TSAL4400 - Vishay Semiconductor Opto Division

Manufacturer Part Number

TSAL4400

Manufacturer

Vishay Semiconductor - Opto Division

Introduction

The TSAL4400 is an infrared LED emitter from Vishay Semiconductor's Opto Division.

Product Features and Performance

Emits infrared light at a wavelength of 940nm

Radiant intensity of 16mW/sr minimum at 100mA forward current

Wide viewing angle of 50 degrees

Operates at a forward voltage of 1.35V typical

Maximum forward current of 100mA

Wide operating temperature range of -40°C to 85°C

Product Advantages

Efficient infrared light emission

Wide viewing angle for broader coverage

Robust through-hole package design

Compatibility with a variety of applications

Key Technical Parameters

Wavelength: 940nm

Radiant Intensity (Ie) Min @ If: 16mW/sr @ 100mA

Forward Voltage (Vf) Typical: 1.35V

Forward Current (If) Maximum: 100mA

Viewing Angle: 50°

Operating Temperature Range: -40°C to 85°C

Quality and Safety Features

RoHS3 compliant

Reliable through-hole mounting

Compatibility

Suitable for various infrared-based applications, such as remote controls, motion sensors, and security systems.

Application Areas

Infrared-based remote control systems

Motion detection and sensing applications

Security and surveillance systems

Industrial and medical equipment

Product Lifecycle

The TSAL4400 is an actively supported product, and Vishay Semiconductor continues to manufacture and supply it.

Replacement or upgraded products may be available in the future, but the TSAL4400 remains a reliable and widely used infrared LED option.

Key Reasons to Choose This Product

Efficient infrared light output for effective performance

Wide viewing angle for broader coverage and versatility

Robust through-hole packaging for reliable operation

Compatibility with a wide range of infrared-based applications

Compliance with RoHS3 regulations for environmental responsibility

Ongoing manufacturer support and availability