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DTA143ZCA AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

DTA143ZCA product

DTA143ZCA

Pre-Biased

PNPDigital TransistorPre-BiasedSOT-23

The DTA143ZCA is a PNP digital transistor with integrated bias resistors, designed for space-saving inverter and switching applications.

Best for

  • Inverter circuits
  • Digital switching
  • Interface buffering

Avoid if

  • High-power applications exceeding 200mW
  • Circuits requiring precise, adjustable bias

Check before use

  • Input voltage polarity
  • Thermal management

Key specifications

Transistor Type
PNP - Pre-Biased
Supply Voltage
-50 V
Output Current
-100 mA
Input Resistance
4.7 kΩ

Compliance & Environment

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

Application

General SwitchingIndustrial Control

Datasheet

e48e2e857a889824f8d665861b954017_2111241030_Jiangsu-Changjing-Electronics-Technology-Co---Ltd--DTA143ZCA_C2910150.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for DTA143ZCA: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
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PCB Footprint
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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-type digital transistor (pre-biased) that includes internal resistors to simplify circuit design by eliminating the need for external input resistors.