2SA1309AQA

Single Bipolar Transistors Overview

The Panasonic 2SA1309AQA is a silicon PNP epitaxial planar transistor designed for low-frequency amplification. It features a collector-emitter voltage of -50 V, a continuous collector current of -100 mA, and a peak collector current of -200 mA. The device dissipates up to 300 mW at 25°C and operates with a junction temperature up to 150°C. Electrical characteristics include a minimum forward current transfer ratio (hFE) of 160 at -2 mA/-10 V, a transition frequency of 80 MHz, and a maximum collector-emitter saturation voltage of 0.3 V at -50 mA/-5 mA.

Single Bipolar Transistors Feature Summary

• High forward current transfer ratio suitable for general amplification
• Radial taping supply format enabling high-density mounting
• Complementary pairing with the 2SC3311A NPN transistor

Single Bipolar Transistors Applications

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

Single Bipolar Transistors Procurement Notes

Verify component authenticity through authorized distributors or official Panasonic channels. Confirm that the specific ordering suffix matches the required radial taping configuration. Check the manufacturer's lifecycle status page for maintenance or discontinuation updates before finalizing procurement plans.

Single Bipolar Transistors Selection Notes

Select this component for applications requiring a small-signal PNP transistor with moderate gain and low-frequency operation. Ensure the design accommodates the NS-B1 package dimensions and thermal dissipation limits. Verify that the complementary 2SC3311A is available if a matched pair is required for the circuit topology.

Single Bipolar Transistors Part Context

This part belongs to the Panasonic 2SA1309 series of silicon PNP transistors. It is specifically engineered for low-frequency amplification tasks within standard consumer and industrial electronics. The device utilizes an epitaxial planar structure to ensure stable electrical performance across its operating temperature range.

Single Bipolar Transistors Replacement Considerations

Consult the manufacturer's official documentation for verified substitute part numbers. Cross-reference specifications such as hFE, VCEO, and package type when evaluating alternative components.

Single Bipolar Transistors FAQ

What is the complementary transistor for the 2SA1309A?

The datasheet specifies the 2SC3311A as the complementary NPN transistor.

What is the maximum collector-base voltage rating?

The absolute maximum rating for collector-base voltage (V_CBO) is -60 V.

How is the component supplied for mounting?

The product allows supply with radial taping to facilitate high-density mounting.