ACPL-C784-560E

Product Overview

Category

ACPL-C784-560E belongs to the category of optocouplers or optoisolators.

Use

Optocouplers are electronic components used to transfer electrical signals between two isolated circuits. They provide electrical isolation and protect sensitive components from high voltages or noise.

Characteristics

• Optocoupler Type: ACPL-C784-560E
• Package Type: 8-pin DIP (Dual Inline Package)
• Isolation Voltage: 5000 Vrms
• Current Transfer Ratio: 50% to 600%
• Operating Temperature Range: -40°C to +100°C
• RoHS Compliant: Yes

Packaging/Quantity

ACPL-C784-560E is typically packaged in tubes or reels. Each tube/reel contains a specific quantity of optocouplers, usually ranging from 25 to 100 units.

Specifications

• Input Type: Phototransistor
• Output Type: Transistor
• Forward Voltage: 1.2V (typical)
• Collector-Emitter Breakdown Voltage: 70V (min)
• Rise Time: 3µs (typical)
• Fall Time: 4µs (typical)

Detailed Pin Configuration

The ACPL-C784-560E optocoupler has the following pin configuration:

Pin 1: Anode (Input) Pin 2: Cathode (Input) Pin 3: NC (No Connection) Pin 4: Emitter (Output) Pin 5: Collector (Output) Pin 6: Base (Output) Pin 7: NC (No Connection) Pin 8: GND (Ground)

Functional Features

• High isolation voltage for enhanced safety.
• Phototransistor input provides high sensitivity to incoming optical signals.
• Transistor output allows for easy interfacing with other electronic components.
• Wide operating temperature range enables usage in various environments.

Advantages

• Electrical isolation protects sensitive components from voltage spikes and noise.
• Compact package size saves space on circuit boards.
• RoHS compliance ensures environmental friendliness.
• High current transfer ratio allows for efficient signal transmission.

Disadvantages

• Limited maximum collector-emitter breakdown voltage may restrict certain applications.
• Rise and fall times may not be suitable for high-speed switching applications.

Working Principles

ACPL-C784-560E operates based on the principle of optoelectronics. When an input current flows through the phototransistor, it generates a corresponding optical signal. This optical signal is then detected by the transistor, which amplifies it and provides an output current or voltage.

Detailed Application Field Plans

ACPL-C784-560E finds applications in various fields, including but not limited to: 1. Industrial automation systems 2. Power supply circuits 3. Motor control circuits 4. Isolated communication interfaces 5. Medical equipment

Detailed and Complete Alternative Models

Some alternative models to ACPL-C784-560E include: 1. PC817 - A widely used general-purpose optocoupler with similar characteristics. 2. HCPL-4506 - Optocoupler with higher isolation voltage and faster switching times. 3. TLP521-4 - Optocoupler with multiple channels for simultaneous signal transfer.

These alternative models can be considered based on specific requirements and application needs.

In conclusion, ACPL-C784-560E is an optocoupler that provides electrical isolation and signal transfer between two circuits. Its compact size, high isolation voltage, and wide operating temperature range make it suitable for various applications in different industries. However, its limitations in terms of maximum breakdown voltage and switching times should be taken into account when selecting the appropriate optocoupler for a specific application.

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