HT-3051 Datasheet, Specs, Alternatives & ECAD | Hengtuo Electronics | PartGenie

AI summary

HT-3051 product

HT-3051 is a 600 V non-zero-cross optotriac driver in a 6-pin DIP package, intended to control an external power triac while providing 5,000 Vrms isolation.

Best for

Isolated AC switching control
External triac gate drive
Solenoid, motor, and temperature-control interfaces

Avoid if

Zero-cross switching is required
The phototriac output must directly carry the full load current

Check before use

LED drive resistor and trigger-current margin
External triac compatibility and gate current
Load transients, dv/dt, creepage, and clearance

Key specifications

Output: Non-zero-cross phototriac
VDRM: 600 V
LED trigger current: 15 mA max.
Isolation: 5,000 Vrms
Package: DIP-6

Compliance & Environment

RoHS: RoHS
REACH: -
MSL: MSL1
ECCN: -
HTSUS: -

Application

AC motor controlIndustrial switchingSolenoid and valve control

Datasheet

aeee84ba7e79f64fae812cf84c4b5f70_HT-3051.pdf

800 KB

CAD Models

Download ECAD models for HT-3051: KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

EDA Symbol

Schematic symbol for your EDA tool

PCB Footprint

Land pattern for PCB layout

3D Model

STEP file for mechanical design

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

HT-3051 is a 6-pin optically isolated, non-zero-cross phototriac driver. It contains a GaAs infrared LED and a silicon phototriac output.