2SC1621-T1B-A

Single Bipolar Transistors Overview

The 2SC1621-T1B-A is an NPN bipolar junction transistor manufactured by Renesas Electronics Corporation. It is designed for high-frequency switching and amplification applications. The device features a collector-emitter voltage rating of 20 V and a maximum collector current of 200 mA. It operates with a transition frequency of 500 MHz and has a power dissipation capacity of 200 mW. The component is housed in a surface-mount SC-70 package, suitable for compact electronic designs requiring small signal processing.

Single Bipolar Transistors Feature Summary

• Designed for high-frequency switching and amplification tasks
• Small signal NPN bipolar transistor configuration
• Surface mount packaging for compact circuit integration

Single Bipolar Transistors Applications

• High-frequency switching circuits
• Signal amplification stages
• Compact consumer electronics design

Single Bipolar Transistors Procurement Notes

Verify the specific ordering suffix to ensure compatibility with the required package type and tape-and-reel specifications. Confirm that the active status aligns with long-term supply requirements. Cross-reference the pinout against the official datasheet to prevent installation errors during PCB assembly. Ensure environmental compliance standards meet project specifications before finalizing procurement orders.

Single Bipolar Transistors Selection Notes

Select this component when a small form factor is critical for the design. The 20 V rating suits low-voltage logic interfaces. The 500 MHz transition frequency supports RF applications. Consider the SC-70 package constraints for thermal management. Evaluate the 200 mA current limit against load requirements to ensure reliable operation within safe operating areas.

Single Bipolar Transistors Part Context

This part belongs to Renesas' portfolio of small signal transistors. It complements other devices in the series offering various voltage and current ratings. The product line targets modern electronics requiring efficient space utilization. It serves as a fundamental discrete component for analog and digital signal processing tasks in portable devices.

Single Bipolar Transistors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify electrical parameters such as Vceo, Ic, and fT against potential alternatives. Check package dimensions and pin assignments for mechanical compatibility. Consult manufacturer cross-reference guides for verified replacements.