ACPL-C784-000E

Product Overview

Category

ACPL-C784-000E belongs to the category of optocouplers or optoisolators.

Use

This product is commonly used for electrical isolation and signal transmission between two circuits. It provides protection against voltage spikes, noise, and ground loops.

Characteristics

• Optically coupled input and output
• High isolation voltage
• Fast switching speed
• Low power consumption
• Compact package size

Package

ACPL-C784-000E is available in a small outline, 8-pin DIP (Dual Inline Package) configuration.

Essence

The essence of this product lies in its ability to transfer electrical signals between two isolated circuits while maintaining high levels of safety and reliability.

Packaging/Quantity

ACPL-C784-000E is typically packaged in reels or tubes, with each reel containing 1,000 units.

Specifications

• Isolation Voltage: 5,000 Vrms
• Input Current: 10 mA
• Output Voltage: 5 V
• Operating Temperature Range: -40°C to +105°C
• Maximum Power Dissipation: 150 mW

Detailed Pin Configuration

1. Anode (Input)
2. Cathode (Input)
3. NC (No Connection)
4. NC (No Connection)
5. Emitter (Output)
6. Collector (Output)
7. NC (No Connection)
8. NC (No Connection)

Functional Features

• High-speed response time
• Wide operating temperature range
• Low coupling capacitance
• High common-mode rejection ratio
• High noise immunity

Advantages

• Provides electrical isolation between input and output circuits
• Protects sensitive components from voltage spikes and noise
• Enables reliable signal transmission in noisy environments
• Compact size allows for easy integration into various applications
• Low power consumption reduces energy requirements

Disadvantages

• Limited maximum operating temperature range
• Requires careful consideration of input and output voltage compatibility
• Higher cost compared to non-isolated alternatives

Working Principles

ACPL-C784-000E utilizes an LED (Light Emitting Diode) as the input and a phototransistor as the output. When an electrical signal is applied to the input, the LED emits light, which is then detected by the phototransistor. This optical coupling ensures electrical isolation between the input and output circuits.

Detailed Application Field Plans

ACPL-C784-000E finds applications in various fields, including:

1. Industrial automation: Isolation of control signals in PLCs (Programmable Logic Controllers), motor drives, and power supplies.
2. Telecommunications: Signal transmission and protection in communication systems, such as modems and routers.
3. Medical equipment: Isolation of sensitive circuits in patient monitoring devices and medical imaging systems.
4. Automotive electronics: Protection against voltage spikes and noise in automotive control units and battery management systems.
5. Power electronics: Isolation of high-voltage circuits in inverters, converters, and solar power systems.

Detailed and Complete Alternative Models

1. ACPL-C780-000E
2. ACPL-C782-000E
3. ACPL-C786-000E
4. ACPL-C788-000E

These alternative models offer similar functionality and characteristics, providing users with options based on their specific requirements.

In conclusion, ACPL-C784-000E is an optocoupler that offers electrical isolation and reliable signal transmission between two circuits. Its compact size, high isolation voltage, and fast switching speed make it suitable for a wide range of applications. However, users should consider its limitations, such as the operating temperature range and cost, when selecting this product.