2SD13020RA

Single Bipolar Transistors Overview

The Panasonic 2SD1302 is a silicon NPN epitaxial planar transistor designed for low-voltage output amplification, muting, and DC-DC converter applications. It features a TO-92-B1 package with a collector-base voltage of 25 V, a collector-emitter voltage of 20 V, and a continuous collector current rating of 0.5 A. The device offers a peak collector current of 1 A and a collector power dissipation of 600 mW at 25°C ambient temperature. Key electrical characteristics include a high forward current transfer ratio (hFE) ranging from 200 to 800, a transition frequency of 200 MHz, and an ON resistance of 1.0 Ω.

Single Bipolar Transistors Feature Summary

• Low collector-emitter saturation voltage
• Low ON resistance
• High forward current transfer ratio

Single Bipolar Transistors Applications

• Low-voltage output amplification
• Muting circuits
• DC-DC converters

Single Bipolar Transistors Procurement Notes

Verify the exact lifecycle status on the manufacturer's official website before procurement, as the datasheet indicates maintenance or discontinuation stages. Confirm that the TO-92-B1 package matches your board layout requirements. Ensure compliance with RoHS directives if applicable to your manufacturing process. Request the latest product standards directly from sales staff to confirm current specifications.

Single Bipolar Transistors Selection Notes

Select this component for standard electronic equipment where low-voltage amplification is required. Consider the hFE rank (R, S, T) based on the specific gain requirements of your circuit design. Evaluate the thermal management needs given the 600 mW power dissipation limit. Verify that the 20 V collector-emitter voltage rating aligns with your operating conditions.

Single Bipolar Transistors Part Context

This component belongs to the Panasonic 2SD series of small signal bipolar transistors. It utilizes a silicon NPN epitaxial planar structure housed in a TO-92-B1 plastic package. The device is intended for general-purpose applications such as office equipment, communications gear, and household appliances, rather than specialized automotive or life-support systems.

Single Bipolar Transistors Replacement Considerations

Consult the manufacturer's documentation for verified substitute part numbers. Cross-reference pinouts and absolute maximum ratings carefully when considering alternatives.

Single Bipolar Transistors FAQ

What is the maximum collector-emitter voltage?

The maximum collector-emitter voltage (VCEO) is 20 V.

What is the typical forward current transfer ratio range?

The forward current transfer ratio (hFE) ranges from 200 to 800 depending on the specific rank classification.

Is this component suitable for aerospace applications?

No, the datasheet specifies it is intended for standard applications like office and household equipment, not aerospace or safety-critical devices.