495220TU_SN00120

Single Bipolar Transistors Overview

The onsemi 495220TU_SN00120 is a high-voltage NPN Darlington transistor designed for robust power switching applications. It features a maximum collector-emitter voltage (VCEO) of 325 V and a continuous collector current rating of 4 A. The device is housed in a TO-220-3 through-hole package, providing efficient thermal dissipation capabilities with a total power rating of 40 W. Key electrical characteristics include a collector-base voltage (VCBO) of 550 V and an emitter-base voltage (VEBO) of 10 V. This component is engineered for reliability in industrial environments.

Single Bipolar Transistors Feature Summary

• High-voltage capability suitable for demanding power switching tasks
• Darlington configuration provides high current gain for efficient drive requirements
• Robust TO-220-3 through-hole package ensures effective heat management

Single Bipolar Transistors Applications

• Industrial motor control systems
• High-voltage power supply circuits
• General-purpose power switching applications

Single Bipolar Transistors Procurement Notes

Verify the specific suffix SN00120 against official manufacturer documentation to confirm exact ordering and packaging details. Ensure compatibility with standard TO-220 mounting hardware. Confirm RoHS compliance status as indicated by the manufacturer's current product specifications before finalizing procurement plans.

Single Bipolar Transistors Selection Notes

Select this component when designing circuits requiring high voltage isolation and significant current handling capacity. The Darlington structure simplifies base drive requirements compared to single transistors. Consider the thermal resistance of the TO-220 package and implement appropriate heatsinking strategies to maintain junction temperatures within safe operating limits during continuous operation.

Single Bipolar Transistors Part Context

This part belongs to the Single Bipolar Transistors category from onsemi. It is classified specifically as a NPN Darlington transistor. The product line focuses on providing reliable discrete semiconductor solutions for various electronic applications, emphasizing durability and performance in power management contexts.

Single Bipolar Transistors Replacement Considerations

Consult official substitution guides for equivalent NPN Darlington transistors with matching voltage and current ratings. Verify pinout compatibility and thermal characteristics when considering alternative manufacturers or packages.