Skip to the content
PCBKitNew board
BU941TT1TL, in 3D

BU941TT1TL

SPS

150W 15A 2V 300@5A,10V 400V 5V NPN TO-220 Darlington Transistors ROHS

Extended
DatasheetJLCPCBLCSCsps/BU941TT1TL
Category
Bipolar (BJT)
Package
TO-220
Pins
3

Overview

The BU941TT1TL is a bipolar made by SPS in a TO-220 package with 3 pins. 150W 15A 2V 300@5A,10V 400V 5V NPN TO-220 Darlington Transistors ROHS.

PCBKit's library has its KiCad symbol (Pinmap_Generic:Q_NPN_1B_2C_3E, from PCBKit's generic symbols) and its footprint (EasyEDA_Cloud:TO-220-3_L10.0-W4.5-P2.54-L-1, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C462400).

Symbol

Pinmap_Generic:Q_NPN_1B_2C_3EFrom PCBKit's generic symbols

Footprint

123
EasyEDA_Cloud:TO-220-3_L10.0-W4.5-P2.54-L-1From EasyEDA

Parameters

8
Collector - Emitter Voltage VCEO
400V
Current - Collector(Ic)
15A
DC Current Gain
300
Emitter-Base Voltage VEBO
5V
Pd - Power Dissipation
150W
Type
NPN
Vbe Saturation(VBE(sat))
2.5V, 2.7V, 2.2V
Vce Saturation(VCE(sat))
1.6V, 2V, 1.8V

Order codes

1

Pinout

3
The pins of the BU941TT1TL
PinNameType
1BInput
2CPassive
3EPassive

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/sps/BU941TT1TL" title="BU941TT1TL 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/sps/BU941TT1TL.jpg" alt="BU941TT1TL" width="1200" height="900">
A picture that opens the part, for a README
[![BU941TT1TL](https://pcbkit.io/embed/parts/sps/BU941TT1TL.jpg?size=s)](https://pcbkit.io/parts/sps/BU941TT1TL)

Questions

Is there a KiCad symbol and footprint for the BU941TT1TL?

Yes. The symbol is Pinmap_Generic:Q_NPN_1B_2C_3E and the footprint EasyEDA_Cloud:TO-220-3_L10.0-W4.5-P2.54-L-1, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the BU941TT1TL?

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

Where is the BU941TT1TL datasheet?

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

Where can I order the BU941TT1TL?

JLCPCB lists it as part C462400, with 0 in stock; the sellers' links on this page open their listings.

What can replace the BU941TT1TL?

Parts like it in the library: the HP13009 by HL, the HPBU406 by HL, the BU810 by SPTECH and the 2SC3866 by ISC. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8