STPS3170:Power Schottky rectifier

The STPS3170 is a 170 V Schottky rectifier suited for switch mode power supplies and high frequency DC to DC converters.

Packaged in SMAflat and SMBflat, this device is especially intended for use in low voltage, high frequency inverters, freewheeling and polarity protection. Also ideal for all LED lighting applications where efficiency and space constraint are required.

Key Features

  • Negligible switching losses
  • High junction temperature capability
  • Very small conduction losses
  • Low leakage current
  • Avalanche rated
  • ECOPACK® compliant component
  • Tj = -40 °C minimum operating
Product Specifications
DescriptionVersionSize
DS10645: Power Schottky rectifier1.0388 KB
Application Notes
DescriptionVersionSize
AN1768: ADMISSIBLE AVALANCHE POWER OF SCHOTTKY DIODES1.146 KB
AN2025: CONVERTER IMPROVEMENT USING SCHOTTKY RECTIFIER AVALANCHE SPECIFICATION1.1147 KB
AN604: Calculation of conduction losses in a power rectifier3.1145 KB
AN4021: Calculation of reverse losses in a power diode1.0120 KB
AN3432: How to choose a bypass diode for silicon panel junction box1.0290 KB
AN836: LOW FORWARD VOLTAGE SCHOTTKY DIODE2.151 KB
AN1453: NEW FAMILY OF 150V POWER SCHOTTKY1.1131 KB
AN3361: Schottky diode avalanche performance in automotive applications1.0136 KB
AN1542: THE THERMAL RUNAWAY LAW IN SCHOTTKY USED IN OR-ING APPLICATION1.157 KB
AN869: Tj max limit of Schottky diodes2.260 KB
Technical Notes & Articles
DescriptionVersionSize
TN1173: Packing information for IPAD™, protection, rectifiers, thyristors and AC Switches4.0330 KB
HW Model & CAD Libraries
DescriptionVersionSize
Power Schottky diode PSpice models (.lib & .olb)5.0149 KB
Selection Guides
DescriptionVersionSize
Diodes and rectifiers selection guide2.0815 KB
Brochures
DescriptionVersionSize
Products and solutions for solar energy1.01 MB
Software Development Tools
Part NumberManufacturerDescription
ST-DIODE-FINDERSTDiode product finder application for Android and iOS
Sample & Buy
Part NumberUnit Price (US$) *QuantityPackagePacking TypeJunction Temperature (°C) (max)ECCN (EU)ECCN (US)Country of Origin
STPS3170AF0.124200SMAflatTape And Reel175NECEAR99CHINA
STPS3170UF0.135200SMBFlatTape And Reel175NECEAR99CHINA
Quality & Reliability
Part NumberPackageGradeRoHS Compliance GradeMaterial Declaration**
STPS3170AFSMAflatIndustrialEcopack2md_c5-wspc-sma-wspc-flat-wspc-2-wspc-leads-wspc-no-wspc-exposed-wspc-pad_7nc5-wspc-z70p83r_vers2_sdm_signed.pdf
md_c5-wspc-sma-wspc-flat-wspc-2-wspc-leads-wspc-no-wspc-exposed-wspc-pad_7nc5-wspc-z70p83r_vers2_sdm.xml
STPS3170UFSMBFlatIndustrialEcopack2md_6y-wspc-smb-wspc-flat-wspc-nep_7n6y-wspc-z70p83r-wspc-lock.pdf
md_6y-wspc-smb-wspc-flat-wspc-nep_7n6y-wspc-z70p83r.xml
Power Schottky rectifier STPS3170
ADMISSIBLE AVALANCHE POWER OF SCHOTTKY DIODES STPS0530Z
CONVERTER IMPROVEMENT USING SCHOTTKY RECTIFIER AVALANCHE SPECIFICATION STPS0530Z
Calculation of conduction losses in a power rectifier STPS0530Z
Calculation of reverse losses in a power diode STPS0530Z
How to choose a bypass diode for silicon panel junction box STPS0530Z
LOW FORWARD VOLTAGE SCHOTTKY DIODE STPS0530Z
NEW FAMILY OF 150V POWER SCHOTTKY STPS0530Z
Schottky diode avalanche performance in automotive applications STPS0530Z
THE THERMAL RUNAWAY LAW IN SCHOTTKY USED IN OR-ING APPLICATION STPS0530Z
Tj max limit of Schottky diodes STPS0530Z
Packing information for IPAD™, protection, rectifiers, thyristors and AC Switches FLC21
Packing information for IPAD™, protection, rectifiers, thyristors and AC Switches STPS0530Z
Packing information for IPAD™, protection, rectifiers, thyristors and AC Switches STTH15S12
Description of UFDFPN5, UFDFPN8 and WFDFPN8 for STMicroelectronics EEPROMs and recommendations for use M95080-DRE
md_c5-wspc-sma-wspc-flat-wspc-2-wspc-leads-wspc-no-wspc-exposed-wspc-pad_7nc5-wspc-z70p83r_vers2_sdm_signed.pdf STPS3170
md_c5-wspc-sma-wspc-flat-wspc-2-wspc-leads-wspc-no-wspc-exposed-wspc-pad_7nc5-wspc-z70p83r_vers2_sdm.xml STPS3170
md_6y-wspc-smb-wspc-flat-wspc-nep_7n6y-wspc-z70p83r-wspc-lock.pdf STPS3170
md_6y-wspc-smb-wspc-flat-wspc-nep_7n6y-wspc-z70p83r.xml STPS3170