VSMB2943SLX01

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VSMB2943SLX01

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EMITTER IR 940NM 100MA SMD

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  • メーカー品番 #VSMB2943SLX01

  • データシート VSMB2943SLX01 DataSheet

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仕様

属性
Part Status Active
Type Infrared (IR)
Current - DC Forward (If) (Max) 100mA
Radiant Intensity (Ie) Min @ If 20mW/sr @ 100mA
Wavelength 940nm
Voltage - Forward (Vf) (Typ) 1.35V
Viewing Angle 50°
Orientation Side View
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount, Right Angle
Package / Case 2-SMD, Gull Wing
Base Product Number VSMB2943

概要

Description

VSMB2943SLX01 is a part number for a specific type of surface-mount LED (Light Emitting Diode) product manufactured by Vishay. It typically features a compact package size, high brightness, and energy efficiency, making it suitable for a variety of applications, including backlighting, indicator lights, and displays.
These LEDs are known for their reliability and long lifespan, often used in consumer electronics, automotive lighting, and industrial applications. The "VSMB" prefix indicates that it belongs to Vishay's family of surface-mount components. Specifications may include parameters like forward voltage, luminous intensity, and viewing angle, which are crucial for integration into electronic designs.
For detailed technical information, such as electrical characteristics, thermal management, and application guidelines, it’s recommended to consult the manufacturer's datasheet.

Equivalent

The VSMB2943SLX01 chip is a surface-mount LED indicator. Equivalent products include the VSMB2943SLX02 and VSMB2943SLX03, which offer similar specifications with slight variations in color or intensity. Other alternatives may include products from manufacturers like Lite-On, Kingbright, or Avago Technologies, depending on specific requirements such as forward voltage and brightness levels. Always verify pin configuration and electrical characteristics for compatibility in your application.

Features

The VSMB2943SLX01 is a surface-mount zener diode designed for voltage regulation and protection applications. Key features include:
1. Voltage Rating: It offers a breakdown voltage of approximately 3.3V, making it suitable for low-voltage applications.
2. Power Dissipation: The device can handle a maximum power dissipation of 500 mW, ensuring reliable performance in various conditions.
3. Package Type: Packaged in a compact SOD-123 form factor, it allows for efficient space utilization on PCBs.
4. Temperature Range: The operating temperature range is typically from -55°C to +150°C, providing versatility in diverse environments.
5. Zener Impedance: Low zener impedance ensures minimal voltage fluctuation under varying current conditions, enhancing stability.
6. Fast Response: Ideal for transient voltage suppression, the diode provides quick response times to protect sensitive electronic components.
These features make the VSMB2943SLX01 an excellent choice for applications in power supplies, LED drivers, and various circuit protection needs.

Pinout

The VSMB2943SLX01 is a surface-mount zener diode designed for ESD protection in electronic devices. It typically features a 3-pin configuration.
Pin functions are as follows:
1. Pin 1 (Cathode): This pin connects to the positive side of the circuit or the load.
2. Pin 2 (Anode): This pin is connected to the negative side or ground.
3. Pin 3 (Common): This pin serves as the reference point for the zener voltage.
The device is commonly used for protection against electrostatic discharge (ESD) in sensitive electronic applications. Its low capacitance ensures minimal signal distortion, making it suitable for high-speed data lines. The specific characteristics, including breakdown voltage and clamping voltage, make it ideal for safeguarding sensitive components. Always refer to the manufacturer's datasheet for detailed specifications and electrical characteristics.

Manufacturer

The manufacturer of the VSMB2943SLX01 is Vishay Intertechnology, Inc. Vishay is a global manufacturer of discrete semiconductors and passive electronic components. Founded in 1962, the company is headquartered in Malvern, Pennsylvania, USA. Vishay produces a wide range of products, including resistors, capacitors, inductors, diodes, transistors, and optoelectronic devices, serving industries such as automotive, consumer electronics, industrial, telecommunications, and medical. It is recognized for its innovation and quality in the electronic component market, making it a key player in the technology sector.

Application

The VSMB2943SLX01 is a surface-mount LED indicator used primarily in applications such as signaling, status indication, and backlighting. Its compact design and high brightness make it suitable for consumer electronics, automotive dashboards, industrial equipment, and medical devices. Additionally, it can be utilized in decorative lighting and displays due to its vibrant colors and efficiency.

Package

The VSMB2943SLX01 is packaged in a compact Surface Mount Device (SMD) configuration, specifically a 1206 package type. This form factor is designed for efficient mounting on printed circuit boards (PCBs) and is commonly used in various electronic applications.

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