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MJE172, in 3D

MJE172

onsemi

-65℃~+150℃ 1 PNP 1.7V 100nA 12.5W 3A 50 50MHz 7V 80V PNP TO-225-3 Bipolar (BJT) ROHS

Extended
DatasheetJLCPCBLCSConsemi/MJE172
Category
Bipolar (BJT)
Package
TO-225-3
Pins
3

Overview

The MJE172 is a bipolar made by onsemi in a TO-225-3 package with 3 pins. -65℃~+150℃ 1 PNP 1.7V 100nA 12.5W 3A 50 50MHz 7V 80V PNP TO-225-3 Bipolar (BJT) ROHS.

PCBKit's library has its KiCad symbol (Pinmap_Generic:Q_PNP_1E_2C_3B, from PCBKit's generic symbols) and its footprint (EasyEDA_Cloud:TO-225-3_L7.6-W2.8-P2.54-L, from EasyEDA), ready for a KiCad board. 22,931 are in stock at JLCPCB (part C27682). 2 open-source boards in 2 repositories on GitHub use it.

Symbol

Pinmap_Generic:Q_PNP_1E_2C_3BFrom PCBKit's generic symbols

Footprint

123
EasyEDA_Cloud:TO-225-3_L7.6-W2.8-P2.54-LFrom EasyEDA

Parameters

12
Collector - Emitter Voltage VCEO
80V
Configuration
Standalone
Current - Collector Cutoff
100nA
Current - Collector(Ic)
3A
DC Current Gain
50
Emitter-Base Voltage(Vebo)
7V
Number
1 PNP
Operating Temperature
-65℃~+150℃
Pd - Power Dissipation
12.5W
Transition frequency(fT)
50MHz
Vce Saturation(VCE(sat))
1.7V
type
PNP

Order codes

1

Pinout

3
The pins of the MJE172
PinNameType
1EPassive
2CPassive
3BInput

Open-source boards using it

All 2
  • 2 layers145 × 40 mmAudioAmp, the printed circuit board in 3D

    AudioAmp

    hh-meas/amp

    59 parts
  • 2 layers99.5 × 53 mmVerstärker, the printed circuit board in 3D

    Verstärker

    Neemai/AEL

    AEL Verstärker Schematic und PCB

    63 parts

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/onsemi/MJE172" title="MJE172 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>
A picture
<img src="https://pcbkit.io/embed/parts/onsemi/MJE172.jpg" alt="MJE172" width="1200" height="900">
A picture that opens the part, for a README
[![MJE172](https://pcbkit.io/embed/parts/onsemi/MJE172.jpg?size=s)](https://pcbkit.io/parts/onsemi/MJE172)

Questions

Is there a KiCad symbol and footprint for the MJE172?

Yes. The symbol is Pinmap_Generic:Q_PNP_1E_2C_3B and the footprint EasyEDA_Cloud:TO-225-3_L7.6-W2.8-P2.54-L, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the MJE172?

TO-225-3, with 3 pins. Its footprint is drawn on this page.

Where is the MJE172 datasheet?

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

Where can I order the MJE172?

JLCPCB lists it as part C27682, with 22,931 in stock; the sellers' links on this page open their listings.

What can replace the MJE172?

Parts like it in the library: the MJE253 by onsemi, the MJE243 by onsemi, the MJE210 by onsemi and the MJE200 by onsemi. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Which open-source boards use the MJE172?

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

Parts like it

8