ST5870 overview

ST5870 is a component documented by AUK corp. The PDF description identifies it as "Photo Transistor." This guide condenses the most useful engineering information from the available PDF so that designers and sourcing teams can identify the checks that still need confirmation in the original document.

Datasheet snapshot

  • Manufacturer: AUK corp
  • Part number: ST5870
  • Category: IC
  • Datasheet length: 4 Pages

Key features noted in the PDF

  • Lensed for high sensitivity
  • φ5mm(T-13/4) all plastic mold type
  • High reliability and stable characteristics
  • Visible light cut-off type
  • With base terminal O u t l i n e D i m e n s i o n s u n i t : mm .*/ .*/ .*/ SSeemmiiccoonndduuccttoorr PIN Connections 1. Base 2.Collector 3.Emitter

Specifications and operating details

The following points were extracted from the PDF text. Check the associated conditions, notes and limits in the complete document before using a value in a design.

  • Base 2.Collector 3.Emitter Characteristic Symbol Ratings Unit Collector-Emitter Voltage V CEO 30 V Emitter-Collector Voltage V ECO 6 V Collector-Base Voltage V CBO 30 V Emitter-Base Voltage V EBO 6 V Collector Current I C 20 mA Collector P.
  • Keep the distance more than 2.0mm from PCB to the bottom of LED package Characteristic Symbol Test Condition Min Typ Max Unit Current Dark Current I CEO V CEO=10V, Ee=0 - 0.05 0.5 uA *3Light Current ICEL VCE=5V, Eeš1mW/ɜ - 5 - mA Current-E.

Topics covered by the datasheet

The document includes sections related to:

  • Features
  • Electrical Characteristics

Engineering review checklist

  • Check voltage, continuous and pulsed current, safe operating area and junction-temperature limits.
  • Evaluate conduction and switching losses using the specified drive conditions rather than headline ratings.
  • Confirm pinout, package thermal path, gate or base protection and transient derating in the final circuit.

Always confirm values against the latest manufacturer-controlled datasheet, especially when qualifying a substitute or releasing a production BOM.

View the complete PDF and model record

Open the ST5870 datasheet and model details to review the complete PDF, document pages and available product information.

Source attribution

Adapted from the PDF associated with this DigiCamel model page.

Source model URL: https://www.digicamel.com/product.php?slug=st5870-auk-corp

ST5870 AUK corp IC ST5870 datasheet ST5870 specifications ST5870 applications