PUMB13,115

The PUMB13,115 is a dual PNP resistor-equipped transistor (RET) array in a common cathode configuration. It features two PNP transistors with built-in resistors, ideal for use in various electronic applications requiring amplification or switching of signals.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

• 1B: Base of Transistor 1
• 1E: Emitter of Transistor 1
• 1R: Resistor for Transistor 1
• 2B: Base of Transistor 2
• 2E: Emitter of Transistor 2
• 2R: Resistor for Transistor 2
• GND: Common Cathode Connection

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the PUMB13,115 RET array for a visual representation.

Key Features

• Dual PNP Transistors: The PUMB13,115 includes two PNP transistors, allowing for versatile signal amplification or switching.
• Resistor-Equipped: Each transistor in the array is equipped with a built-in resistor, simplifying circuit design and ensuring proper biasing.
• Common Cathode Configuration: The transistors share a common cathode connection, making it convenient for common-cathode configurations in electronic circuits.
• Compact Package: Available in a space-saving SOT457 (SC-74) package, suitable for compact PCB designs.

Note: For detailed technical specifications, please refer to the PUMB13,115 datasheet.

Application

• Signal Amplification: Ideal for amplifying weak signals in audio, sensor, or communication circuits.
• Switching Circuits: Suitable for use in switching applications for controlling LEDs, relays, or other loads.
• Voltage Level Shifting: Can be used for level shifting and interfacing between different logic voltage levels.

Functionality

The PUMB13,115 dual PNP RET array provides two PNP transistors with integrated resistors, offering a convenient solution for signal processing and amplification in electronic circuits.

Usage Guide

• Base Connections: Connect the base (1B, 2B) pins to the input signals or control signals.
• Emitter Connections: Connect the emitter (1E, 2E) pins as required based on the circuit configuration.
• Resistor Usage: The built-in resistors (1R, 2R) help in biasing and current limiting for the respective transistors.

Frequently Asked Questions

Q: Can the PUMB13,115 be used in high-frequency applications?
A: The PUMB13,115 is suitable for low to moderate frequency applications due to the inherent characteristics of the PNP transistors and resistor values.

Q: What is the maximum power dissipation of the PUMB13,115?
A: The datasheet specifies the maximum power dissipation ratings for the PUMB13,115 under normal operating conditions.