BC32716

Single Bipolar Transistors Overview

The BC32716BU is a PNP bipolar junction transistor (BJT) manufactured by onsemi, designed for general-purpose switching and amplification applications. It features a maximum collector-emitter voltage of 45V and a continuous collector current rating of 800mA. The device utilizes silicon technology and is housed in a TO-92-3 through-hole package. Key electrical characteristics include a DC current gain (hFE) ranging from 250 to 630, a transition frequency of 100MHz, and a power dissipation capacity of 625mW. It operates within a temperature range of -55°C to +150°C.

Single Bipolar Transistors Feature Summary

• PNP polarity configuration suitable for high-side switching and complementary amplifier stages
• High DC current gain variant providing enhanced signal amplification capabilities
• Robust thermal performance with a maximum junction temperature of 150°C
• Through-hole mounting compatibility via standard TO-92-3 leaded package

Single Bipolar Transistors Applications

• General-purpose low-frequency amplification circuits
• Complementary pairs in push-pull output stages
• Driver circuits for relays and small motors
• Logic level translation interfaces

Single Bipolar Transistors Procurement Notes

Verify the specific suffix 'BU' against official onsemi documentation to confirm the exact hFE binning and packaging specifications. Confirm end-of-life status and last-time-buy dates directly with the manufacturer or authorized distributors, as availability may be restricted. Ensure component authenticity through verified supply chain channels to avoid counterfeit risks associated with discontinued semiconductor parts.

Single Bipolar Transistors Selection Notes

Select this component when a PNP transistor with moderate voltage ratings and high current gain is required for through-hole designs. Compare the 250-630 hFE range against circuit requirements for base drive calculations. Consider the 625mW power dissipation limit and thermal resistance of the TO-92 package for heat management. Evaluate alternative packages if surface-mount solutions are preferred for automated assembly processes.

Single Bipolar Transistors Part Context

This part belongs to the BC327 series of PNP transistors, which are widely used in consumer electronics and industrial control systems. The BC327 family offers various gain bins to accommodate different amplification needs. The BC32716BU specifically denotes a standardized gain range within this lineage, maintaining pinout compatibility with other BC327 variants for easy design substitution.

Single Bipolar Transistors Replacement Considerations

Check for direct replacements such as BC327TF or other BC327 series variants with matching pinouts and electrical parameters. Verify that substitute components meet the same 45V VCEO and 800mA IC ratings. Ensure any replacement maintains the TO-92-3 package form factor if board space constraints exist.