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BSR14

onsemiExtended

-55℃~+150℃ 1 NPN 10nA 1V 300MHz 35 350mW 40V 6V 800mA NPN SOT-23 Bipolar (BJT) ROHS

DatasheetJLCPCBLCSC
Part id
onsemi/BSR14
Category
Bipolar (BJT)
Package
SOT-23
Pins
3
In stock
10,044 at JLCPCB (C258201)
Used on
7 open-source boards

Overview

The BSR14 is a bipolar made by onsemi in a SOT-23 package with 3 pins. -55℃~+150℃ 1 NPN 10nA 1V 300MHz 35 350mW 40V 6V 800mA NPN SOT-23 Bipolar (BJT) ROHS.

PCBKit's library has its KiCad symbol (Pinmap_Generic:Q_NPN_1B_2E_3C, from PCBKit's generic symbols) and its footprint (Package_TO_SOT_SMD:SOT-23, from KiCad's library), ready for a KiCad board. 10,044 are in stock at JLCPCB (part C258201). 7 open-source boards in 6 repositories on GitHub use it.

Symbol

Pinmap_Generic:Q_NPN_1B_2E_3CFrom PCBKit's generic symbols

Footprint

123
Package_TO_SOT_SMD:SOT-23From KiCad's library

From the datasheet

10
Collector-emitter, most
40 V · collector-emitter voltage, absolute max · p. 2
Collector current, most
800 mA · continuous collector current at 25 °C, absolute max · p. 2
Junction, hottest
150 °C · operating junction temperature, absolute max · p. 2
Junction to air (SOT-23)
357 K/W · junction to ambient, FR-4 PCB 40 mm × 40 mm × 1.5 mm, max · p. 2
Current gain, least
35 · DC gain, IC = 0.1 mA, VCE = 10 V, min · p. 3
Current gain, least
50 · DC gain, IC = 1.0 mA, VCE = 10 V, min · p. 3
Current gain, least
75 · DC gain, IC = 10 mA, VCE = 10 V, min · p. 3
Current gain, least
100 · DC gain, IC = 150 mA, VCE = 10 V, min · p. 3
Current gain, least
50 · DC gain, IC = 150 mA, VCE = 1.0 V, min · p. 3
Current gain, least
40 · DC gain, IC = 500 mA, VCE = 10 V, min · p. 3

Open-source boards using it

7
  • 2 layers34 × 96 mmGem solder, the printed circuit board in 3D

    Gem solder

    arlenko/gem-solder

    💎 DIY soldering iron controller

    114 parts12CERN-OHL-S-2.0
  • 4 layers62.3 × 94.3 mmSTM32N6 Thesis Board, the printed circuit board in 3D

    STM32N6 Thesis Board

    tobiasbaas/Roboterarm1

    Herzlich willkommen zum Repo des Robotersarmes der Arbeitsgruppe. Bitte beachtet, dass es sich hierbei handelt um eine Erweiterung bereits vorhandener Infrastruktur.

    221 parts1
  • 2 layers160 × 100 mmCountingPRU v2-3, the printed circuit board in 3D

    CountingPRU v2-3

    lnls-sirius/counting-pru

    Multi-purpose counting system based on Beaglebone Black PRU

    94 parts
  • 4 layersBackplane, the printed circuit board in 3D

    Backplane

    RuggedPOD/ruggedpod-electronics

    Electronics, cables and connectors design

    159 parts
  • 2 layers98 × 82.6 mmMAG Plus, the printed circuit board in 3D

    MAG Plus

    spel-uchile/S2_S3_PS_MAG_PCBs

    A summary of the different MAG derived PCBs used in SUCHAI 2, SUCHAI 3 and Plansat Satellites

    87 parts
  • 2 layers43.7 × 44.4 mmPC V1.2, the printed circuit board in 3D

    PC V1.2

    spel-uchile/S2_S3_PS_MAG_PCBs

    A summary of the different MAG derived PCBs used in SUCHAI 2, SUCHAI 3 and Plansat Satellites

    54 parts

Parts like it

8

Questions

Is there a KiCad symbol and footprint for the BSR14?

Yes. The symbol is Pinmap_Generic:Q_NPN_1B_2E_3C 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 BSR14?

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

Where is the BSR14 datasheet?

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

Where can I order the BSR14?

JLCPCB lists it as part C258201, with 10,044 in stock; the sellers' links on this page open their listings.

What can replace the BSR14?

Parts like it in the library: the 8550M-D by Foshan Blue Rocket Elec, the S8050M-D by Foshan Blue Rocket Elec, the SS8550 by MSKSEMI and the PBSS4160T by Nexperia. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the BSR14?

7 boards in 6 repositories on GitHub; the most starred are listed on this page, with their KiCad files.