2SC3311A0A

Single Bipolar Transistors Overview

The Panasonic 2SC3311A0A is a silicon NPN epitaxial planar transistor designed for low-frequency amplification. It features a collector-emitter voltage of 50 V, a collector current of 100 mA, and a power dissipation of 300 mW. The device offers a transition frequency of 150 MHz and a forward current transfer ratio ranging from 160 to 460. Packaged in the NS-B1 (TO-92) format, it serves as a complementary component to the 2SA1309A.

Single Bipolar Transistors Feature Summary

• Optimized for high-density mounting applications
• Supports supply via radial taping

Single Bipolar Transistors Applications

• Low-frequency amplification circuits
• General electronic equipment
• Communications equipment
• Measuring instruments

Single Bipolar Transistors Procurement Notes

Verify the specific ordering suffix against official Panasonic documentation to confirm package type and tape configuration. Confirm compliance with RoHS Directive EU 2002/95/EC requirements. Check the manufacturer's website for the latest product lifecycle status, as this component may be subject to maintenance or discontinuation schedules.

Single Bipolar Transistors Selection Notes

Select this component for designs requiring an NPN transistor with a 50 V collector-emitter rating and 100 mA continuous current capability. Ensure the application operates within the specified junction temperature range of 150 °C. Verify that the required hFE gain falls within the available rank classifications of Q, R, S, or No-rank.

Single Bipolar Transistors Part Context

This part belongs to the Panasonic 2SC3311 series of small-signal transistors. It is specifically engineered as the complementary pair to the 2SA1309A PNP transistor. The series utilizes a silicon NPN epitaxial planar structure housed in the standard NS-B1 plastic package.

Single Bipolar Transistors Replacement Considerations

The datasheet identifies the 2SA1309A as the complementary counterpart. For direct replacement, verify pinout compatibility and ensure the substitute meets the 50 V VCEO and 100 mA IC specifications.

Single Bipolar Transistors FAQ

What is the maximum collector-emitter voltage?

The maximum collector-emitter voltage (VCEO) is 50 V.

Is this component suitable for aerospace applications?

No. The datasheet specifies use for standard applications like office and communications equipment. Special applications such as aerospace require consultation with sales staff due to exceptional reliability requirements.

What is the transition frequency of the 2SC3311A?

The transition frequency (fT) is 150 MHz under conditions of VCB = 10 V and IE = -2 mA at 200 MHz test frequency.