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BU406D AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

BU406D product

BU406D

Transistors - Bipolar (BJT) - Single

NPNPower TransistorHigh Voltage

The BU406D is a high-voltage NPN power transistor specifically engineered for horizontal deflection output circuits in CRT-based displays and televisions.

Best for

  • Horizontal deflection output stages
  • CRT display circuits

Avoid if

  • Low-voltage logic circuits
  • Applications requiring high-frequency switching beyond 30MHz

Check before use

  • Thermal resistance (Rth j-c = 2.08 C/W)

Key specifications

VCBO
300 V
IC (Continuous)
7 A
PC
65 W

Compliance & Environment

RoHS
RoHS non-compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

PowerConsumer

Datasheet

SEMES08485-1.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for BU406D: 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 BU406D is a silicon NPN power transistor designed for high-voltage switching applications, particularly in horizontal deflection output stages.