What are the key features of ON Semiconductor HCPL4503SM?

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 HCPL4503SM?

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 HCPL4503SM 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 HCPL4503SM?

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 HCPL4503SM?

The global General Purpose Semiconductors market is growing at ~6-8% CAGR, with particularly strong demand in power management. ON Semiconductor HCPL4503SM 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 HCPL4503SM?

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.

HCPL4503SM OPTOCOUPLER TRANS-OUT 1CH 8-SMD by ON Semiconductor

HCPL4503SM | ON Semiconductor OPTOCOUPLER TRANS-OUT 1CH 8-SMD

Category: General Purpose Semiconductors

Brand: ON Semiconductor

OPTOCOUPLER TRANS-OUT 1CH 8-SMD

Stock: On request

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Product Details

PDF Datasheet

Technical Docs

Description: OPTOCOUPLER TRANS-OUT 1CH 8-SMD

Technical Parameters

Brand	ON Semiconductor
Data Rate	1 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	2
Operating Temperature	-40 to +85 C
Output Type	Push-Pull
Package / Case	SOIC-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.

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HCPL4503SM Application and Selection Guide

HCPL4503SM Model and Manufacturer Information

HCPL4503SM, a General Purpose Semiconductors manufactured by ON Semiconductor: HCPL4503SM helps you confirm the specific model, while ON Semiconductor helps you confirm the product source. If you are selecting a part, you can first check whether HCPL4503SM meets your requirements, then check whether ON Semiconductor matches your expectations, and then refer to OPTOCOUPLER TRANS-OUT 1CH 8-SMD for further evaluation.

HCPL4503SM Product Parameters and Description

The main parameters of ON Semiconductor's General Purpose Semiconductors product HCPL4503SM include OPTOCOUPLER TRANS-OUT 1CH 8-SMD. This is a General Purpose Semiconductors produced by ON Semiconductor, and it also offers good applicability in embedded systems, common 3C electronics, automotive electronics, electronic devices, and IoT devices.

HCPL4503SM Application and Selection Reference

ON Semiconductor's General Purpose Semiconductors product HCPL4503SM has a relatively wide range of applications in embedded systems, common 3C electronics, automotive electronics, electronic devices, and IoT devices. Overall, HCPL4503SM is a General Purpose Semiconductors solution worth considering, and manufacturer ON Semiconductor provides long-term supply program support for this product, which helps ensure supply continuity during mass production.

Recommended Part Numbers for HCPL4503SM

Designers looking for HCPL4503SM recommended parts can evaluate the following options. HCPL4503SM selection decisions should verify parameters, tolerance and packaging against the original design bill of materials.

Recommended Part	Brand	Description
HMHAA280	ON Semiconductor	OPTOISO 3.75KV TRANSISTOR 4SMD
NTR3A30PZT1G	ON Semiconductor	MOSFET P-CH 20V 3A SOT23
SMUN5113DW1T1G	ON Semiconductor	Digital Transistors SS BR XSTR PNP 50V

EZKEY can provide HCPL4503SM recommended part comparison data and engineering samples for evaluation.