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BAT54SFILM on a board, in 3D

BAT54SFILM

STMicroelectronics

-40℃~+150℃ 1 Pair Series Connection 1.25A 1uA@30V 300mA 40V 900mV@100mA SOT-23 Schottky Diodes ROHS

Extended
DatasheetJLCPCBLCSCst/BAT54SFILM
Category
Schottky Diodes
Package
SOT-23
Pins
3

Overview

The BAT54SFILM is a schottky Diode made by STMicroelectronics in a SOT-23 package with 3 pins. -40℃~+150℃ 1 Pair Series Connection 1.25A 1uA@30V 300mA 40V 900mV@100mA SOT-23 Schottky Diodes ROHS.

PCBKit's library has its KiCad symbol (Diode:BAT54S, from KiCad's library) and its footprint (Package_TO_SOT_SMD:SOT-23, from KiCad's library), ready for a KiCad board. 32,880 are in stock at JLCPCB (part C377935). 2 open-source boards in 2 repositories on GitHub use it.

Symbol

A1K2COM3
Diode:BAT54SFrom KiCad's library

Footprint

123
Package_TO_SOT_SMD:SOT-23From KiCad's library

Parameters

7
Current - Rectified
300mA
Diode Configuration
1 Pair Series Connection
Non-Repetitive Peak Forward Surge Current
1.25A
Operating Junction Temperature Range
-40℃~+150℃
Reverse Leakage Current (Ir)
1uA@30V
Voltage - DC Reverse(Vr)
40V
Voltage - Forward(Vf@If)
900mV@100mA

Order codes

1

Pinout

3
The pins of the BAT54SFILM
PinNameType
1APassive
2KPassive
3COMPassive

Open-source boards using it

All 2
  • 4 layers194 × 94 mmBottom board, the printed circuit board in 3D

    Bottom board

    mod-audio/hw-mod-dwarf

    Hardware project of MOD Dwarf

    319 parts6
  • 4 layers172 × 140.5 mmBottom board, the printed circuit board in 3D

    Bottom board

    mod-audio/mod-hw-duoX

    Hardware project of MOD Duo X

    403 parts1

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[![BAT54SFILM](https://pcbkit.io/embed/parts/st/BAT54SFILM.jpg?size=s)](https://pcbkit.io/parts/st/BAT54SFILM)

Questions

Is there a KiCad symbol and footprint for the BAT54SFILM?

Yes. The symbol is Diode:BAT54S and the footprint Package_TO_SOT_SMD:SOT-23, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the BAT54SFILM?

SOT-23, with 3 pins. Its footprint is drawn on this page.

Where is the BAT54SFILM datasheet?

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

Where can I order the BAT54SFILM?

JLCPCB lists it as part C377935, with 32,880 in stock; the sellers' links on this page open their listings.

What can replace the BAT54SFILM?

Parts like it in the library: the ZLLS1000TA by Diodes Incorporated, the LBAT40-04LT1G by Leshan Radio (LRC), the PMEG4010ET by Nexperia and the BAT400D by Diodes Incorporated. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the BAT54SFILM?

2 boards in 2 repositories on GitHub; the most starred are listed on this page, with their KiCad files.

Parts like it

8