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UA1M AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

UA1M product

UA1M

Diodes - Rectifiers - Single

UltrafastAvalancheSMA1A1000V

The UA1M is a 1000V, 1A ultrafast avalanche diode in an SMA package, designed for high-efficiency power conversion and industrial applications.

Best for

  • Power supplies
  • Industrial equipment
  • Telecom systems

Avoid if

  • Applications requiring extremely low forward voltage drop (Schottky diodes may be better)

Check before use

  • Thermal derating at high ambient temperatures

Key specifications

Peak Repetitive Reverse Voltage
1000 V
Average Forward Current
1 A
Reverse Recovery Time
75 ns

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
REACH Affected
MSL
1 (Unlimited)
ECCN
EAR99
HTSUS
8541.10.0080

Application

PowerIndustrial

Datasheet

a41d82d495649071cd202b518d8726fd_1810120940_SMC-Sangdest-Microelectronicstronic--Nanjing-UA1M_C260423.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for UA1M: 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 UA1M is an ultrafast avalanche diode from SMC Diode Solutions, rated for 1000V reverse voltage and 1A forward current.