EL8170FSZ-T7

Product Overview

• Category: Optocoupler
• Use: Signal isolation and voltage level shifting
• Characteristics: High-speed, high-gain, low-power consumption
• Package: SOP-4
• Essence: Phototransistor output optocoupler
• Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

• Isolation Voltage: 3750 Vrms
• Collector-Emitter Voltage: 80 V
• Emitter-Collector Voltage: 6 V
• Collector Current: 50 mA
• Power Dissipation: 150 mW
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The EL8170FSZ-T7 optocoupler has the following pin configuration:

1. Anode (A)
2. Cathode (K)
3. Collector (C)
4. Emitter (E)

Functional Features

• High-speed response time: The EL8170FSZ-T7 offers a fast response time, making it suitable for applications requiring quick signal transmission.
• High gain: This optocoupler provides high current transfer ratio (CTR), ensuring accurate signal amplification and transmission.
• Low power consumption: With its low power requirements, the EL8170FSZ-T7 is energy-efficient and suitable for battery-powered devices.

Advantages and Disadvantages

Advantages: - Fast response time enables efficient signal transmission. - High gain ensures accurate signal amplification. - Low power consumption makes it suitable for energy-efficient applications.

Disadvantages: - Limited collector-emitter voltage may restrict its use in certain high-voltage applications. - Maximum collector current of 50 mA may not be sufficient for some demanding applications.

Working Principles

The EL8170FSZ-T7 optocoupler consists of an infrared LED and a phototransistor. When a current is applied to the LED, it emits infrared light that falls on the phototransistor, causing it to conduct. This allows electrical signals to be transferred from one circuit to another while providing electrical isolation.

Detailed Application Field Plans

The EL8170FSZ-T7 can be used in various applications, including:

1. Industrial automation: Signal isolation between control systems and high-voltage equipment.
2. Telecommunications: Voltage level shifting for data transmission between different voltage domains.
3. Medical devices: Isolation of sensitive circuits from external interference.
4. Automotive electronics: Signal isolation and voltage level shifting in automotive control systems.

Detailed and Complete Alternative Models

• EL8170FSZ
• EL8170FSZ-T13
• EL8170FSZ-TA3
• EL8170FSZ-TD3

These alternative models offer similar functionality and characteristics to the EL8170FSZ-T7, providing flexibility in choosing the most suitable optocoupler for specific applications.

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