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TIP127 on a board, in 3D

TIP127

DDF

TO-220 Darlington Transistors ROHS

Extended
DatasheetJLCPCBLCSCddf/TIP127
Category
Darlington Transistors
Package
TO-220
Pins
5

Overview

The TIP127 is a darlington Transistor made by DDF in a TO-220 package with 3 pins. TO-220 Darlington Transistors ROHS.

PCBKit's library has its KiCad symbol (Transistor_BJT:TIP127, from KiCad's library) and its footprint (Package_TO_SOT_THT:TO-220-3_Vertical, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C50229429).

Symbol

123
Transistor_BJT:TIP127From KiCad's library

Footprint

123
Package_TO_SOT_THT:TO-220-3_VerticalFrom KiCad's library

Parameters

9
Collector - Emitter Voltage VCEO
100V
Current - Collector Cutoff
200uA
Current - Collector(Ic)
5A
DC Current Gain
1000
Emitter-Base Voltage VEBO
5V
Pd - Power Dissipation
2W
Type
PNP
Vbe On(VBE(on))
2.5V
Vce Saturation(VCE(sat))
2V, 4V

Order codes

1

Pinout

3
The pins of the TIP127
PinNameType
1BInput
2CPassive
3EPassive

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/ddf/TIP127" title="TIP127 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/ddf/TIP127.jpg" alt="TIP127" width="1200" height="900">
A picture that opens the part, for a README
[![TIP127](https://pcbkit.io/embed/parts/ddf/TIP127.jpg?size=s)](https://pcbkit.io/parts/ddf/TIP127)

Questions

Is there a KiCad symbol and footprint for the TIP127?

Yes. The symbol is Transistor_BJT:TIP127 and the footprint Package_TO_SOT_THT:TO-220-3_Vertical, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the TIP127?

TO-220, with 3 pins. Its footprint is drawn on this page.

Where is the TIP127 datasheet?

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

Where can I order the TIP127?

JLCPCB lists it as part C50229429, with 0 in stock; the sellers' links on this page open their listings.

What can replace the TIP127?

Parts like it in the library: the TIP127 by GOODWORK, the TIP127 by hongjiacheng, the TIP122 by GOODWORK and the TIP122 by DDF. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

5