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VSMB2943SLX01
+Lista de MateriaisEMITTER IR 940NM 100MA SMD
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FabricanteVishay Semiconductor Opto Division
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Peça do Fabricante #VSMB2943SLX01
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Ficha Técnica VSMB2943SLX01 DataSheet
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Especificações
| Atributo | Valor |
| 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 |
Visão Geral
Description
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
Features
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
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.