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DTC123ECA on a board, in 3D

DTC123ECA

TECH PUBLIC

1 NPN (Pre-Biased) 1.2 100mA 2.86kΩ 20 200mW 250MHz 300mV@10mA,0.5mA 3V@20mA,0.3V 500mV@100uA,5V NPN SOT-23 Digital Transistors ROHS

Extended
JLCPCBLCSCtech-public/DTC123ECA
Category
Digital Transistors
Package
SOT-23
Pins
3

Overview

The DTC123ECA is a digital Transistor made by TECH PUBLIC in a SOT-23 package with 3 pins. 1 NPN (Pre-Biased) 1.2 100mA 2.86kΩ 20 200mW 250MHz 300mV@10mA,0.5mA 3V@20mA,0.3V 500mV@100uA,5V NPN SOT-23 Digital Transistors ROHS.

PCBKit's library has its footprint (Package_TO_SOT_SMD:SOT-23, from KiCad's library), ready for a KiCad board. 3,544 are in stock at JLCPCB (part C52817098).

Symbol

The library has no symbol for this part yet.

Footprint

123
Package_TO_SOT_SMD:SOT-23From KiCad's library

Parameters

11
Current - Collector(Ic)
100mA
DC Current Gain
20
Input Resistor
2.86kΩ
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
200mW
Resistor Ratio
1.2
Transition frequency(fT)
250MHz
Voltage - Input(Max)(VI(off))
500mV@100uA,5V
type
NPN

Order codes

1

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Questions

Is there a KiCad symbol and footprint for the DTC123ECA?

Yes. 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 DTC123ECA?

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

Where can I order the DTC123ECA?

JLCPCB lists it as part C52817098, with 3,544 in stock; the sellers' links on this page open their listings.

What can replace the DTC123ECA?

Parts like it in the library: the PDTC114TT(TP) by TECH PUBLIC, the DTA123JCA by GOODWORK, the DTA143ZCA by CBI and the DTA114YCA by hongjiacheng. Check their datasheets: a part that fits the footprint may still differ in its ratings.

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8