KSC1675YBU

Single Bipolar Transistors Overview

The KSC1675YBU is an NPN epitaxial silicon RF bipolar transistor manufactured by onsemi. It operates at a maximum frequency of 300 MHz with a DC collector-base gain (hFE) minimum of 120. The device supports a collector-emitter voltage (VCEO) of 30 V and an emitter-base voltage (VEBO) of 5 V. Continuous collector current is rated at 50 mA, with power dissipation of 250 mW. It functions within a temperature range of -55°C to +150°C and utilizes a TO-92 through-hole package.

Single Bipolar Transistors Feature Summary

• Designed for radio frequency applications utilizing NPN epitaxial silicon technology
• Provides high DC current gain suitable for amplification tasks
• Capable of operation across extended industrial temperature ranges

Single Bipolar Transistors Applications

• RF signal amplification circuits
• High-frequency switching applications
• General purpose transistor stages requiring moderate power handling

Single Bipolar Transistors Procurement Notes

Verify component authenticity against manufacturer specifications due to potential availability constraints. Confirm RoHS compliance status prior to integration. Ensure the TO-92 through-hole package aligns with existing PCB footprints. Validate that the 300 MHz operating frequency meets system requirements. Check for obsolescence notices or lifecycle changes from onsemi before finalizing design-in decisions.

Single Bipolar Transistors Selection Notes

Select this component when designing circuits requiring NPN RF performance with a 30 V collector-emitter rating. The TO-92 package suits prototyping and low-volume production where through-hole mounting is preferred. Consider the 50 mA continuous current limit for load matching. Evaluate thermal management needs given the 250 mW power dissipation capability in enclosed environments.

Single Bipolar Transistors Part Context

This part belongs to onsemi's portfolio of RF bipolar transistors. It complements similar NPN devices like the KSC1674 series, offering higher voltage ratings and current capacity. The family targets general-purpose RF and audio amplification markets. onsemi provides these components for industrial and consumer electronics applications requiring reliable silicon-based switching and amplification.

Single Bipolar Transistors Replacement Considerations

The KSC1674YBU serves as a related variant within the same product line, featuring lower voltage and current ratings. Verify pinout compatibility and electrical parameter margins when substituting. No direct cross-manufacturer equivalents are confirmed in available documentation.