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US1J AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

US1J product

US1J

Diodes - Rectifiers - Single

RectifierUltrafastSMA1A600V

The US1J is a 600V, 1A ultrafast recovery rectifier in an SMA package, optimized for high-efficiency surface-mount power applications.

Best for

  • High-efficiency power supplies
  • General purpose rectification

Avoid if

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

Check before use

  • Thermal dissipation on the PCB

Key specifications

Reverse Voltage
600 V
Forward Current
1 A
Reverse Recovery Time
50 ns

Compliance & Environment

RoHS
RoHS Compliant
REACH
REACH Unaffected
MSL
-
ECCN
EAR99
HTSUS
-

Application

Power SuppliesConsumer Electronics

Datasheet

a43999efffbbd0e5db176c56c27be081_2211081730_ZHIDE-US1J_C5161794.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for US1J: 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

1
US1MMDD

A pin-compatible upgrade with a higher voltage rating (1000V) and the same current rating from the same product family.

Needs validation

Design and risk insights

Questions & answers

The US1J is a glass-passivated, ultrafast recovery rectifier diode capable of handling 600V and 1A, designed for surface-mount PCB assembly.