Skip to the content
PCBKitNew board
DTC143EG-AE3-R on a board, in 3D

DTC143EG-AE3-R

UTC

100mA 300mV@10mA,0.5mA 400mW 50V SOT-23 Digital Transistors ROHS

Extended
DatasheetJLCPCBLCSCutc/DTC143EG-AE3-R
Category
Digital Transistors
Package
SOT-23
Pins
3

Overview

The DTC143EG-AE3-R is a digital Transistor made by UTC in a SOT-23 package with 3 pins. 100mA 300mV@10mA,0.5mA 400mW 50V SOT-23 Digital Transistors ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:KTC3876S-Y-RTK_P, from EasyEDA) and its footprint (Package_TO_SOT_SMD:SOT-23, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C84870).

Symbol

C3B2E1
EasyEDA_Cloud:KTC3876S-Y-RTK_PFrom EasyEDA

Footprint

123
Package_TO_SOT_SMD:SOT-23From KiCad's library

Parameters

12
Collector - Emitter Voltage VCEO
50V
Current - Collector(Ic)
100mA
DC Current Gain
20
Input Resistor
4.7kΩ
Input Voltage (VI(on)@Ic,Vce)
3V@20mA,0.3V
Number
1 NPN (Pre-Biased)
Output Voltage(VO(on))
300mV@10mA,0.5mA
Pd - Power Dissipation
400mW
Resistor Ratio
1
Transition frequency(fT)
250MHz
Voltage - Input(Max)(VI(off))
500mV@100uA,5V
type
NPN

Order codes

1

Pinout

3
The pins of the DTC143EG-AE3-R
PinNameType
1EUnspecified
2BUnspecified
3CUnspecified

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/utc/DTC143EG-AE3-R" title="DTC143EG-AE3-R 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/utc/DTC143EG-AE3-R.jpg" alt="DTC143EG-AE3-R" width="1200" height="900">
A picture that opens the part, for a README
[![DTC143EG-AE3-R](https://pcbkit.io/embed/parts/utc/DTC143EG-AE3-R.jpg?size=s)](https://pcbkit.io/parts/utc/DTC143EG-AE3-R)

Questions

Is there a KiCad symbol and footprint for the DTC143EG-AE3-R?

Yes. The symbol is EasyEDA_Cloud:KTC3876S-Y-RTK_P and the footprint Package_TO_SOT_SMD:SOT-23, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the DTC143EG-AE3-R?

SOT-23, with 3 pins. Its footprint is drawn on this page.

Where is the DTC143EG-AE3-R datasheet?

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

Where can I order the DTC143EG-AE3-R?

JLCPCB lists it as part C84870, with 0 in stock; the sellers' links on this page open their listings.

What can replace the DTC143EG-AE3-R?

Parts like it in the library: the MMUN2211LT1G by onsemi, the PDTD114ETR by Nexperia, the LMUN2111LT1G by Leshan Radio (LRC) and the LMUN2113LT1G by Leshan Radio (LRC). Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8