What are the key features of ON Semiconductor HCPL2631?

This product belongs to the General Purpose Semiconductors category and ships in standard packaging. It features high reliability, stable performance and low power consumption. Key parameters include wide operating range, low loss, and over-temperature protection, suitable for industrial applications. Manufactured by ON Semiconductor with full traceability.

What are the main application scenarios for HCPL2631?

Typical applications include power management, industrial control. Additionally, it is widely used in automotive electronics, telecom infrastructure, medical devices, and consumer electronics as a critical circuit component, improving system integration and energy efficiency.

How does HCPL2631 work?

This device follows established General Purpose Semiconductors design principles. Core functional stages include input handling, signal and power processing, and protection logic, ensuring stable operation under varying conditions. Refer to the datasheet for the detailed characteristics and application guidance.

What is the technical performance of HCPL2631?

Performance highlights: stable characteristics across the operating temperature range, low loss, and long service life. Reliable contact and shock resistance, with protection against over-current and over-voltage where applicable. Meets industrial and automotive reliability standards where the series qualifies.

What is the current market demand for HCPL2631?

The global General Purpose Semiconductors market is growing at ~6-8% CAGR, with particularly strong demand in power management. ON Semiconductor HCPL2631 is a mainstream model with stable stock and a typical lead time of 2-4 weeks. Driven by new energy and smart electronics trends, inquiries for this model are steadily increasing, indicating a positive long-term outlook.

What are the technical characteristics of HCPL2631?

Three main technical features: 1) High reliability – stable performance over the rated life; 2) Low-loss design – reduced energy loss in operation; 3) Wide adaptability – compatible with various operating conditions. Additionally, ON Semiconductor provides full technical support and reference designs.

HCPL2631 OPTOISO 2.5KV 2CH OPEN COLL 8DIP by ON Semiconductor

HCPL2631 | ON Semiconductor OPTOISO 2.5KV 2CH OPEN COLL 8DIP

Category: General Purpose Semiconductors

Brand: ON Semiconductor

OPTOISO 2.5KV 2CH OPEN COLL 8DIP

Stock: On request

Inquire Now

Product Details

PDF Datasheet

Technical Docs

Description: OPTOISO 2.5KV 2CH OPEN COLL 8DIP

Technical Parameters

Brand	Fairchild Semiconductor
Data Rate	10 MBd (Typ)
Data Tier	Family Level
ECCN	EAR99
Halogen Free	Yes
Input Type	Logic Level
Isolation Voltage	3750 Vrms (Min)
Mounting Type	Surface Mount
Number of Channels	1
Operating Temperature	-40 to +85 C
Output Type	Push-Pull
Package / Case	DIP-8
Packaging	Tube
Product Type	Optocoupler
REACH	Compliant
RoHS	Compliant
Series	HCPL
Supply Voltage	4.5 V to 5.5 V

Standard Packaging: Standard packaging refers to the minimum packaging quantity obtained from the manufacturer/distributor. Therefore, the minimum order quantity may be less than the manufacturer's standard packaging quantity. When products are broken down into smaller quantities, the packaging type (i.e., reel, tube, tray) may change, subject to actual packaging delivery.

Datasheet not available online yet.

Can't find the datasheet you need? Contact our sourcing team and we'll help locate the official documentation from the manufacturer or our supply channels.

Request now →

PCB Footprint (.pcb)

3D Model (.stp)

Schematic Symbol (.sch)

DXF Drawing

HCPL2631 Application and Selection Guide

HCPL2631 Model and Manufacturer Information

HCPL2631, a General Purpose Semiconductors manufactured by Fairchild Semiconductor: HCPL2631 helps you confirm the specific model, while Fairchild Semiconductor helps you confirm the product source. If you are selecting a part, you can first check whether HCPL2631 meets your requirements, then check whether Fairchild Semiconductor matches your expectations, and then refer to OPTOISO 2.5KV 2CH OPEN COLL 8DIP for further evaluation.

HCPL2631 Product Parameters and Description

The main parameters of Fairchild Semiconductor's General Purpose Semiconductors product HCPL2631 include OPTOISO 2.5KV 2CH OPEN COLL 8DIP. This is a General Purpose Semiconductors produced by Fairchild Semiconductor, and it also offers good applicability in embedded systems, common 3C electronics, automotive electronics, electronic devices, and IoT devices.

HCPL2631 Application and Selection Reference

Fairchild Semiconductor's General Purpose Semiconductors product HCPL2631 has a relatively wide range of applications in embedded systems, common 3C electronics, automotive electronics, electronic devices, and IoT devices. Overall, HCPL2631 is a General Purpose Semiconductors solution worth considering, and manufacturer Fairchild Semiconductor provides long-term supply program support for this product, which helps ensure supply continuity during mass production.

Recommended Part Numbers for HCPL2631

Designers looking for HCPL2631 recommended parts can evaluate the following options. HCPL2631 selection decisions should verify parameters, tolerance and packaging against the original design bill of materials.

Recommended Part	Brand	Description
MAC4DSMT4	ON Semiconductor	THYRISTOR TRIAC 4A 600V DPAK
HN1B01FDW1T1G	ON Semiconductor	TRANS NPN/PNP 50V 0.2A SC74
MUR415G	ON Semiconductor	DIODE GEN PURP 150V 4A AXIAL

EZKEY can provide HCPL2631 recommended part comparison data and engineering samples for evaluation.