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KBU408 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

KBU408 product

KBU408

Diodes - Bridge Rectifiers

Bridge Rectifier800V4AKBU

The KBU408 is a standard 800V, 4A bridge rectifier suitable for general-purpose AC/DC rectification in power supplies and industrial equipment.

Best for

  • AC/DC full-wave rectification
  • Switching power supplies
  • Industrial automation

Avoid if

  • High-frequency applications requiring ultra-fast recovery diodes

Check before use

  • Thermal dissipation requirements
  • PCB footprint compatibility

Key specifications

VRRM
800 V
IO
4 A
IFSM
120 A

Compliance & Environment

RoHS
RoHS Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power SuppliesIndustrial

Datasheet

110add9a8c5e76481a911bbe8abe0856_YANGJIE(扬杰)&KBU408.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for KBU408: 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 KBU408 is a single-phase bridge rectifier with an 800V peak reverse voltage rating and a 4A average rectified current capacity.