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DTB143EG-AE3-R on a board, in 3D

DTB143EG-AE3-R

UTC

1 200mW 4.7kΩ 500mA SOT-23 Digital Transistors ROHS

Extended
DatasheetJLCPCBLCSCutc/DTB143EG-AE3-R
Category
Digital Transistors
Package
SOT-23
Pins
3

Overview

The DTB143EG-AE3-R is a digital Transistor made by UTC in a SOT-23 package with 3 pins. 1 200mW 4.7kΩ 500mA SOT-23 Digital Transistors ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:KRA225S-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 C127045).

Symbol

C3B2E1
EasyEDA_Cloud:KRA225S-RTK_PFrom EasyEDA

Footprint

123
Package_TO_SOT_SMD:SOT-23From KiCad's library

Parameters

11
Current - Collector(Ic)
500mA
DC Current Gain
47
Input Resistor
4.7kΩ
Input Voltage (VI(on)@Ic,Vce)
3V@20mA,0.3V
Number
1 PNP Pre-Biased
Output Voltage(VO(on))
300mV@50mA,2.5mA
Pd - Power Dissipation
200mW
Resistor Ratio
1
Transition frequency(fT)
200MHz
Voltage - Input(Max)(VI(off))
500mV@100uA,5V
type
PNP

Order codes

1

Pinout

3
The pins of the DTB143EG-AE3-R
PinNameType
1EUnspecified
2BUnspecified
3CUnspecified

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Questions

Is there a KiCad symbol and footprint for the DTB143EG-AE3-R?

Yes. The symbol is EasyEDA_Cloud:KRA225S-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 DTB143EG-AE3-R?

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

Where is the DTB143EG-AE3-R datasheet?

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

Where can I order the DTB143EG-AE3-R?

JLCPCB lists it as part C127045, with 0 in stock; the sellers' links on this page open their listings.

What can replace the DTB143EG-AE3-R?

Parts like it in the library: the PDTD123YT by Nexperia, the PDTD114ETR by Nexperia, the KRC246S-RTK/P by KEC Semicon and the LDTD123YLT1G by Leshan Radio (LRC). Check their datasheets: a part that fits the footprint may still differ in its ratings.

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8