ProjectsPricingInsights

DTC143XCA AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

DTC143XCA product

DTC143XCA

Pre-Biased

NPNDigital TransistorSOT-23

The DTC143XCA is a surface-mount NPN digital transistor with integrated bias resistors, ideal for space-saving inverter and switching applications.

Best for

  • Inverter circuits
  • Digital switching
  • Interface circuits

Avoid if

  • High-power applications exceeding 200mW dissipation

Check before use

  • Input voltage polarity and magnitude

Key specifications

R1 Resistance
4.7 kΩ
Max Collector Current
100 mA
Max Supply Voltage
50 V

Compliance & Environment

RoHS
RoHS Compliant
REACH
REACH Unaffected
MSL
1
ECCN
EAR99
HTSUS
-

Application

General Switching

Datasheet

cccf0a14060f90dda44c9882e858524e_1810010130_Jiangsu-Changjing-Electronics-Technology-Co---Ltd--DTC143XCA_C168176.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for DTC143XCA: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
Get Files
PCB Footprint
Land pattern for PCB layout
Get Files
3D Model
STEP file for mechanical design
Get Files
KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
Generate library

Login required · CAD models billed separately as an add-on

Where to Buy

Real-time and catalog pricing from verified distributors

Live prices updated on demand · Catalog (~) prices may differ

Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

It is an NPN digital transistor (BJT) with built-in thin-film bias resistors, designed to simplify circuit design by eliminating the need for external input resistors.