WLL180T-E632 Product Encyclopedia Entry

Introduction

The WLL180T-E632 is a component belonging to the category of optoelectronic devices. This entry provides an overview of its basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Optoelectronic Devices
• Use: The WLL180T-E632 is used for light sensing and detection applications.
• Characteristics: It possesses high sensitivity and reliability in detecting light levels.
• Package: The WLL180T-E632 comes in a compact and durable package suitable for various electronic assemblies.
• Essence: Its essence lies in providing accurate light detection capabilities.
• Packaging/Quantity: Typically, it is packaged in reels with varying quantities based on customer requirements.

Specifications

• Sensing Method: Phototransistor
• Wavelength Range: 400nm to 1100nm
• Operating Temperature: -40°C to 85°C
• Output Type: NPN
• Collector Emitter Voltage (VCEO): 30V
• Power Dissipation: 100mW

Detailed Pin Configuration

The WLL180T-E632 has a standard phototransistor pinout configuration with three pins: collector, base, and emitter.

| Pin | Description | |-----|-------------| | C | Collector | | B | Base | | E | Emitter |

Functional Features

• High sensitivity to light
• Fast response time
• Low dark current
• Compact design for easy integration into circuits

Advantages and Disadvantages

Advantages

• Reliable light detection
• Wide operating temperature range
• Compact and versatile packaging

Disadvantages

• Limited voltage handling capacity
• Sensitive to external light interference

Working Principles

The WLL180T-E632 operates based on the principle of light-induced conductivity changes in the semiconductor material within the phototransistor. When exposed to light, the base-emitter junction conducts, allowing current flow and enabling light detection.

Detailed Application Field Plans

The WLL180T-E632 finds extensive use in various applications, including: 1. Ambient light sensing in consumer electronics 2. Industrial automation for light detection in machinery 3. Optical encoders for position sensing 4. Security systems for motion and presence detection

Detailed and Complete Alternative Models

1. WLL180T-E635
2. WLL180T-E630
3. WLL180T-E638
4. WLL180T-E633

In conclusion, the WLL180T-E632 is a reliable optoelectronic device with high sensitivity and versatile applications across different industries.

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