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BSH103, in 3D

BSH103

TECH PUBLIC

-55℃~+150℃ 1 N-channel 1.2V 14.8pF 146pF 30V 36.6pF 360mW 5.2nC@4.5V 650mΩ@2.5V 850mA SOT-23 MOSFETs ROHS

Extended
DatasheetJLCPCBLCSCtech-public/BSH103
Category
MOSFETs
Package
SOT-23
Pins
3

Overview

The BSH103 is a MOSFET made by TECH PUBLIC in a SOT-23 package with 3 pins. -55℃~+150℃ 1 N-channel 1.2V 14.8pF 146pF 30V 36.6pF 360mW 5.2nC@4.5V 650mΩ@2.5V 850mA SOT-23 MOSFETs ROHS.

PCBKit's library has its KiCad symbol (Transistors:N-MOSFET-D 1G 2S 3D, from CERN's library) and its footprint (Package_TO_SOT_SMD:SOT-23, from KiCad's library), ready for a KiCad board. 5,380 are in stock at JLCPCB (part C22358686). 3 open-source boards in 3 repositories on GitHub use it.

Symbol

GDS
Transistors:N-MOSFET-D 1G 2S 3DFrom CERN's library

Footprint

123
Package_TO_SOT_SMD:SOT-23From KiCad's library

Parameters

11
Current - Continuous Drain(Id)
850mA
Drain to Source Voltage
30V
Gate Charge(Qg)
5.2nC@4.5V
Gate Threshold Voltage (Vgs(th))
1.2V
Input Capacitance(Ciss)
146pF
Number
1 N-channel
Operating Temperature
-55℃~+150℃
Output Capacitance(Coss)
36.6pF
Pd - Power Dissipation
360mW
RDS(on)
650mΩ@2.5V
Reverse Transfer Capacitance (Crss@Vds)
14.8pF

Order codes

1

Pinout

3
The pins of the BSH103
PinNameType
1GPassive
2SPassive
3DPassive

Open-source boards using it

All 3
  • 2 layers30 × 32.8 mmWild Spy Open Source Timer, the printed circuit board in 3D

    Wild Spy Open Source Timer

    Wild-Spy/OSTBoardHardware

    Hardware design for the Open Source Timer board.

    88 parts1Apache-2.0
  • 8 layers150 × 160 mmV3a scattered, the printed circuit board in 3D

    V3a scattered

    Infinionist/krt-timiq-trial

    KiCadRoutingTools placement trial on the CERN TimIQ RF board: raw working material

    458 parts
  • 4 layers65 × 61 mmSerberus, the printed circuit board in 3D

    Serberus

    suddenabnormalsecrets/Serberus

    Multi-headed and Multi-Protocol embedded system hacking tool.

    108 partsApache-2.0

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A picture
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A picture that opens the part, for a README
[![BSH103](https://pcbkit.io/embed/parts/tech-public/BSH103.jpg?size=s)](https://pcbkit.io/parts/tech-public/BSH103)

Questions

Is there a KiCad symbol and footprint for the BSH103?

Yes. The symbol is Transistors:N-MOSFET-D 1G 2S 3D 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 BSH103?

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

Where is the BSH103 datasheet?

TECH PUBLIC publishes it: the Datasheet link on this page opens it.

Where can I order the BSH103?

JLCPCB lists it as part C22358686, with 5,380 in stock; the sellers' links on this page open their listings.

What can replace the BSH103?

Parts like it in the library: the AO3400 by GOODWORK, the AO3400A by Alpha & Omega Semiconductor, the AO3400A by UMW and the AO3401A by UMW. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the BSH103?

3 boards in 3 repositories on GitHub; the most starred are listed on this page, with their KiCad files.

Parts like it

8