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KTC4378 on a board, in 3D

KTC4378

TECH PUBLIC

1 NPN 100MHz 100nA 1A 250 500mV 500mW 5V 60V NPN SOT-89 Bipolar (BJT) ROHS

Extended
JLCPCBLCSCtech-public/KTC4378
Category
Bipolar (BJT)
Package
SOT-89
Pins
3

Overview

The KTC4378 is a bipolar made by TECH PUBLIC in a SOT-89 package with 3 pins. 1 NPN 100MHz 100nA 1A 250 500mV 500mW 5V 60V NPN SOT-89 Bipolar (BJT) ROHS.

PCBKit's library has its footprint (Package_TO_SOT_SMD:SOT-89-3, from KiCad's library), ready for a KiCad board. 2,000 are in stock at JLCPCB (part C53340894).

Symbol

The library has no symbol for this part yet.

Footprint

123
Package_TO_SOT_SMD:SOT-89-3From KiCad's library

Parameters

12
Collector - Emitter Voltage VCEO
60V
Configuration
Standalone
Current - Collector Cutoff
100nA
Current - Collector(Ic)
1A
DC Current Gain
250
Emitter-Base Voltage(Vebo)
5V
Number
1 NPN
Operating Temperature
-65℃~+150℃
Pd - Power Dissipation
500mW
Transition frequency(fT)
100MHz
Vce Saturation(VCE(sat))
500mV
type
NPN

Order codes

1

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A picture that opens the part, for a README
[![KTC4378](https://pcbkit.io/embed/parts/tech-public/KTC4378.jpg?size=s)](https://pcbkit.io/parts/tech-public/KTC4378)

Questions

Is there a KiCad symbol and footprint for the KTC4378?

Yes. the footprint Package_TO_SOT_SMD:SOT-89-3, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the KTC4378?

SOT-89, with 3 pins. Its footprint is drawn on this page.

Where can I order the KTC4378?

JLCPCB lists it as part C53340894, with 2,000 in stock; the sellers' links on this page open their listings.

What can replace the KTC4378?

Parts like it in the library: the BCX53-16 by hongjiacheng, the B772 by Jiangsu Changjing Electronics Technology (CJ), the BCX56 by Jiangsu Changjing Electronics Technology (CJ) and the BCX53-16,115 by Nexperia. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8