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S1A AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

S1A product

S1A

Diodes - Rectifiers - Single

RectifierSMA1A50V

The S1A is a standard 1A, 50V glass passivated rectifier in an SMA package, widely used for general-purpose rectification in power supplies and industrial equipment.

Best for

  • General purpose rectification
  • Automatic assembly

Avoid if

  • High-speed switching applications requiring ultra-fast recovery

Check before use

  • Thermal dissipation on the PCB

Key specifications

Peak Repetitive Reverse Voltage
50 V
Average Rectified Current
1.0 A
Forward Voltage
1.10 V

Compliance & Environment

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

Application

Power SuppliesGeneral Purpose

Datasheet

6bc1e78eb5e4dda66599058feb78eedc_onsemi(安森美)&S1A.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for S1A: 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 S1A is a 1.0A surface mount glass passivated rectifier with a 50V peak repetitive reverse voltage, designed for general-purpose applications.