ILD6070XUMA1

Product Overview

Category: Optoelectronics
Use: Optical Isolation
Characteristics: High-speed, high-gain optocoupler
Package: Surface Mount Device (SMD)
Essence: Phototransistor Output Optocoupler
Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Isolation Voltage: 3750 Vrms
• Collector-Emitter Voltage: 70 V
• Emitter-Collector Voltage: 7 V
• Collector Current: 50 mA
• Power Dissipation: 100 mW
• Rise Time: 4 µs
• Fall Time: 3 µs
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The ILD6070XUMA1 optocoupler has a 4-pin configuration:

1. Anode (A): Connects to the anode of the internal LED.
2. Cathode (K): Connects to the cathode of the internal LED.
3. Collector (C): Connects to the collector of the internal phototransistor.
4. Emitter (E): Connects to the emitter of the internal phototransistor.

Functional Features

• High-speed response for efficient signal transmission.
• High gain allows for low input current requirements.
• Excellent noise immunity due to optical isolation.
• Compact SMD package for space-saving designs.
• RoHS compliant, ensuring environmental friendliness.

Advantages and Disadvantages

Advantages: - Fast response time enables high-speed applications. - High gain minimizes power consumption. - Optical isolation provides protection against electrical interference. - Small package size facilitates compact circuit designs.

Disadvantages: - Limited maximum collector-emitter voltage. - Relatively low collector current rating.

Working Principles

The ILD6070XUMA1 optocoupler utilizes an internal LED and phototransistor to achieve optical isolation. When a forward bias is applied to the LED, it emits light that activates the phototransistor. The phototransistor then allows current to flow between its collector and emitter terminals, providing electrical isolation between the input and output sides of the device.

Detailed Application Field Plans

The ILD6070XUMA1 optocoupler finds applications in various fields, including:

1. Industrial Automation: Used for signal isolation in control systems, motor drives, and power electronics.
2. Telecommunications: Employed in communication interfaces, such as RS-232 and RS-485, to provide galvanic isolation.
3. Medical Equipment: Utilized for patient safety by isolating sensitive circuits from potentially harmful voltages.
4. Automotive Electronics: Integrated into automotive systems for isolation in electric vehicle charging stations, battery management, and motor control.

Detailed and Complete Alternative Models

1. PC817: Phototransistor Output Optocoupler with similar specifications.
2. TLP621: High-Speed Photocoupler with higher isolation voltage.
3. SFH617A: Phototransistor Optocoupler with extended temperature range.

(Note: This list is not exhaustive and other alternative models may exist.)

Word count: 314 words