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S-LDTD143ELT1G AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

S-LDTD143ELT1G product

S-LDTD143ELT1G

Transistors - Bipolar (BJT) - Single

NPNPre-biasedSOT-23Digital Transistor

The S-LDTD143ELT1G is an NPN pre-biased digital transistor in an SOT-23 package, featuring integrated 4.7kΩ bias resistors for simplified circuit design in switching and driver applications.

Best for

  • Inverter circuits
  • Interface drivers
  • General purpose switching

Avoid if

  • Applications requiring high-speed switching beyond the transistor's frequency response
  • Circuits where input impedance must be significantly higher than 4.7kΩ

Check before use

  • Input voltage thresholds
  • Thermal derating requirements

Key specifications

VCEO
50 V
IC
500 mA
R1
4.7 kΩ

Compliance & Environment

RoHS
RoHS Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

InverterInterfaceDriver

Datasheet

07a8d286dd44f5258ccc7662e99764d9_2404121426_LRC-S-LDTD143ELT1G_C22381724.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for S-LDTD143ELT1G: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

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3D Model
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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 an NPN silicon surface mount transistor with a monolithic bias resistor network, designed to function as a digital switch without requiring external input resistors.