2N1890

Single Bipolar Transistors Overview

The Microchip Technology 2N1890 is a silicon NPN short-lead power bipolar junction transistor (BJT) designed for through-hole mounting. It features a collector-emitter voltage rating of 100V and supports a maximum power dissipation of 500mW, with an alternative rating of 800mW noted in distributor specifications. The device utilizes standard silicon technology and is packaged in bulk quantities.

Single Bipolar Transistors Feature Summary

• Constructed from silicon material for reliable semiconductor performance
• Designed as a short-lead power BJT for robust mechanical stability
• Configured as an NPN type for standard switching and amplification roles

Single Bipolar Transistors Applications

• General purpose power switching applications
• Amplifier circuits requiring NPN configuration
• Industrial control systems utilizing through-hole components

Single Bipolar Transistors Procurement Notes

Verify the specific manufacturer part number against official Microchip Technology documentation to ensure accuracy, as distributor listings may contain variations or errors. Confirm the exact package style and electrical ratings directly from the datasheet before integration into designs. Cross-reference ordering suffixes if applicable to confirm functional equivalence.

Single Bipolar Transistors Selection Notes

Select this component when a silicon NPN BJT with short leads is required for through-hole assembly. Ensure the design operates within the specified 100V collector-emitter voltage limit. Verify that the thermal management strategy accommodates the 500mW power dissipation rating under expected operating conditions.

Single Bipolar Transistors Part Context

This component belongs to the family of discrete bipolar transistors manufactured by Microchip Technology. It serves as a fundamental active element in electronic circuits, distinct from integrated circuits or passive components. The short-lead variant offers specific mechanical advantages for certain board layouts compared to standard leaded packages.