BC327-25 TRE PBFREE

Single Bipolar Transistors Overview

The BC327-25 TRE PBFREE is a silicon PNP general-purpose bipolar junction transistor manufactured by Central Semiconductor Corp. It is housed in a TO-92 (TO-226AA) three-pin through-hole package. The device features a maximum collector current of 800 mA and a collector-emitter breakdown voltage of 45 V. It exhibits a DC current gain (hFE) range of 100 to 250, with a transition frequency of 100 MHz. The component supports a maximum power dissipation of 625 mW and operates within a temperature range of -55 °C to +150 °C.

Single Bipolar Transistors Feature Summary

• PNP silicon construction for general-purpose switching and amplification
• High DC current gain ranging from 100 to 250
• Lead-free and RoHS compliant packaging

Single Bipolar Transistors Applications

• General-purpose switching circuits
• Amplifier stages
• Driver applications

Single Bipolar Transistors Procurement Notes

Verify the specific hFE binning classification required for the application, as the BC327 series typically offers multiple gain ranges (e.g., -25 indicating 100-250). Confirm that the TO-92 lead configuration matches the PCB footprint requirements. Ensure the procurement documentation explicitly states Pb-free compliance if environmental regulations apply to the assembly process.

Single Bipolar Transistors Selection Notes

Select this component when a standard PNP transistor with moderate current handling and high gain is needed for through-hole designs. The 45V rating suits low-voltage logic interfacing and signal processing. Consider thermal management for continuous operation near the 625 mW limit. Verify availability against alternative manufacturers like NXP or ON Semiconductor if supply chain constraints exist.

Single Bipolar Transistors Part Context

This part belongs to the widely used BC327 family of PNP transistors, originally standardized by Philips Semiconductors. The BC327 series serves as a fundamental discrete semiconductor component for analog and digital circuit design. Central Semiconductor produces this variant adhering to the legacy specifications while ensuring modern manufacturing standards are met.

Single Bipolar Transistors Replacement Considerations

• BC327-25 (NXP/Philips)
• BC327T-13 (Diodes Incorporated)
• MMBT3906 (Alternative lower current option)

Single Bipolar Transistors FAQ

What does the suffix '-25' indicate in the part number?

The '-25' suffix denotes the DC current gain (hFE) binning, specifying a minimum gain of 100 and a maximum gain of 250 at specified test conditions.

Is this component compatible with lead-free soldering processes?

Yes, the 'PBFREE' designation confirms that the component is manufactured without lead, complying with RoHS directives for use in lead-free assembly lines.

What is the maximum power dissipation capability?

The maximum power dissipation is 625 mW at an ambient temperature of 25 °C, requiring appropriate thermal derating at higher operating temperatures.