Skip to the content
PCBKitNew board
STPS640CSFY, in 3D

STPS640CSFY

STMicroelectronics

-40℃~+150℃ 1 Pair Common Cathode 120A 3A 40V 490mV@3A 75uA@40V TO-277A Schottky Diodes ROHS

Extended
DatasheetJLCPCBLCSCst/STPS640CSFY
Category
Schottky Diodes
Package
TO-277A
Pins
3

Overview

The STPS640CSFY is a schottky Diode made by STMicroelectronics in a TO-277A package with 3 pins. -40℃~+150℃ 1 Pair Common Cathode 120A 3A 40V 490mV@3A 75uA@40V TO-277A Schottky Diodes ROHS.

PCBKit's library has its footprint (Package_TO_SOT_SMD:TO-277A, from KiCad's library), ready for a KiCad board. 290 are in stock at JLCPCB (part C3758082).

Symbol

The library has no symbol for this part yet.

Footprint

123
Package_TO_SOT_SMD:TO-277AFrom KiCad's library

Parameters

7
Current - Rectified
3A
Diode Configuration
1 Pair Common Cathode
Non-Repetitive Peak Forward Surge Current
120A
Operating Junction Temperature Range
-40℃~+150℃
Reverse Leakage Current (Ir)
75uA@40V
Voltage - DC Reverse(Vr)
40V
Voltage - Forward(Vf@If)
490mV@3A

Order codes

1

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/st/STPS640CSFY" title="STPS640CSFY in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>
A picture
<img src="https://pcbkit.io/embed/parts/st/STPS640CSFY.jpg" alt="STPS640CSFY" width="1200" height="900">
A picture that opens the part, for a README
[![STPS640CSFY](https://pcbkit.io/embed/parts/st/STPS640CSFY.jpg?size=s)](https://pcbkit.io/parts/st/STPS640CSFY)

Questions

Is there a KiCad symbol and footprint for the STPS640CSFY?

Yes. the footprint Package_TO_SOT_SMD:TO-277A, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the STPS640CSFY?

TO-277A, with 3 pins. Its footprint is drawn on this page.

Where is the STPS640CSFY datasheet?

STMicroelectronics publishes it: the Datasheet link on this page opens it.

Where can I order the STPS640CSFY?

JLCPCB lists it as part C3758082, with 290 in stock; the sellers' links on this page open their listings.

What can replace the STPS640CSFY?

Parts like it in the library: the SBR1045L by Leshan Radio (LRC), the V10P10HM3_A/H by Vishay Intertechnology, the SS5P6HM3_A/H by Vishay Intertechnology and the V12P10-M3 by Vishay Intertechnology. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8