2SC4454R-AC

Single Bipolar Transistors Overview

The onsemi 2SC4454R-AC is a single NPN bipolar junction transistor designed for high-frequency applications. It features a maximum collector current of 200 mA and a collector-emitter voltage rating of 15 V. The device supports a transition frequency of 750 MHz, enabling efficient signal processing in RF circuits. With a maximum power dissipation of 300 mW and an operating junction temperature range up to 150°C, it provides reliable performance in through-hole 3-SPA packages.

Single Bipolar Transistors Feature Summary

• High-frequency operation capability with a transition frequency of 750 MHz
• Robust thermal stability supporting junction temperatures up to 150°C
• Compact through-hole packaging suitable for space-constrained designs

Single Bipolar Transistors Applications

• RF amplifier stages
• High-speed switching circuits
• Signal processing modules

Single Bipolar Transistors Procurement Notes

Verify the component authenticity by checking the manufacturer's part number against official datasheets. Confirm package type and pinout compatibility before integration. Ensure storage conditions meet semiconductor handling standards to prevent electrostatic discharge damage during procurement and assembly processes.

Single Bipolar Transistors Selection Notes

Select this component when designing circuits requiring moderate current handling at high frequencies. Consider the 15 V voltage limit and 200 mA current capacity for load requirements. Evaluate thermal management needs given the 300 mW power dissipation rating and ensure adequate heat sinking if operating near maximum limits.

Single Bipolar Transistors Part Context

This NPN transistor belongs to onsemi's discrete bipolar transistor lineup, optimized for radio frequency and analog signal applications. It serves as a fundamental active element in amplification and switching tasks within consumer electronics and communication hardware.

Single Bipolar Transistors Replacement Considerations

Consult official cross-reference lists for verified substitutes. Ensure replacement parts match electrical ratings including voltage, current, and frequency specifications to maintain circuit integrity.