The RN1107CT is a composite transistor manufactured by Toshiba Semiconductor and Storage. It integrates a resistor-equipped transistor, simplifying circuit design by incorporating biasing resistors within the device. This transistor is suitable for various switching and amplification applications where reduced component count and simplified biasing are desired.

Applications

• Switching circuits: Used for turning on and off LEDs, relays, and other loads.
• Inverter circuits: Creates logic inverters for signal processing.
• Amplification circuits: Provides signal gain in amplifier stages.
• Level shifting: Converts voltage levels in digital circuits.
• General-purpose switching: Used in various electronic circuits requiring a switching element.

Features

• Built-in bias resistors: Simplifies circuit design and reduces external component count.
• Surface-mount package: Facilitates automated assembly and compact designs.
• Low saturation voltage: Minimizes power loss during switching operation.
• High current gain: Provides sufficient amplification for various applications.
• RoHS compliant: Meets environmental standards for hazardous substances.

Benefits

• Simplified circuit design: Reduces the complexity of the circuit and lowers the number of components needed.
• Reduced board space: Allows for compact and space-saving designs.
• Lower component cost: Decreases the overall cost of the circuit by reducing the number of components.
• Improved reliability: Fewer external components reduce the risk of component failures.
• Faster assembly: Facilitates quicker and more efficient manufacturing processes.

Additional Details

The RN1107CT typically comes in a small surface-mount package like a SOT-23. The built-in resistors simplify the biasing requirements, allowing the transistor to be directly connected to a logic signal or other control signal. For precise details on resistor values, transistor characteristics, and package dimensions, refer to the official datasheet from Toshiba Semiconductor and Storage.