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MOC3052SR2VM

Name: MOC3052SR2VM
Rating: 4.7 (12 reviews)

TRIAC OUTPUT OPTOCOUPLER, 7500V

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資料表 MOC3052SR2VM DataSheet
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規格

Part Status	Active
Base Product Number	MOC305

概述

Description

The MOC3052SR2VM is an optoisolator or optocoupler, designed to provide electrical isolation between its input and output while allowing for signal transmission. It typically features a phototransistor output and is used in applications where isolation is crucial, such as in switching, communication interfaces, and control systems. The device consists of a gallium arsenide infrared LED and a phototransistor, enabling it to switch on and off based on the input signal while preventing high voltages from affecting the controlling side.
Key specifications often include a high isolation voltage, fast switching speed, and compatibility with various input voltages. The MOC3052SR2VM is commonly employed in industrial and consumer electronics to protect sensitive components from voltage spikes and transients. Its compact design allows for easy integration into circuit boards, making it a popular choice in modern electronic applications.

Features

The MOC3052SR2VM is an optoisolator designed for interfacing between high-voltage circuits and low-voltage control systems. Key features include:
1. Phototransistor Output: It provides a phototransistor output that can handle up to 100 mA of continuous current.
2. High Voltage Isolation: Offers optical isolation of up to 5,000 VRMS, ensuring safe operation between input and output sides.
3. Wide Operating Temperature: Operates over a temperature range of -40°C to +100°C, suitable for various environments.
4. Low Input Current: Requires a relatively low input current (typically 10 mA) for activation, making it efficient.
5. High-Speed Switching: Capable of fast switching speeds, making it suitable for pulse applications.
6. Compact Package: Available in a compact DIP-4 package, facilitating ease of integration into circuits.
These features make the MOC3052SR2VM ideal for applications in industrial automation, motor control, and signal isolation.

Package

The MOC3052SR2VM is typically packaged in a DIP-8 (Dual In-line Package with 8 pins) form factor. This package type allows for easy integration into circuit boards and is suitable for through-hole mounting.

Pinout

The MOC3052SR2VM is an optoisolator with a total of 6 pins. Its primary function is to provide electrical isolation between the input and output while enabling signal transfer. The device consists of a phototransistor output and a gallium arsenide infrared LED input.
### Pin Configuration:
1. Pin 1 (Anode): Connected to the positive input voltage for the LED.
2. Pin 2 (Cathode): Connected to the negative input voltage or ground for the LED.
3. Pin 3 (Emitter): Connected to the collector of the phototransistor output.
4. Pin 4 (Collector): Connected to the positive output voltage or load.
5. Pin 5 (N/C): No internal connection; often left unconnected.
6. Pin 6 (N/C): No internal connection; often left unconnected.
### Function:
The MOC3052SR2VM is commonly used for switching applications and is suitable for interfacing between high-voltage and low-voltage circuits, protecting the low-voltage side from high-voltage spikes.

Manufacturer

The MOC3052SR2VM is manufactured by ON Semiconductor, a global semiconductor supplier. ON Semiconductor specializes in providing a wide range of semiconductor solutions, including analog, discrete, and power management devices, as well as sensors and integrated circuits. The company serves various sectors such as automotive, industrial, communications, and consumer electronics. ON Semiconductor is known for its focus on energy-efficient products and is recognized as a key player in the semiconductor industry.

Application

The MOC3052SR2VM is an optoisolator used primarily in AC mains switching applications. It is designed for driving TRIACs in light dimmers, motor speed controls, and relay interfaces. Its high isolation voltage makes it suitable for protecting microcontrollers and other low-voltage circuits from high-voltage AC signals. Additionally, it is often used in home appliances, industrial equipment, and smart lighting systems for safe and efficient control.

Equivalent

The MOC3052SR2VM is an optoisolator with a TRIAC output. Equivalent products include the MOC3063, MOC3064, MOC3065, and MOC3041, depending on the specific application requirements like isolation voltage, current rating, and package type. Always verify specifications and compatibility for your particular use case.