MOCD213R2M

series introduction

# MOCD213R2M Product Series Introduction

## 1. Overview
The MOCD213R2M product series represents a cutting - edge line of optocouplers designed to meet the diverse and demanding requirements of modern electronic systems. Optocouplers are crucial components in electrical circuits as they provide electrical isolation between input and output circuits while allowing signal transfer. The MOCD213R2M series offers high - performance, reliability, and flexibility, making it suitable for a wide range of applications across multiple industries.

## 2. Key Features

### 2.1 Electrical Isolation
One of the primary features of the MOCD213R2M series is its excellent electrical isolation capabilities. It can effectively isolate input and output circuits, protecting sensitive components from high - voltage transients, noise, and interference. This isolation helps in preventing electrical damage to the connected devices and ensures the safety and stability of the overall system. The series provides a high isolation voltage rating, which is essential for applications where electrical isolation is critical, such as in power supplies, industrial control systems, and medical equipment.

### 2.2 High - Speed Signal Transfer
The MOCD213R2M optocouplers are designed to support high - speed signal transfer. They can handle fast - changing input signals with minimal propagation delay, making them suitable for applications that require real - time data transmission. This high - speed performance is achieved through advanced semiconductor technology and optimized internal circuit design, enabling the series to meet the requirements of high - frequency communication systems, digital signal processing, and high - speed control circuits.

### 2.3 Low Power Consumption
In today's energy - conscious world, low power consumption is a highly desirable feature. The MOCD213R2M series is engineered to consume minimal power while maintaining high performance. This not only helps in reducing the overall power consumption of the system but also extends the battery life in portable applications. The low power design also contributes to less heat generation, which is beneficial for the long - term reliability of the components and the overall system.

### 2.4 Wide Operating Temperature Range
The MOCD213R2M series is built to operate reliably in a wide temperature range. It can withstand extreme temperatures, from very low to high values, without significant degradation in performance. This makes it suitable for use in harsh environments, such as industrial settings, automotive applications, and outdoor installations. The wide operating temperature range ensures that the optocouplers can maintain stable operation under various environmental conditions, providing consistent performance over time.

### 2.5 High Common - Mode Rejection Ratio (CMRR)
The series offers a high common - mode rejection ratio, which means it can effectively reject common - mode noise and interference. Common - mode noise is a type of noise that appears simultaneously on both the input and output sides of the optocoupler. A high CMRR ensures that the signal of interest is accurately transferred while the common - mode noise is suppressed, resulting in a clean and reliable output signal. This feature is particularly important in noisy electrical environments, such as industrial factories and power substations.

## 3. Applications

### 3.1 Industrial Automation
In industrial automation systems, the MOCD213R2M series is used for signal isolation and transmission between different control units, sensors, and actuators. It helps in protecting sensitive control circuits from high - voltage spikes and electrical noise generated by motors, solenoids, and other industrial equipment. The high - speed signal transfer capability of the series enables real - time control and monitoring of industrial processes, improving the efficiency and reliability of the automation system.

### 3.2 Power Supplies
Optocouplers in the MOCD213R2M series are widely used in power supply circuits for feedback control and isolation

Images for reference

MOCD21xM

8-SOIC

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Datasheets

• MOCD213-M

Partlist