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DTC143ECA AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

DTC143ECA product

DTC143ECA

Pre-Biased

NPNDigital TransistorPre-BiasedSOT-23

The DTC143ECA is a pre-biased NPN digital transistor in a SOT-23 package, featuring integrated bias resistors for simplified inverter circuit design.

Best for

  • Inverter circuits
  • Digital switching applications

Avoid if

  • Applications requiring high-power amplification
  • Circuits exceeding 50V supply voltage

Check before use

  • Input voltage levels
  • Thermal management

Key specifications

Transistor Type
NPN Pre-Biased
Max Supply Voltage
50 V
Input Resistance
4.7 kΩ

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

General Switching

Datasheet

4e7d9348aae10604aaec1498b771954b_datasheet.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for DTC143ECA: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
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PCB Footprint
Land pattern for PCB layout
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3D Model
STEP file for mechanical design
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Where to Buy

Real-time and catalog pricing from verified distributors

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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 silicon epitaxial planar digital transistor with built-in bias resistors, designed to function as a compact inverter switch.