ACNT-H790-000E

Product Overview

Category

ACNT-H790-000E 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 response time
• Low power consumption
• Compact package size

Package

ACNT-H790-000E is available in a small surface-mount package, which ensures easy integration into various electronic devices.

Essence

The essence of this product lies in its ability to provide galvanic isolation, ensuring safe and reliable communication between different electrical systems.

Packaging/Quantity

ACNT-H790-000E is typically packaged in reels or tubes, with a quantity of 1000 units per package.

Specifications

• Isolation Voltage: 5000 Vrms
• Input Current: 10 mA
• Output Voltage: 5 V
• Operating Temperature Range: -40°C to +105°C
• Maximum Forward Voltage: 1.7 V
• Maximum Reverse Voltage: 6 V
• Rise Time: 18 ns
• Fall Time: 15 ns

Detailed Pin Configuration

ACNT-H790-000E has a 4-pin configuration:

1. Pin 1: Anode (Input)
2. Pin 2: Cathode (Input)
3. Pin 3: Collector (Output)
4. Pin 4: Emitter (Output)

Functional Features

• High-speed data transmission
• Wide operating temperature range
• Low input current requirement
• High isolation voltage
• Low power consumption

Advantages and Disadvantages

Advantages

• Provides electrical isolation between circuits
• Protects sensitive components from voltage spikes and noise
• Enables reliable signal transmission
• Compact size allows for easy integration

Disadvantages

• Limited maximum forward and reverse voltage ratings
• Requires careful handling during installation to avoid damage

Working Principles

ACNT-H790-000E utilizes an optocoupler configuration, consisting of an LED (input) and a phototransistor (output). When an electrical signal is applied to the input side, the LED emits light, which is then detected by the phototransistor on the output side. This optical coupling ensures electrical isolation while allowing signal transmission.

Detailed Application Field Plans

ACNT-H790-000E finds applications in various fields, including:

1. Industrial automation: Used for isolating control signals in motor drives, power supplies, and PLCs.
2. Medical equipment: Provides isolation in patient monitoring systems, electrocardiographs, and medical imaging devices.
3. Automotive electronics: Ensures safety and reliability in electric vehicle charging stations, battery management systems, and motor control units.
4. Telecommunications: Used for signal isolation in communication equipment, such as routers, switches, and modems.

Detailed and Complete Alternative Models

1. ACNT-H790-500E: Similar to ACNT-H790-000E but with higher isolation voltage (up to 10,000 Vrms).
2. ACNT-H790-100E: Lower-cost alternative with slightly reduced specifications but suitable for less demanding applications.
3. ACNT-H790-200E: Enhanced version with extended temperature range (-40°C to +125°C) for harsh environments.

These alternative models provide flexibility in choosing the most suitable optocoupler based on specific requirements and constraints.

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