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DTC143ZCAT116 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

DTC143ZCAT116 product

DTC143ZCAT116

Pre-Biased

NPNDigital TransistorROHMSOT-23

The DTC143ZCAT116 is an NPN digital transistor featuring built-in bias resistors, designed to simplify circuit design by eliminating external input resistors.

Best for

  • Inverter circuits
  • Interface logic
  • Driver stages

Avoid if

  • High-power applications exceeding 100mA
  • Applications requiring adjustable bias

Check before use

  • Verify the input voltage range and power dissipation limits.

Key specifications

VCEO
50 V
IC (Max)
100 mA
R1
4.7 kΩ
R2/R1 Ratio
10

Compliance & Environment

RoHS
ROHS3 Compliant
REACH
-
MSL
-
ECCN
EAR99
HTSUS
8541290095.0

Application

General SwitchingIndustrial Drivers

Datasheet

185455.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for DTC143ZCAT116: 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

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 from ROHM with integrated bias resistors (R1=4.7kΩ, R2=47kΩ), commonly used for switching and interface applications.