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BAT54 on a board, in 3D

BAT54

HT

1 Independent 1V@100mA 200mA 2uA@25V 30V SOT-23 Schottky Diodes ROHS

Extended
DatasheetJLCPCBLCSCht/BAT54
Category
Schottky Barrier Diodes (SBD)
Package
SOT-23
Pins
3

Overview

The BAT54 is a schottky Barrier Diode made by HT in a SOT-23 package with 3 pins. 1 Independent 1V@100mA 200mA 2uA@25V 30V SOT-23 Schottky Diodes ROHS.

PCBKit's library has its KiCad symbol (dk_Diodes-Rectifiers-Single:BAT54_Obsolete, from Digikey) and its footprint (Package_TO_SOT_SMD:SOT-23, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C746213).

Symbol

13
dk_Diodes-Rectifiers-Single:BAT54_ObsoleteFrom Digikey

Footprint

123
Package_TO_SOT_SMD:SOT-23From KiCad's library

Parameters

5
Current - Rectified
200mA
Diode Configuration
1 Independent
Reverse Leakage Current (Ir)
2uA@25V
Voltage - DC Reverse(Vr)
30V
Voltage - Forward(Vf@If)
1V@100mA

Order codes

1

Pinout

3
The pins of the BAT54
PinNameType
1—Passive
2—Not connected
3—Passive

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Questions

Is there a KiCad symbol and footprint for the BAT54?

Yes. The symbol is dk_Diodes-Rectifiers-Single:BAT54_Obsolete 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 BAT54?

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

Where is the BAT54 datasheet?

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

Where can I order the BAT54?

JLCPCB lists it as part C746213, with 0 in stock; the sellers' links on this page open their listings.

What can replace the BAT54?

Parts like it in the library: the BAT54SG by Galaxy Microelectronics, the BAT54S by JF, the BAT54SHE3-TP by Micro Commercial Components and the FYV0704SMTF by onsemi. Check their datasheets: a part that fits the footprint may still differ in its ratings.

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8