EL8176BIW-T7A

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, 3000 pieces per reel

Specifications

• Isolation Voltage: 3750 Vrms
• Collector-Emitter Voltage: 80 V
• Emitter-Collector Voltage: 5 V
• Collector Current: 50 mA
• Power Dissipation: 70 mW
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The EL8176BIW-T7A optocoupler has the following pin configuration:

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

Functional Features

• Provides electrical isolation between input and output circuits
• Transfers signals from one circuit to another without direct electrical connection
• Amplifies weak signals and provides voltage level shifting
• Fast response time for high-speed applications
• Low power consumption for energy-efficient operation

Advantages

• High-speed performance enables accurate signal transmission
• High gain amplification improves signal quality
• Compact SOP-4 package saves board space
• Wide operating temperature range allows for versatile use
• Low power consumption reduces energy costs

Disadvantages

• Limited collector-emitter voltage may restrict certain applications
• Maximum collector current may not be sufficient for high-power circuits

Working Principles

The EL8176BIW-T7A optocoupler consists of an infrared LED and a phototransistor. When a forward current is applied to the LED, it emits infrared light. This light is then detected by the phototransistor, causing it to conduct current. The optocoupler provides electrical isolation between the input and output circuits while transferring the signal from one side to the other.

Detailed Application Field Plans

The EL8176BIW-T7A optocoupler finds applications in various fields, including:

1. Industrial automation: Signal isolation in control systems
2. Telecommunications: Voltage level shifting in communication circuits
3. Power electronics: Isolation of high-voltage signals
4. Automotive: Signal transmission in automotive electronics
5. Medical devices: Isolation of sensitive signals in medical equipment

Detailed and Complete Alternative Models

1. EL8176BIW-TA3-T: Similar specifications, SOP-4 package
2. PC817XNNSZ0F: Phototransistor output optocoupler, DIP-4 package
3. TLP521-4GB: High-speed optocoupler, SOP-16 package
4. SFH620A-3X017: Low-power optocoupler, DIP-4 package
5. PS2501L-1-F3-A: High-isolation voltage optocoupler, SOP-4 package

(Note: These alternative models are provided for reference and may have different specifications or characteristics.)

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