UNR9111J0L

Overview

The UNR9111J0L 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 complies with the RoHS Directive. Key electrical parameters include a collector-emitter voltage of -50 V, a collector current of -100 mA, and a total power dissipation of 125 mW. The device incorporates a base resistor (R1) of 10 kΩ and an emitter resistor (R2) of 10 kΩ. It exhibits a forward current transfer ratio (hFE) of 35 at IC = -5 mA and VCE = -10 V, with a transition frequency of 80 MHz.

Feature Summary

• Integrates two 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 stages in compact electronic devices

Procurement Notes

Verify the specific ordering suffix against Panasonic's official lifecycle database to confirm availability status. Check for maintenance or discontinued classifications before finalizing procurement plans. Ensure compliance with RoHS requirements as stated in the datasheet. Confirm package dimensions match design constraints.

Selection Notes

Select this component when a PNP transistor with integrated biasing is required for space-constrained digital designs. Verify that the 10 kΩ/10 kΩ resistor configuration matches the circuit requirements. Consider the -50 V voltage rating and 100 mA current limit for load compatibility. Evaluate thermal performance based on the 125 mW power dissipation limit.

Part Context

This part belongs to the UNR911xJ series from Panasonic Electronic Components. The series offers various resistor combinations for different logic levels. The UNR9111J variant specifically provides equal 10 kΩ resistances for both base and emitter connections.

Replacement Considerations

Consult the UNR911xJ series datasheet for alternative part numbers with different resistor values. Verify pinout compatibility with the SC-89 package. Cross-reference specifications with other manufacturers' pre-biased transistors if necessary.