Overview
The TIP122 is a darlington Transistor made by GOODWORK in a TO-220 package with 3 pins. TO-220 Darlington Transistors ROHS.
PCBKit's library has its KiCad symbol (Transistor_BJT:TIP122, from KiCad's library) and its footprint (Package_TO_SOT_THT:TO-220-3_Vertical, from KiCad's library), ready for a KiCad board. 2,070 are in stock at JLCPCB (part C52037861).
Symbol
Footprint
Parameters
10- Collector - Emitter Voltage VCEO
- 100V
- Current - Collector Cutoff
- 200uA
- Current - Collector(Ic)
- 5A
- DC Current Gain
- 1000@500mA,3V
- Emitter-Base Voltage VEBO
- 5V
- Operating Temperature
- -65℃~+150℃
- Pd - Power Dissipation
- 65W
- Type
- NPN
- Vbe On(VBE(on))
- 2.5V
- Vce Saturation(VCE(sat))
- 2V@3A,12mA
Order codes
1- TIP122LCSC C52037861
Pinout
3| Pin | Name | Type |
|---|---|---|
| 1 | B | Input |
| 2 | C | Passive |
| 3 | E | Passive |
Show this part on your page
<iframe src="https://pcbkit.io/embed/parts/goodwork/TIP122" title="TIP122 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/goodwork/TIP122.jpg" alt="TIP122" width="1200" height="900">[](https://pcbkit.io/parts/goodwork/TIP122)Questions
Is there a KiCad symbol and footprint for the TIP122?
Yes. The symbol is Transistor_BJT:TIP122 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 TIP122?
TO-220, with 3 pins. Its footprint is drawn on this page.
Where is the TIP122 datasheet?
GOODWORK publishes it: the Datasheet link on this page opens it.
Where can I order the TIP122?
JLCPCB lists it as part C52037861, with 2,070 in stock; the sellers' links on this page open their listings.
What can replace the TIP122?
Parts like it in the library: the TIP127 by YFW. Check their datasheets: a part that fits the footprint may still differ in its ratings.
