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BAS21A AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

BAS21A product

BAS21A

Diodes - Rectifiers - Single

Switching DiodeSOT-23250V

The BAS21A is a high-voltage, fast-switching diode in an SOT-23 package, suitable for general-purpose switching applications.

Best for

  • General purpose switching
  • High voltage signal routing

Avoid if

  • High-power rectification
  • Applications requiring extremely low capacitance

Check before use

  • Thermal derating at high ambient temperatures

Key specifications

Reverse Voltage
250 V
Forward Current
400 mA
Reverse Recovery Time
50 ns

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

General Switching

Datasheet

e064f1013a6a83a2157f0fffcbfa76bf_2303011000_Guangdong-Hottech-BAS21A_C5364256.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for BAS21A: 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
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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 BAS21A is a surface-mount switching diode designed for high-voltage (250V) and high-conductance applications.