UNR92A5G0L

Overview

The UNR92A5G0L is a silicon NPN epitaxial planar transistor with a built-in bias resistor, designed for digital circuits. It operates with a collector-emitter voltage of 50 V and a maximum collector current of 80 mA. The device features a minimum forward current transfer ratio (hFE) of 160 at IC = 5 mA and VCE = 10 V. Total power dissipation is rated at 125 mW, with a junction temperature limit of 125 °C. Transition frequency reaches 150 MHz under specified conditions. The component is housed in an SSMini3-F3 package with three pins: Base, Emitter, and Collector.

Feature Summary

• Built-in bias resistor simplifies circuit design by reducing external component count.
• Optimized for high-density mounting and equipment downsizing.
• Contributes to low power consumption in digital applications.

Applications

• Digital circuits
• General electronic equipment such as office equipment
• Communications equipment
• Measuring instruments
• Household appliances

Procurement Notes

Verify the specific ordering suffix against Panasonic's official documentation to confirm package type and compliance status. Check the manufacturer's website for the latest lifecycle stage information, as this product may be subject to maintenance or discontinuation plans. Ensure that the requested variant matches the exact electrical specifications required for the target application before finalizing procurement.

Selection Notes

Select this component when a compact NPN transistor with integrated biasing is required for digital switching applications. Consider the 50 V collector-emitter voltage and 80 mA current limits during circuit design. Verify that the SSMini3-F3 package dimensions fit the available PCB space. Evaluate the thermal performance based on the 125 mW power dissipation rating and expected ambient operating temperatures.

Part Context

The UNR92A5G series belongs to Panasonic's lineup of transistors with built-in resistors, specifically engineered for digital logic interfaces. These components replace discrete resistor-transistor networks, saving board space and assembly time. The UNR92A5G0L variant utilizes the SSMini3-F3 package, offering a small footprint suitable for modern consumer electronics and portable devices requiring efficient signal processing.

Replacement Considerations

Consult Panasonic's official cross-reference guides for verified substitutes. Ensure any replacement maintains the same NPN configuration, built-in resistor functionality, and compatible pinout within the SSMini3-F3 package format.