UNR211E00L

Overview

The Panasonic UNR211E00L is a Silicon PNP epitaxial planar transistor with built-in resistors, designed for digital circuits. It features an internal connection of R1=47 kΩ and R2=22 kΩ. The device operates within a collector-emitter voltage (VCEO) of -50 V and a collector current (IC) of -100 mA. Total power dissipation is rated at 200 mW. It utilizes the Mini3-G1 package (SC-59), measuring 2.8 mm in length, 1.5 mm in width, and 1.1 mm in height. The component complies with the RoHS Directive.

Feature Summary

• Integrates dual biasing resistors to reduce circuit board space and part count
• Utilizes a compact SC-59 surface-mount package for automated insertion
• Engineered specifically for driving digital logic circuits

Applications

• Digital logic interface circuits
• General-purpose switching applications
• Driver stages for integrated circuits

Procurement Notes

Verify the specific ordering suffix against official Panasonic documentation to confirm exact resistance values and packaging type. Confirm compliance status with current environmental directives before procurement. Ensure the supplier provides valid traceability documents matching the manufacturer's specifications.

Selection Notes

Select this component when a PNP transistor with fixed base biasing is required for digital switching. Verify that the 47 kΩ and 22 kΩ internal resistor values align with the target circuit design. Ensure the operating voltage does not exceed the -50 V collector-emitter rating.

Part Context

This component belongs to the UNR211x Series, which encompasses various PNP transistors with different internal resistor configurations. The series is designed to replace discrete transistor and resistor combinations in standard digital logic designs, offering a standardized footprint across multiple electrical variants.

Replacement Considerations

Cross-reference with other UNR211x variants if different resistor ratios are needed. Verify pinout compatibility with the SC-59 package before substitution.