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HCPL-4503-000E

Name: HCPL-4503-000E
Rating: 4.7 (12 reviews)

OPTOISO 3.75KV 1CH TRANS 8-DIP

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規格

Part Status	Active
Number of Channels	1
Voltage - Isolation	3750Vrms
Current Transfer Ratio (Min)	19% @ 16mA
Current Transfer Ratio (Max)	50% @ 16mA
Turn On / Turn Off Time (Typ)	1µs, 1µs (Max)
Input Type	DC
Output Type	Transistor
Voltage - Output (Max)	20V
Current - Output / Channel	8mA
Voltage - Forward (Vf) (Typ)	1.5V
Current - DC Forward (If) (Max)	25 mA
Operating Temperature	-55°C ~ 100°C
Mounting Type	Through Hole
Package / Case	8-DIP (0.300", 7.62mm)
Supplier Device Package	8-DIP
Base Product Number	HCPL-4503

概述

Description

The HCPL-4503-000E is an optocoupler, specifically designed for high-speed data communication and isolation between different circuit components. It features a phototransistor output and a high-speed infrared LED input, providing electrical isolation while allowing signals to pass between two distinct circuits. This device is commonly used in applications such as data transmission, motor control, and power supply regulation, where it is essential to protect sensitive components from voltage spikes and noise.
Key specifications include a wide operating temperature range, high-speed switching capabilities (up to 1 Mbps), and a high isolation voltage (typically around 5000 VRMS). The HCPL-4503-000E is housed in a compact, dual-in-line package (DIP), making it suitable for both surface mount and through-hole applications. Its reliability and performance make it a popular choice in industrial, automotive, and consumer electronics sectors.

Features

The HCPL-4503-000E is a high-speed optocoupler designed for digital signal isolation. Key features include:
1. High-Speed Performance: It supports data rates up to 10 Mbps, making it suitable for fast communication applications.
2. Isolation Voltage: Offers a minimum isolation voltage of 5,000 VRMS, ensuring reliable isolation between input and output circuits.
3. Wide Operating Voltage: Input voltage range of 3 to 15 V, allowing flexibility in various applications.
4. Low Propagation Delay: The device boasts low propagation delay times, enhancing overall system performance.
5. Compatibility: Suitable for interfacing with TTL and CMOS logic families.
6. Compact Package: Available in a 5-pin mini-DIP package, which saves space on PCBs.
7. Temperature Range: Operates effectively over a wide temperature range, ensuring reliability in diverse environments.
These features make the HCPL-4503-000E ideal for applications in industrial automation, power management, and data communication systems.

Package

The HCPL-4503-000E is contained in a 8-pin DIP (Dual In-line Package) type. This package type is designed for easy mounting on printed circuit boards and provides good protection for the internal components while allowing for efficient heat dissipation.

Pinout

The HCPL-4503-000E is a high-speed optocoupler with a total of 8 pins. Its primary function is to provide electrical isolation between its input and output while transmitting signals. Specifically, it consists of an LED input and a photodetector output, which allows for the transfer of data signals without direct electrical connection, thereby protecting sensitive components from high voltages and noise.
Pin Configuration:
1. Anode (A) - Input positive terminal for the LED.
2. Cathode (K) - Input negative terminal for the LED.
3. N.C. (Not Connected) - Unused pin.
4. V_O (Output Voltage) - Output pin linked to the photodetector.
5. GND (Ground) - Common ground pin.
6. V_CC (Supply Voltage) - Supply voltage pin for the output side.
7. N.C. (Not Connected) - Unused pin.
8. V_O (Output Voltage) - Output pin linked to the photodetector.
This configuration allows for high-speed data transfer in applications such as data communication and signal isolation.

Manufacturer

The HCPL-4503-000E is manufactured by Broadcom Inc., which is a global technology company specializing in semiconductors and infrastructure software solutions. Broadcom designs, develops, and supplies a broad range of products including networking, broadband, enterprise storage, and wireless technologies. The company serves various markets, including data centers, telecommunications, and industrial applications. Broadcom was formed through a series of mergers and acquisitions, notably the acquisition of Broadcom Corporation by Avago Technologies in 2016, which subsequently adopted the Broadcom name.

Application

The HCPL-4503-000E is an optocoupler primarily used in applications such as industrial automation, motor control, power supplies, and data communication systems. It provides electrical isolation between high-voltage and low-voltage circuits, ensuring signal integrity and safety. Additionally, it is suitable for feedback loops in switch-mode power supplies and for isolating analog or digital signals in various electronic devices.

Equivalent

Equivalent products to the HCPL-4503-000E optocoupler include the HCPL-4502, HCPL-4501, and HCPL-4504. Other alternatives may include the EL817, MOC3063, or TLP series optocouplers, depending on specific application requirements like voltage ratings and package types. Always verify electrical characteristics and isolation requirements for compatibility.