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2SB1123 AI Analysis:
Specs, Applications & Alternatives

AI summary

2SB1123 product

2SB1123

Bipolar (BJT)

PNPTransistorSOT-89Switching

The 2SB1123 is a general-purpose PNP silicon epitaxial planar transistor housed in a SOT-89 surface-mount package, suitable for switching and amplification tasks.

Best for

  • General purpose switching
  • Signal amplification

Avoid if

  • High-voltage applications exceeding -25V VCEO
  • Applications requiring extreme thermal stability without proper heatsinking

Check before use

  • hFE gain classification (S: 140-280, T: 200-400)

Key specifications

VCEO
-25 V
IC
-1.5 A
Ptot
1 W

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

General Electronics

Datasheet

05b9ba3dc230fc2d8513961723068320_2001071134_Shikues-2SB1123_C475458.pdf

800 KB

Datasheet AI

CAD Models

EDA symbol, PCB footprint, and 3D model for this component. Supported tools include Altium, KiCad, Eagle, and more.

EDA Symbol
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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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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 2SB1123 is a PNP silicon epitaxial planar transistor designed for switching and amplification in various electronic applications.