UNR9214G0L

Overview

The UNR9214G0L is a silicon NPN epitaxial planar transistor with built-in resistors, designed for digital circuits. It features an SSMini3-F3 package with pin configuration of Base (1), Emitter (2), and Collector (3). The component has a maximum collector current of 100 mA and a total power dissipation of 125 mW at 25°C. Voltage ratings include VCEO and VCBO of 50 V. Internal resistance values are R1 = 10 kΩ and R2 = 47 kΩ. The forward current transfer ratio (hFE) ranges from 80 to 400 at IC = 5 mA and VCE = 10 V. Transition frequency is 150 MHz.

Feature Summary

• Integrates two bias resistors within the transistor package to reduce component count and board space.
• Utilizes a compact SSMini3 surface-mount package suitable for automated insertion via tape packing.

Applications

• Digital logic interface circuits
• Switching applications in consumer electronics
• Driver circuits for low-power loads

Procurement Notes

Verify the specific ordering suffix '0L' against manufacturer documentation to confirm packaging details such as reel size or tape-and-reel specifications. Confirm RoHS compliance status and lifecycle stage through official Panasonic Industry channels before finalizing procurement plans.

Selection Notes

Select this part when a pre-biased NPN transistor with a 10kΩ base resistor and 47kΩ emitter resistor is required. Ensure the circuit design accommodates the 100 mA collector current limit and 125 mW power dissipation constraints under expected ambient temperature conditions.

Part Context

This component belongs to the UNR921xG series of transistors with built-in resistors manufactured by Panasonic Electronic Components. The series offers various resistor combinations to suit different digital switching requirements while maintaining a consistent small outline package format.

Replacement Considerations

Consult the official Panasonic replacement list for equivalent parts. Verify that any substitute maintains the same NPN configuration, voltage ratings, and internal resistor values (10kΩ/47kΩ) to ensure circuit compatibility.