EL8176BIWZ-T7

Product Overview

Category

The EL8176BIWZ-T7 belongs to the category of optocouplers or opto-isolators.

Use

It is commonly used to transfer electrical signals between two isolated circuits by using light, preventing the flow of electrical current.

Characteristics

• Isolation voltage: 5000 Vrms
• High CTR at low input current
• Low input current capability: 5 mA
• Compact package size

Package

The EL8176BIWZ-T7 is typically available in a small outline package (SOP-4) or dual in-line package (DIP-4).

Essence

This optocoupler serves as a crucial component in applications requiring electrical isolation for safety and noise immunity.

Packaging/Quantity

The EL8176BIWZ-T7 is usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.

Specifications

• Isolation Voltage: 5000 Vrms
• Input Current: 5 mA
• CTR (Current Transfer Ratio): High at low input current
• Package Type: SOP-4 or DIP-4
• Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

1. Anode
2. Cathode
3. No Connection
4. Emitter

Functional Features

• High isolation voltage
• Low input current capability
• Compact package size
• High CTR at low input current

Advantages

• Provides electrical isolation
• High CTR at low input current
• Compact package size

Disadvantages

• Limited operating temperature range
• May require additional circuitry for specific applications

Working Principles

The EL8176BIWZ-T7 operates on the principle of transferring electrical signals through the modulation of light. When an input signal is applied to the LED (Light Emitting Diode) side, it emits light which is detected by the photodetector on the output side, effectively isolating the input and output circuits.

Detailed Application Field Plans

The EL8176BIWZ-T7 finds extensive use in various applications including: - Power supply feedback control - Industrial automation - Motor control - Isolated data communication - Medical equipment

Detailed and Complete Alternative Models

Some alternative models to the EL8176BIWZ-T7 include: - PC817 - LTV-817 - H11AA1

In conclusion, the EL8176BIWZ-T7 optocoupler offers high isolation voltage, low input current capability, and compact packaging, making it suitable for a wide range of applications requiring electrical isolation and signal transfer.

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