ProjectsPricingInsights

BCX54 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

BCX54 product

BCX54

Transistors - Bipolar (BJT) - Single

NPNBJTSOT-89-3L45V

The BCX54 is a general-purpose NPN BJT in a SOT-89-3L package, suitable for medium-power switching and amplification tasks.

Best for

  • General purpose switching
  • Driver stages
  • Medium power amplification

Avoid if

  • High-voltage applications exceeding 45V
  • Extremely space-constrained designs requiring smaller packages

Check before use

  • Thermal dissipation requirements
  • hFE classification (e.g., -10 or -16 variants)

Key specifications

VCEO
45 V
IC
1 A
Ptot
1.3 W

Compliance & Environment

RoHS
RoHS Compliant
REACH
REACH Unaffected
MSL
-
ECCN
EAR99
HTSUS
-

Application

General PurposePower Management

Datasheet

9ba4f17b8b45f7cf4f353126f5385f49_BCX54.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for BCX54: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
Get Files
PCB Footprint
Land pattern for PCB layout
Get Files
3D Model
STEP file for mechanical design
Get Files
KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
Generate library

Login required · CAD models billed separately as an add-on

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 BCX54 is an NPN bipolar junction transistor designed for high-current, low-voltage applications, housed in a surface-mount SOT-89-3L package.