HCPL-7860-300E

Product Overview

Category

HCPL-7860-300E belongs to the category of optocouplers.

Use

This product is commonly used for electrical isolation and signal transmission between two circuits.

Characteristics

• Optocoupler type: HCPL-7860-300E
• Package: 8-pin DIP (Dual Inline Package)
• Essence: Phototransistor output optocoupler
• Packaging/Quantity: Available in reels, with 1000 units per reel

Specifications

The specifications of HCPL-7860-300E are as follows:

• Isolation voltage: 3750 Vrms
• Collector-emitter voltage: 70 V
• Current transfer ratio: 50% to 600%
• Rise time: 3 µs
• Fall time: 2 µs
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

The pin configuration of HCPL-7860-300E is as follows:

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

Functional Features

• High isolation voltage ensures safe signal transmission between circuits.
• Phototransistor output provides high current transfer ratio.
• Fast rise and fall times enable quick response in signal transmission.

Advantages and Disadvantages

Advantages

• Reliable electrical isolation between circuits.
• Wide operating temperature range allows for versatile applications.
• Compact 8-pin DIP package facilitates easy integration into various systems.

Disadvantages

• Limited collector-emitter voltage rating may restrict certain high-voltage applications.
• Non-standard pin configuration may require additional attention during circuit design.

Working Principles

HCPL-7860-300E utilizes an optocoupler to transfer signals between two circuits. When an input signal is applied to the LED (Light Emitting Diode) side, it emits light that activates the phototransistor on the output side. This optical coupling ensures electrical isolation while transmitting the signal.

Detailed Application Field Plans

HCPL-7860-300E finds application in various fields, including:

1. Industrial automation: Isolation and signal transmission in control systems.
2. Power electronics: Protection and feedback circuits in power supplies.
3. Medical equipment: Isolation of sensitive circuits for patient safety.
4. Automotive electronics: Signal transmission in automotive control systems.

Detailed and Complete Alternative Models

Some alternative models to HCPL-7860-300E include:

1. HCPL-7800-000E
2. HCPL-7800A-000E
3. HCPL-7800B-000E
4. HCPL-7800C-000E

These models offer similar functionality and can be considered as alternatives based on specific requirements.

In conclusion, HCPL-7860-300E is a phototransistor output optocoupler that provides reliable electrical isolation and signal transmission between circuits. With its compact package and wide operating temperature range, it finds applications in various industries.