UNR911MJ0L

Overview

The Panasonic UNR911MJ0L is a Silicon PNP epitaxial planar transistor with built-in bias resistors, designed for digital circuits. It features an SS-Mini3-F1 package (SC-89) and operates with a collector-emitter voltage of -50 V and a maximum collector current of -100 mA. The device includes a base resistor (R1) of 2.2 kΩ and an emitter resistor (R2) of 47 kΩ. Total power dissipation is rated at 125 mW, with a transition frequency of 80 MHz. It complies with the RoHS Directive.

Feature Summary

• Integrates a PNP transistor with two internal bias resistors to reduce component count and equipment size.
• Utilizes an SS-Mini type package suitable for automatic insertion via tape packing.

Applications

• Digital circuit switching applications
• Logic interface circuits
• Driver circuits for low-power loads

Procurement Notes

Verify the specific suffix '0L' against the manufacturer's latest documentation to confirm availability status and packaging details. Check official lifecycle databases for maintenance or discontinuation notices before finalizing procurement plans.

Selection Notes

Select this component when a compact PNP switch with fixed biasing is required. Ensure the 2.2 kΩ base and 47 kΩ emitter resistance values align with the target logic levels and drive requirements. Verify thermal constraints for the 125 mW dissipation rating in the final assembly.

Part Context

This part belongs to the UNR911xJ series of transistors with built-in resistors from Panasonic Industry. The series offers various resistor combinations to suit different digital logic families. The UNR911MJ variant specifically provides a 2.2 kΩ base and 47 kΩ emitter configuration.

Replacement Considerations

Consult the official Panasonic replacement guide for equivalent parts. Verify pinout compatibility and electrical characteristics such as Vceo and hFE before substituting.