STPS2170AFN

$0.52

Description：DIODE SCHO 170V 2A SMAFLAT NOTCH
Series：-
Mfr：STMicroelectronics
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:cc2e87e547b1 Category: Single Diodes Brand: STMicroelectronics

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

STPS2170AFN is listed in the Single Diodes range at ChipApex. The manufacturer field lists STMicroelectronics. Its product description is DIODE SCHO 170V 2A SMAFLAT NOTCH. Review the specifications below when checking this part for your BOM.

Single Diodes specifications for STPS2170AFN

Description：DIODE SCHO 170V 2A SMAFLAT NOTCH
Series：-
Mfr：STMicroelectronics
Package：Tape & Reel (TR),Cut Tape (CT)
Technology：Schottky
Voltage - DC Reverse (Vr) (Max)：170 V
Current - Average Rectified (Io)：2A
Voltage - Forward (Vf) (Max) @ If：820 mV @ 2 A
Speed：Fast Recovery =< 500ns, > 200mA (Io)
Reverse Recovery Time (trr)：-
Current - Reverse Leakage @ Vr：2.8 µA @ 170 V
Capacitance @ Vr, F：-
Mounting Type：Surface Mount
Package / Case：DO-221AC, SMA Flat Leads
Supplier Device Package：SMAflat Notch
Operating Temperature - Junction：175°C
Grade：-
Qualification：-

Single Diodes datasheet and documents for STPS2170AFN

STPS2170AFN

Single Diodes Overview

The STPS2170AFN is a single Schottky rectifier manufactured by STMicroelectronics, housed in an SMA Flat Notch (DO-214AC) surface-mount package. It features a repetitive peak reverse voltage of 170 V and an average forward current rating of 2 A at a case temperature of 145 °C. The device supports a maximum operating junction temperature of +175 °C and can withstand a non-repetitive surge forward current of 70 A. Key electrical characteristics include a typical forward voltage drop of 0.62 V at 2 A and 125 °C, with a maximum leakage current of 2.8 µA at 25 °C.

Single Diodes Feature Summary

Negligible switching losses suitable for high-frequency applications
High junction temperature capability up to 175 °C
Very small conduction losses
Low leakage current
Avalanche rated

Single Diodes Applications

Switch mode power supplies
High frequency DC to DC converters
Low voltage high frequency inverters
Freewheeling diodes
Polarity protection circuits
LED lighting applications

Single Diodes Procurement Notes

Verify the specific ordering code STPS2170AFN against the official datasheet to confirm the SMA Flat Notch package configuration. Ensure that the application environment respects the absolute maximum ratings, particularly the thermal resistance and junction temperature limits. Confirm compliance with ECOPACK2 environmental standards if required by the design specifications.

Single Diodes Selection Notes

Select this component for designs requiring low forward voltage drop and high efficiency in compact surface-mount layouts. The SMA Flat Notch package facilitates heat dissipation via conduction. Consider the avalanche rating for applications involving potential inductive load switching or transient voltage spikes.

Single Diodes Part Context

This part belongs to the STPS2170 series of power Schottky rectifiers from STMicroelectronics. The series includes variants such as the standard SMA Flat package (STPS2170AF) and the SMA Flat Notch version (STPS2170AFN). These devices are designed for general-purpose rectification in space-constrained electronic systems.

Single Diodes Replacement Considerations

Consult the manufacturer's documentation for direct substitutes within the same product family. Verify pinout compatibility and thermal performance when considering alternative packages or manufacturers.