VISHAY Phototransistor T3/4, NPN, Leaded, Clear Lens

The VISHAY Phototransistor is a high-performance, leaded silicon NPN phototransistor housed in a clear, T-3/4 plastic package with an integrated lens for optimal light capture. Engineered for reliability and precision, it offers a high photo sensitivity and radiant sensitivity, making it exceptionally responsive to visible and near infrared radiation. Its fast response times ensure it can quickly react to changes in light levels, making it ideal for demanding electronic applications where speed and accuracy are critical.

Featuring a viewing angle of ±12°, this phototransistor provides a focused detection field, allowing for precise sensing in a variety of installations. It is commonly used as a detector within electronic control and drive circuits, enabling functionalities such as object detection, position sensing, and light-dependent switching. Its robust construction and consistent performance ensure long-term reliability in both industrial and commercial settings.

Key Specifications

• Wavelength: Peak sensitivity occurs at a wavelength of 825nm, making it highly effective for specific infrared and near-infrared applications.
• Collector Light Current: Delivers 1.0mA collector light current under standard test conditions (Ee = 1mW/cm², λ = 950nm, VCE = 5V).
• Power Consumption: Low power consumption of 100mW contributes to energy-efficient circuit designs.
• Package: The compact T-3/4 style case has a lens diameter of 1.8mm.
• Pin Configuration: Features 2 pins for straightforward circuit integration.

With its combination of high sensitivity, fast response, and a compact form factor, the VISHAY Phototransistor is a versatile and dependable component for enhancing the optical sensing capabilities of your electronic projects.