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JH4 AI Analysis:
Datasheet, Specs, Alternatives & ECAD

AI summary

JH4 product

JH4

MOSFETs - Single

LED DriverLinearHigh Voltage

The JH4 is a compact, high-voltage linear LED driver chip suitable for low-power lighting applications requiring simple, cost-effective constant current control.

Best for

  • LED bulbs
  • Downlights
  • Filament lamps

Avoid if

  • High-power applications requiring high efficiency switching

Check before use

  • Thermal design of the PCB

Key specifications

Output Current
5-60 mA
Max Voltage
500 V
Package
ESOP4

Compliance & Environment

RoHS
-
REACH
-
MSL
-
ECCN
-
HTSUS
-

Application

LED Lighting

CAD Models

Download ECAD models for JH4: 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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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

The JH4 is a single-channel, high-voltage linear LED driver with a built-in 500V MOSFET, designed for constant current control in LED lighting.