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QCPL-7847-500E

Name: QCPL-7847-500E
Rating: 4.7 (12 reviews)

Broadcom Limited

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概述

Description

QCPL-7847-500E is an integrated optocoupler designed for a variety of applications, particularly in industrial and automotive systems. It features a high-speed, phototransistor output, allowing for efficient signal isolation and transmission between different circuit parts. The device typically operates with a maximum isolation voltage of 5000 Vrms, ensuring safety in handling high voltages.
Key specifications include a wide operating temperature range, low input current, and high-speed response times, making the QCPL-7847-500E suitable for digital communication and control applications. Its compact package enables easy integration into various electronic designs. Applications often include motor control, power supply regulation, and data communication in harsh environments where electrical isolation is crucial.
Overall, the QCPL-7847-500E is valued for its reliability and performance in demanding electrical applications, contributing to enhanced system safety and functionality.

Features

The QCPL-7847-500E is an optocoupler designed for high-speed applications. Key features include:
1. Isolation Voltage: Offers high isolation voltage up to 5000Vrms, ensuring safety in high-voltage applications.
2. High Speed: Capable of data transmission speeds up to 10 Mbps, making it suitable for high-frequency applications.
3. Integrated Phototransistor: Contains a phototransistor output, which translates input signals into output signals effectively.
4. Low Input Current: Requires minimal input current for operation, enhancing energy efficiency.
5. Wide Operating Temperature Range: Functionality in diverse environments, typically from -40°C to +100°C.
6. Compact Design: Available in a small 8-pin DIP package, facilitating easy integration into printed circuit boards.
7. Common Mode Rejection: High common-mode rejection ratio (CMR) ensures stable performance in noisy environments.
These features make the QCPL-7847-500E ideal for applications in telecommunications, industrial automation, and power electronics.

Package

The QCPL-7847-500E is an optocoupler packaged in a 6-pin DIP (Dual In-line Package) configuration. This type of package provides convenient mounting options for through-hole applications and is designed for reliable performance in isolating and transferring signals.

Pinout

The QCPL-7847-500E is a 4-pin optocoupler. Its pin configuration and functions are as follows:
1. Pin 1 (Anode): This is the anode of the internal LED. It is connected to a positive voltage to forward bias the LED.
2. Pin 2 (Cathode): This is the cathode of the internal LED, connected to ground or a lower potential. It completes the circuit for LED operation.
3. Pin 3 (Collector): This is the collector of the phototransistor. It connects to the positive power supply of the output side.
4. Pin 4 (Emitter): This is the emitter of the phototransistor, which typically connects to ground or a lower potential.
The device is designed for signal isolation and provides a means to transfer electrical signals while maintaining electrical isolation between the input and output, commonly used in various applications such as data communication and power management.

Manufacturer

The QCPL-7847-500E is manufactured by Avago Technologies, which is now part of Broadcom Inc. Avago Technologies is a global leader in analog semiconductor solutions, providing a wide range of products used in various applications including telecommunications, networking, industrial, automotive, and consumer electronics. The company specializes in optoelectronics, sensors, and wireless communications technologies, among other areas. Their expertise in high-performance components helps facilitate connectivity and data transfer across numerous industries.

Application

The QCPL-7847-500E is an optocoupler used in various applications, including industrial automation, motor control, power supplies, and data communication. It provides electrical isolation between circuits, making it suitable for use in switching power supplies, signal isolation, and noise reduction in sensitive electronic systems. Additionally, it is often utilized in microcontroller interfacing and in applications requiring high-speed data transmission.

Equivalent

The QCPL-7847-500E is an optocoupler known for its high-speed switching capabilities. Equivalent products include the HCPL-7840, HCPL-7841, and HCNW-2610. Ensure to check specifications like isolation voltage, speed, and package type for compatibility in your application.