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BD436 on a board, in 3D

BD436

DDF

TO-126 Bipolar (BJT) ROHS

Extended
DatasheetJLCPCBLCSCddf/BD436
Category
Bipolar (BJT)
Package
TO-126
Pins
5

Overview

The BD436 is a bipolar made by DDF in a TO-126 package with 3 pins. TO-126 Bipolar (BJT) ROHS.

PCBKit's library has its KiCad symbol (Transistor_BJT:BD436, from KiCad's library) and its footprint (Package_TO_SOT_THT:TO-126-3_Vertical, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C50229564). 4 open-source boards in 2 repositories on GitHub use it.

Symbol

123
Transistor_BJT:BD436From KiCad's library

Footprint

123
Package_TO_SOT_THT:TO-126-3_VerticalFrom KiCad's library

Parameters

10
Collector - Emitter Voltage VCEO
32V
Current - Collector Cutoff
100uA
Current - Collector(Ic)
4A
DC Current Gain
140
Emitter-Base Voltage(Vebo)
5V
Number
1 PNP
Pd - Power Dissipation
1.25W
Transition frequency(fT)
3MHz
Vce Saturation(VCE(sat))
500mV
type
PNP

Order codes

1

Pinout

3
The pins of the BD436
PinNameType
1EPassive
2CPassive
3BInput

Open-source boards using it

All 4
  • 2 layersPedal procorat, the printed circuit board in 3D

    Pedal procorat

    claytonluisrama/meu-portfolio

    Este projeto é uma versão personalizada do icônico pedal de distorção ProCo RAT. O desenvolvimento envolveu desde o estudo do esquemático até a fabricação física da placa de circuito impresso (PCB).

    36 parts
  • 2 layers136.8 × 199.1 mmSt225 20301, the printed circuit board in 3D

    St225 20301

    schlae/HardDriveInfo

    Repair info and schematics for mostly older MFM hard drives

    173 parts38
  • 2 layers136.8 × 199.1 mmSt225 20427, the printed circuit board in 3D

    St225 20427

    schlae/HardDriveInfo

    Repair info and schematics for mostly older MFM hard drives

    212 parts38
  • 2 layers136.8 × 199.1 mmSt225 20527, the printed circuit board in 3D

    St225 20527

    schlae/HardDriveInfo

    Repair info and schematics for mostly older MFM hard drives

    166 parts38

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Questions

Is there a KiCad symbol and footprint for the BD436?

Yes. The symbol is Transistor_BJT:BD436 and the footprint Package_TO_SOT_THT:TO-126-3_Vertical, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the BD436?

TO-126, with 3 pins. Its footprint is drawn on this page.

Where is the BD436 datasheet?

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

Where can I order the BD436?

JLCPCB lists it as part C50229564, with 0 in stock; the sellers' links on this page open their listings.

What can replace the BD436?

Parts like it in the library: the BD434 by LGE, the BD441 by onsemi, the BD438 by STMicroelectronics and the BD437 by YFW. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the BD436?

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

Parts like it

8