UNR9216G0L

Overview

The UNR9216G0L is a silicon NPN epitaxial planar transistor with built-in resistors, designed for digital circuits. It features an SSMini3-F3 package with pin configurations of Base (1), Emitter (2), and Collector (3). The device has a collector-emitter voltage rating of 50 V and a maximum collector current of 100 mA. Total power dissipation is rated at 125 mW. The internal circuit includes a single base resistor (R1) with a nominal value of 4.7 kΩ. Forward current transfer ratio ranges from 160 to 460 under standard conditions.

Feature Summary

• Integrates a bias resistor directly into the transistor structure to reduce component count and board space.
• Utilizes an SSMini3-F3 surface-mount package suitable for automated insertion via tape packing.
• Complies with RoHS Directive standards for environmental safety.

Applications

• Digital logic interface circuits
• Switching applications in consumer electronics
• General-purpose signal processing

Procurement Notes

Verify the specific part number against official Panasonic documentation to confirm availability status. Check for any lifecycle notices such as planned maintenance or discontinuation before finalizing procurement decisions. Ensure compatibility with existing design specifications regarding package dimensions and electrical ratings.

Selection Notes

Select this component when a compact NPN transistor with integrated base resistance is required for digital switching. Verify that the 4.7 kΩ internal resistor value aligns with the target circuit's drive requirements. Confirm that the 50 V voltage rating and 100 mA current capacity meet the operational demands of the application.

Part Context

This component belongs to the UNR921xG series of transistors with built-in resistors manufactured by Panasonic Electronic Components. The series offers various resistor values to suit different digital circuit needs while maintaining a consistent small outline package format for easy integration into modern electronic designs.

Replacement Considerations

Consult official Panasonic resources for verified substitute part numbers within the same series or equivalent components from other manufacturers. Ensure any replacement matches the electrical characteristics, package type, and pin configuration to maintain circuit functionality.