BC640-016G

Single Bipolar Transistors Overview

The BC640-016G is a PNP silicon high current transistor manufactured by onsemi. It operates within a collector-emitter voltage range of -80 Vdc and supports continuous collector currents up to -0.5 Adc. The device features a DC current gain (hFE) ranging from 25 to 250 depending on the operating point, with a typical current-gain bandwidth product of 150 MHz at 100 MHz frequency. Thermal resistance values are specified as 200 °C/W junction-to-ambient and 83.3 °C/W junction-to-case. The component is housed in a TO-92 plastic package.

Single Bipolar Transistors Feature Summary

• PNP silicon planar epitaxial construction designed for high current applications
• Lead-free packaging compliant with environmental standards
• Wide DC current gain range suitable for various amplification requirements
• Robust thermal characteristics supporting operation up to 150°C junction temperature

Single Bipolar Transistors Applications

• General-purpose switching circuits
• Linear amplifier stages
• Driver circuits for loads requiring moderate current handling

Single Bipolar Transistors Procurement Notes

Verify the specific ordering suffix matches the required package style and shipping configuration. Confirm that the Pb-Free designation aligns with project environmental compliance requirements. Ensure technical specifications meet the design constraints before finalizing procurement orders.

Single Bipolar Transistors Selection Notes

Select this component when a PNP transistor with high current capability and moderate voltage ratings is required. Consider the TO-92 package constraints for thermal management and physical space. Evaluate the hFE spread across different collector currents to ensure adequate gain for the intended application circuit.

Single Bipolar Transistors Part Context

This part belongs to the BC640 series of high current PNP transistors produced by onsemi. It serves as a complementary device to NPN counterparts like the BC635 series. The component is widely used in standard discrete semiconductor applications where reliable switching and amplification are necessary.

Single Bipolar Transistors Replacement Considerations

BC640TA is listed as a similar replacement option available from onsemi.