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3DD4242DM-126 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

3DD4242DM-126 product

3DD4242DM-126

Discrete Semiconductor Products

NPNBJTHigh VoltageTO-126

The 3DD4242D is a high-voltage NPN BJT designed for power switching applications like electronic ballasts and energy-saving lighting.

Best for

  • Energy-saving lighting
  • Electronic ballasts
  • High-frequency power supplies

Avoid if

  • Applications requiring high-speed switching beyond 4MHz
  • Designs exceeding 400V collector-emitter voltage

Check before use

  • Thermal dissipation requirements
  • PCB footprint for TO-126

Key specifications

VCEO
400 V
IC
1.5 A
Power Dissipation
20 W
Package
TO-126

Compliance & Environment

RoHS
Compliant
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

Power ElectronicsLighting

Datasheet

c2e59f834866aabf5c1122a22e353ab6_1811072018_Jilin-Sino-Microelectronics-3DD4242DM-126_C272486.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for 3DD4242DM-126: 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
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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 high-voltage NPN bipolar junction transistor (BJT) manufactured by Jilin Sino-Microelectronics, primarily used in power conversion and lighting applications.