ACPL-785J-560E

Product Overview

Category: Optocoupler
Use: Isolation and signal transmission
Characteristics: High-speed, high-gain, low-power consumption
Package: DIP-8 package
Essence: Phototransistor output optocoupler
Packaging/Quantity: 50 pieces per tube

Specifications

• Input Current: 5 mA
• Collector-Emitter Voltage: 80 V
• Collector Current: 50 mA
• Power Dissipation: 100 mW
• Isolation Voltage: 3750 Vrms
• Rise Time: 3 µs
• Fall Time: 2 µs

Detailed Pin Configuration

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

Functional Features

• High-speed response time
• High current transfer ratio (CTR)
• Low power consumption
• Wide operating temperature range
• High isolation voltage
• Compact and durable package

Advantages

• Provides electrical isolation between input and output circuits
• Enables noise-free signal transmission
• Suitable for applications requiring high-speed switching
• Low power consumption reduces energy costs
• Compact package allows for space-saving designs

Disadvantages

• Limited collector-emitter voltage rating
• Sensitivity to ambient light may affect performance in certain environments
• Requires careful handling during installation due to its delicate nature

Working Principles

The ACPL-785J-560E is an optocoupler that utilizes a phototransistor to provide electrical isolation between the input and output circuits. When an input current is applied to the LED (Light Emitting Diode) side, it emits light that activates the phototransistor on the output side. This allows for signal transmission without direct electrical connection, preventing noise interference and providing galvanic isolation.

Detailed Application Field Plans

The ACPL-785J-560E optocoupler finds applications in various fields, including:

1. Industrial automation: Used for isolating control signals in PLCs (Programmable Logic Controllers), motor drives, and power supplies.
2. Telecommunications: Enables signal transmission and isolation in communication equipment, such as modems, routers, and switches.
3. Medical devices: Provides isolation between sensitive circuits in medical equipment, ensuring patient safety and preventing electrical interference.
4. Automotive electronics: Used for isolating signals in automotive systems, such as electronic control units (ECUs), ignition systems, and battery management systems.
5. Power electronics: Enables isolation and signal transmission in inverters, converters, and power supplies.

Detailed and Complete Alternative Models

1. ACPL-782T-000E
2. ACPL-784J-060E
3. ACPL-786J-500E
4. ACPL-787J-200E
5. ACPL-788J-800E

These alternative models offer similar functionality and characteristics to the ACPL-785J-560E optocoupler, providing users with a range of options based on their specific requirements.

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