power switching applications.

Best for

  • Small signal switching
  • Logic level interfacing

Avoid if

  • High current power switching
  • High voltage applications

Check before use

  • Gate threshold voltage compatibility
  • Thermal management

Key specifications

Vdss
50 V
Id
200 mA
Rds(on)
1.4 Ω - 3.5 Ω

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

General Switching

Datasheet

de339d33e253049ef716190b0670167d_CJ(江苏长电_长晶)&BSS138.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for BSS138: 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 BSS138 is an N-Channel enhancement-mode MOSFET designed for logic-level switching, commonly used in small-signal applications.