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TO-277B

DST1040S

LittelfuseExtended

-55℃~+150℃ 1 Independent 10A 150A 40V 570mV@10A 800uA@45V TO-277B Schottky Diodes ROHS

Part id
littelfuse/DST1040S
Category
Schottky Diodes
Package
TO-277B
Pins
5
In stock
0 at JLCPCB (C5189632)
Used on
1 open-source board

Overview

The DST1040S is a schottky Diode made by Littelfuse in a TO-277B package with 2 pins. -55℃~+150℃ 1 Independent 10A 150A 40V 570mV@10A 800uA@45V TO-277B Schottky Diodes ROHS.

PCBKit's library has its KiCad symbol (Device:D_Schottky, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C5189632). 1 open-source board in 1 repository on GitHub use it.

Symbol

Device:D_SchottkyFrom KiCad's library

Footprint

The library has no footprint for this part yet.

Pinout

2
The pins of the DST1040S
PinNameType
1KPassive
2APassive

Open-source boards using it

1
  • 4 layers60 × 40 mmB BQ24650-BRK R1.0, the printed circuit board in 3D

    B BQ24650-BRK R1.0

    Boardoza/SenseTech-Competition-2026

    Bu repo, Boardoza SenseTech 2026 yarışmasında kullanılacak kartların kaynak repolarını bir arada tutmak için oluşturulmuştur.

    65 parts1

Questions

Is there a KiCad symbol and footprint for the DST1040S?

Yes. The symbol is Device:D_Schottky, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the DST1040S?

TO-277B, with 2 pins.

Where is the DST1040S datasheet?

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

Where can I order the DST1040S?

JLCPCB lists it as part C5189632, with 0 in stock; the sellers' links on this page open their listings.

Which open-source boards use the DST1040S?

1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.