ASS8550-H-HF

Single Bipolar Transistors Overview

The ASS8550-H-HF is a silicon planar avalanche transistor manufactured by Comchip Technology. It is an NPN type device housed in a surface-mount SOT-23 package. The component features a collector-emitter voltage rating of 40V and a maximum continuous collector current of 1.5A. It is designed for general-purpose amplification and switching applications, with a minimum DC current gain (hFE) specified at 40.

Single Bipolar Transistors Feature Summary

• Utilizes silicon planar technology for robust performance
• Capable of handling avalanche conditions
• Designed for surface-mount assembly

Single Bipolar Transistors Applications

• General-purpose amplification
• Electronic switching circuits

Single Bipolar Transistors Procurement Notes

Verify the specific datasheet for the ASS8550-H-HF variant to confirm electrical characteristics and pinout compatibility. Ensure that the selected component meets the required thermal dissipation standards for the intended operating environment. Cross-reference the manufacturer's documentation for any updates regarding lead-free compliance or packaging specifications prior to finalizing procurement decisions.

Single Bipolar Transistors Selection Notes

Select this component based on its 40V breakdown voltage and 1.5A current capacity requirements. Consider the SOT-23 package size for space-constrained designs. Verify that the hFE range aligns with the circuit's biasing needs. Ensure the application does not exceed the absolute maximum ratings defined in the official specification sheet.

Single Bipolar Transistors Part Context

This part belongs to the family of small-signal NPN transistors produced by Comchip Technology. These devices are commonly used in consumer electronics and industrial control systems where reliable switching and amplification are required. The SOT-23 form factor allows for automated placement and compact board layouts.

Single Bipolar Transistors Replacement Considerations

Consult official substitution lists from Comchip Technology for verified equivalents. Generic replacements may differ in avalanche ruggedness or current gain characteristics.