KSD1616ALBU

Single Bipolar Transistors Overview

The KSD1616ALBU is a small signal NPN epitaxial silicon transistor manufactured by Fairchild Semiconductor. It features a maximum collector current of 1A and a collector-emitter breakdown voltage of 60V. The device is housed in a TO-92-3 through-hole package with a cylindrical plastic body. Key electrical specifications include a minimum DC current gain (hFE) of 135, a transition frequency of 160MHz, and a maximum power dissipation of 750mW. The component supports a junction temperature up to 150°C and exhibits a collector cutoff current of 100nA.

Single Bipolar Transistors Feature Summary

• NPN epitaxial silicon construction for reliable switching performance
• TO-92-3 through-hole package design suitable for general-purpose applications
• High current handling capability with 1A collector current rating
• Audio frequency operation support with specified transition frequency

Single Bipolar Transistors Applications

• Audio frequency power amplifier circuits
• Medium speed switching applications
• General purpose transistor switching tasks

Single Bipolar Transistors Procurement Notes

Verify the specific suffix ALBU against official Fairchild documentation to confirm exact binning and marking codes. Confirm RoHS compliance status as indicated in the ordering information. Check current production status, as related variants may be obsolete or discontinued. Ensure the supplier provides valid traceability documents matching the manufacturer's part number requirements.

Single Bipolar Transistors Selection Notes

Select this component when a 60V NPN transistor with 1A continuous current capacity is required. Consider the TO-92-3 package for through-hole mounting constraints. Evaluate the 160MHz transition frequency against circuit speed requirements. Compare hFE ranges if specific gain consistency is necessary for the application design.

Single Bipolar Transistors Part Context

The KSD1616 series represents a line of NPN silicon transistors designed for audio and switching duties. Variants such as KSD1616AGBU and KSD1616AYD27Z share similar core characteristics but may differ in packaging or specific parameter bins. The ALBU suffix denotes a specific configuration within the Fairchild product family, often associated with bulk or tape-and-reel options depending on the era of production.

Single Bipolar Transistors Replacement Considerations

Public confirmed substitutes include KSD1616AGBU from onsemi. Verify pinout compatibility and thermal characteristics before substitution. Note that some original Fairchild datasheets indicate obsolescence for certain base models.