UNR32AE00L

Overview

The UNR32AE00L is a Silicon NPN epitaxial planar type pre-biased transistor manufactured by Panasonic Electronic Components. Designed for digital circuits, this component integrates an internal bias resistor to simplify circuit design and reduce mounting space. It features a maximum collector-emitter voltage of 50V and a continuous collector current rating of 80mA. The device operates with a transition frequency of 150MHz and dissipates up to 100mW of power. Packaged in the SSS Mini-3 (F2) surface-mount format, it supports high-density assembly requirements while contributing to low power consumption in electronic systems.

Feature Summary

• Integrated bias resistor simplifies external circuit configuration
• Suitable for high-density mounting and equipment downsizing
• Contributes to low power consumption in digital applications

Applications

• Digital logic interface circuits
• Switching applications in consumer electronics
• Driver stages for compact digital modules

Procurement Notes

Verify the specific suffix against official Panasonic documentation to confirm exact electrical tolerances and packaging specifications. Confirm availability status as components may be subject to discontinuation or lifecycle changes. Ensure the ordering code matches the required tape-and-reel quantity and package variant before finalizing procurement orders.

Selection Notes

Select this component when a compact NPN pre-biased transistor is required for digital switching tasks. Verify that the 50V breakdown voltage and 80mA current limits exceed the application's peak operational demands. Consider the SSS Mini-3 footprint constraints during PCB layout to ensure compatibility with automated placement equipment.

Part Context

This part belongs to the UNR32 series of pre-biased transistors from Panasonic. These devices are engineered to replace multiple discrete components by integrating the transistor and bias network into a single small outline package. The series targets applications demanding reduced board space and simplified assembly processes in modern digital electronics.

Replacement Considerations

Consult official cross-reference data for direct substitutes. Verify pinout compatibility and electrical parameter equivalence before replacing the original component in existing designs.