For BusinessPricing
Request a demo

1SS389 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

1SS389 product

1SS389

Component

SchottkySOD-523Switching Diode

The 1SS389 is a compact Schottky barrier diode in an SOD-523 package, ideal for high-speed switching circuits requiring low forward voltage.

Best for

  • High-speed signal switching
  • Low-voltage power management

Avoid if

  • Applications exceeding 10V reverse bias

Check before use

  • Thermal dissipation in high-frequency operation

Key specifications

Max Reverse Voltage
10 V
Avg Forward Current
100 mA
Forward Voltage (Typ)
0.23 V @ 5 mA

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

High Speed Switching

Datasheet

4bf224e7e0885b8cc12bfc8437d868c0_2206081730_Jiangsu-Changjing-Electronics-Technology-Co---Ltd--1SS389_C3031840.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 1SS389: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
Get Files
PCB Footprint
Land pattern for PCB layout
Get Files
3D Model
STEP file for mechanical design
Get Files
KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
Generate library

Login required · CAD models billed separately as an add-on

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 1SS389 is a Schottky barrier diode designed for high-speed switching applications, housed in a small SOD-523 surface-mount package.