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DTA143ZKA AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

DTA143ZKA product

DTA143ZKA

Transistors - Bipolar (BJT) - Single

PNPDigital TransistorSOT-23Pre-Biased

The DTA143ZKA is a PNP digital transistor with integrated bias resistors, designed for space-saving switching and driver applications in a SOT-23 package.

Best for

  • Switching circuits
  • Inverter circuits
  • Driver circuits

Avoid if

  • High-power applications exceeding 200mW
  • Designs requiring active components with long-term availability

Check before use

  • Verify the R1 and R2/R1 ratio against your specific circuit requirements.

Key specifications

Type
PNP Digital Transistor
VCC
-50 V
IC
-100 mA
R1
4.7 kΩ

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
REACH Unaffected
MSL
1 (Unlimited)
ECCN
EAR99
HTSUS
8541.21.0075

Application

General SwitchingDriver Circuits

Datasheet

DSA-304459.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for DTA143ZKA: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol
Schematic symbol for your EDA tool
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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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KiCad Library
Verified KiCad 8 symbol, footprint, and 3D model
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Where to Buy

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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 a silicon PNP digital transistor with built-in bias resistors, housed in a SOT-23 package.