The BAT20J is using 23V schottky barrier diode encapsulated on a SOD-323 package. This is specially suited for switching mode in mobile phone and PDA power management applications or LED driver circuits (step up converters).

Key Features

  • Surface mount device
  • Extremely fast switching
  • Low conduction losses
  • Negligible switching losses
  • Very low reverse current
  • Low forward and reverse recovery times
  • Low capacitance diode


Technical Documentation

Product Specifications
Description Version Size
DS3787 DS3787: High efficiency switching and ultra low leakage current Schottky diode 1.2 55 KB
Application Notes
Description Version Size
AN869 AN869: Tj max limit of Schottky diodes 2.2 60 KB
Technical Notes & Articles
Description Version Size
TN1173 TN1173: Packing information for IPAD™, protection, rectifiers, thyristors and AC Switches 5.0 1 MB

HW Model, CAD Libraries & SVD

HW Model, CAD Libraries & SVD
Description Version Size
Signal Schottky diode PSpice models (.lib & .olb) 5.0 95 KB

Publications and Collaterals

Description Version Size
ST Diodes Finder : the new app for Android and iOS 1.0 1 MB
Selection Guides
Description Version Size
Diodes and rectifiers selection guide 2.0 815 KB

Tools and Software

Development Tools
Software Development Tools
Support & Community

Sample & Buy

Part Number Marketing Status Unit Price (US$) * Quantity Package Packing Type Junction Temperature (°C) (max) ECCN (EU) ECCN (US) Country of Origin More info Order from ST Order from Distributors
BAT20JFILM Active 0.062 1000 SOD-323 Tape And Reel 150 NEC EAR99 CHINA MORE INFO Get Sample Add to cart DISTRIBUTOR AVAILABILITY

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

Quality & Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
BAT20JFILM ActiveSOD-323IndustrialEcopack2 0 0

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.