2N5227 PBFREE

Overview

The 2N5227 PBFREE is a PNP bipolar junction transistor manufactured by Central Semiconductor Corp. It features a collector-base voltage of 30 V and an emitter-base voltage of 3 V. The device supports a maximum collector current of 50 mA with a gain bandwidth product of 100 MHz. Collector-emitter saturation voltage is specified at 400 mV. It utilizes a TO-92 through-hole package.

Feature Summary

• PNP polarity configuration for single-switching applications
• Through-hole mounting in a TO-92 package
• Lead-free (PbFREE) construction

Applications

• General-purpose switching circuits
• Low-frequency amplification stages
• Signal processing components

Procurement Notes

Verify the specific ordering suffix to confirm lead-free status, as standard variants may exist. Confirm the manufacturer is Central Semiconductor Corp, distinct from other vendors using similar part numbers. Ensure the package style matches the required TO-92 through-hole form factor for board integration.

Selection Notes

Select this component when a PNP transistor with a 30 V collector-base rating and 50 mA current capacity is required. The 100 MHz gain bandwidth product suits low-to-medium frequency operations. Verify compatibility with TO-92 mounting constraints and thermal requirements for the intended circuit design.

Part Context

This part belongs to the 2N5227 series of bipolar transistors. It is a discrete semiconductor device designed for general electronic applications. The PBFREE designation indicates compliance with lead-free manufacturing standards, distinguishing it from tin/lead variants available from the same manufacturer.

Replacement Considerations

Cross-reference with other 2N5227 variants from different manufacturers to ensure pinout and electrical parameter compatibility. Verify that substitute parts maintain the PNP polarity and TO-92 package dimensions for direct replacement.