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RPM-22PB

RPM-22PB Description

The RPM-22PB is a phototransistor designed and manufactured by ROHM Semiconductor. It is a side-view sensor with a wavelength of 800nm, which makes it suitable for applications requiring high sensitivity in the infrared spectrum. The RPM-22PB is packaged in a radial case and is available in bulk packaging. It is designed for through-hole mounting, providing a secure and reliable connection in various electronic circuits. Despite being classified as obsolete, the RPM-22PB remains a popular choice due to its unique features and performance benefits.

RPM-22PB Features

• Technical Specifications: The RPM-22PB boasts a maximum collector current (Ic) of 30 mA, ensuring efficient signal transmission. It has a low dark current (Id) of 500 nA, minimizing noise and improving signal accuracy. The phototransistor can handle a maximum power of 150 mW, making it suitable for high-power applications. The voltage collector-emitter breakdown is rated at 32 V, providing robust performance in various operating conditions. The viewing angle of 64° allows for a wide detection range, making it ideal for applications requiring broad coverage.

• Performance Benefits: The RPM-22PB's side-view orientation enables it to detect light from a specific direction, making it suitable for applications requiring directional light sensing. Its 800nm wavelength allows for high sensitivity in the infrared spectrum, making it ideal for applications such as intrusion detection and remote controls. The phototransistor's low dark current ensures minimal noise and improved signal accuracy, while its high collector current allows for efficient signal transmission.

• Unique Features and Advantages: The RPM-22PB's side-view orientation and 800nm wavelength provide it with unique advantages over similar models. Its ability to detect light from a specific direction makes it ideal for applications requiring directional light sensing. Additionally, its high sensitivity in the infrared spectrum allows it to be used in applications such as intrusion detection and remote controls. The phototransistor's low dark current and high collector current ensure minimal noise and efficient signal transmission, making it a reliable choice for various applications.

RPM-22PB Applications

The RPM-22PB is ideal for a wide range of applications, including:

1. Intrusion Detection Systems: The RPM-22PB's side-view orientation and 800nm wavelength make it suitable for detecting intruders in security systems.
2. Remote Controls: The phototransistor's high sensitivity in the infrared spectrum allows it to be used in remote control systems for various devices.
3. Light Sensing Applications: The RPM-22PB's wide viewing angle and low dark current make it ideal for applications requiring light sensing, such as ambient light detection and proximity sensing.
4. Industrial Automation: The phototransistor's robust performance and high collector current make it suitable for use in industrial automation systems, where reliable and efficient signal transmission is crucial.

Conclusion of RPM-22PB

Despite being classified as obsolete, the RPM-22PB remains a popular choice in the electronics industry due to its unique features and performance benefits. Its side-view orientation, 800nm wavelength, and high sensitivity in the infrared spectrum make it ideal for a wide range of applications, including intrusion detection systems, remote controls, light sensing applications, and industrial automation. The phototransistor's low dark current and high collector current ensure minimal noise and efficient signal transmission, making it a reliable choice for various applications. While the RPM-22PB may be considered obsolete, its unique features and advantages continue to make it a valuable component in the electronics industry.