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DA221 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

DA221 product

DA221

Diodes - Rectifiers - Single

Switching DiodeSOT-523CJ

The DA221 is a compact switching diode in an SOT-523 package, ideal for general-purpose bias and protection applications.

Best for

  • Bias circuits
  • Signal protection

Avoid if

  • High-power rectification applications

Check before use

  • Thermal dissipation in high-density layouts

Key specifications

Peak Reverse Voltage
20 V
Forward Current
200 mA
Package
SOT-523

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

General Purpose

Datasheet

6bc170a6ad3e166024e45ec572a99ab3_2204111630_Jiangsu-Changjing-Electronics-Technology-Co---Ltd--DA221_C2991973.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for DA221: 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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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

The DA221 is a switching diode manufactured by Jiangsu Changjing Electronics (CJ), housed in a surface-mount SOT-523 package.