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BAS521 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

BAS521 product

BAS521

Diodes - Rectifiers - Single

High VoltageSwitching DiodeSOD-523

The BAS521 is a high-voltage switching diode in an SOD-523 package, offering 300V reverse voltage and 50ns switching speed.

Best for

  • High-voltage switching
  • High-speed signal switching
  • Space-constrained designs

Avoid if

  • Applications requiring currents significantly above 250mA
  • High-power rectification

Check before use

  • Thermal dissipation at the soldering point

Key specifications

Reverse Voltage
300 V
Forward Current
250 mA
Switching Speed
50 ns

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Consumer ElectronicsIndustrial Control

Datasheet

b6630d11c6b609049d886a97cba753eb_BAS521.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for BAS521: 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 BAS521 is a high-voltage switching diode designed for high-speed applications, packaged in an ultra-small SOD-523 SMD format.