MPSA20 TIN/LEAD

Single Bipolar Transistors Overview

The MPSA20 is a high-voltage NPN silicon epitaxial planar transistor manufactured by Central Semiconductor Corp. It features a hermetically sealed glass passivated junction designed for reliability in demanding environments. The device is housed in a TO-92 plastic package with three leads. Key electrical characteristics include a collector-emitter voltage rating of 300V and a collector current capability of 150mA. It is engineered for applications requiring high breakdown voltage and moderate power dissipation within a compact form factor.

Single Bipolar Transistors Feature Summary

• Hermetically sealed glass passivated junction for enhanced environmental stability
• High voltage capability suitable for switching and amplification tasks
• Epitaxial planar construction ensuring consistent performance

Single Bipolar Transistors Applications

• High voltage switching circuits
• General purpose amplification
• Driver stages for relay or solenoid control

Single Bipolar Transistors Procurement Notes

Verify the specific ordering suffix to confirm the lead composition, as the TIN/LEAD designation indicates non-rohs compliant materials. Ensure the procurement documentation explicitly references the Central Semiconductor Corp datasheet for the MPSA20 to validate the TO-92 package type and electrical ratings against your design requirements before finalizing orders.

Single Bipolar Transistors Selection Notes

Select this component when circuit designs require a single NPN transistor capable of handling 300V collector-emitter voltage. Consider the thermal resistance and power dissipation limits inherent to the TO-92 package. Verify that the required gain and frequency response align with the manufacturer's specified parameters for this specific part number rather than generic equivalents.

Single Bipolar Transistors Part Context

This component belongs to the MPSA series of high-voltage transistors from Central Semiconductor Corp. The series is known for robust construction and reliability in industrial applications. The MPSA20 specifically targets scenarios needing higher voltage tolerance compared to standard low-voltage general-purpose transistors while maintaining a standard through-hole footprint.

Single Bipolar Transistors Replacement Considerations

Publicly confirmed substitute part numbers are not available in verified sources. Cross-referencing requires careful validation of pinout compatibility, voltage ratings, and package dimensions against the original MPSA20 specifications to ensure functional equivalence without modifying the existing circuit board layout.