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DTA143ECA AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

DTA143ECA product

DTA143ECA

Pre-Biased

PNPDigital TransistorSOT-23Pre-Biased

The DTA143ECA is a PNP pre-biased digital transistor in an SOT-23 package, ideal for space-saving switching and inverter applications.

Best for

  • Inverter circuits
  • Digital switching
  • Interface circuits

Avoid if

  • High-power applications exceeding 200mW
  • Applications requiring positive bias

Check before use

  • Input voltage levels
  • Thermal dissipation limits

Key specifications

Type
PNP Pre-Biased
VCEO
-50 V
IC
-100 mA
R1
4.7 kΩ

Compliance & Environment

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

Application

General SwitchingInverter Circuits

Datasheet

63cd2cecd1e3b6a4e45ad9edf980da11_1809211017_Jiangsu-Changjing-Electronics-Technology-Co---Ltd--DTA143ECA_C68809.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for DTA143ECA: 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

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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 a PNP digital transistor with built-in bias resistors, designed to simplify circuit design by eliminating external input resistors.