UNR511700L

Overview

The UNR511700L is a Silicon PNP epitaxial planar transistor with a built-in resistor, packaged in the S-Mini3-G1 (EIAJ: SC-70) format. It features an internal base resistor R1 of 22 kΩ and operates with a collector-emitter voltage rating of -50 V and a maximum collector current of -100 mA. The device has a total power dissipation capacity of 150 mW at 25°C ambient temperature. Its transition frequency reaches 80 MHz under standard test conditions. The component complies with the RoHS Directive (EU 2002/95/EC).

Feature Summary

• Integrates a single PNP transistor with a fixed 22 kΩ base resistor to reduce component count.
• Utilizes the compact S-Mini3-G1 package for automated tape/magazine insertion.
• Designed specifically for digital circuit applications.

Applications

• Digital logic circuits requiring integrated biasing resistors.
• General electronic equipment such as office machines and measuring instruments.
• Communications equipment utilizing standard semiconductor components.

Procurement Notes

Verify the specific suffix '00L' against official Panasonic documentation to confirm its exact status within the UNR511x series. Check the manufacturer's lifecycle page for maintenance or discontinuation notices, as this series includes various product stages. Ensure the ordering code matches the required electrical characteristics before procurement.

Selection Notes

Select this component when a compact PNP transistor with a fixed 22 kΩ base resistor is required for digital switching. Verify that the -50 V collector-emitter voltage and -100 mA current limits meet the circuit requirements. Consider the S-Mini3-G1 package dimensions for PCB layout constraints.

Part Context

This part belongs to the UNR511x Series, which comprises various configurations of transistors with built-in resistors. The series offers different resistance values and hFE ranks to suit diverse digital circuit needs. The UNR5117 variant specifically provides a 22 kΩ internal resistor.

Replacement Considerations

Consult official Panasonic cross-reference lists for verified substitutes. Generic equivalents may not match the specific S-Mini3-G1 package or the precise 22 kΩ resistor tolerance.