2SD1992A0A

Single Bipolar Transistors Overview

The Panasonic 2SD1992A is a silicon NPN epitaxial planar transistor designed for low-frequency power amplification and drive applications. It features a collector-emitter voltage (VCEO) of 50 V, a continuous collector current (IC) of 500 mA, and a peak collector current (ICP) of 1 A. The device offers a low collector-emitter saturation voltage (VCE(sat)) ranging from 0.35 V to 0.60 V at IC = 300 mA. It has a transition frequency (fT) of 200 MHz and operates within a junction temperature range up to 150 °C. The component is housed in an MT-1-A1 package.

Single Bipolar Transistors Feature Summary

• Low collector-emitter saturation voltage for efficient switching
• Complementary pairing with the 2SB1321A PNP transistor
• Radial taping supply option available

Single Bipolar Transistors Applications

• Low-frequency power amplification circuits
• General-purpose drive applications
• Standard office equipment
• Communications equipment
• Household appliances

Single Bipolar Transistors Procurement Notes

Verify the specific lifecycle status before procurement, as the datasheet indicates maintenance or discontinuation stages. Confirm that the intended application falls within standard electronic equipment usage, as special applications require direct consultation with sales staff. Ensure compliance with RoHS directives and verify the latest product standards are met prior to final design implementation.

Single Bipolar Transistors Selection Notes

Select this component for general-purpose low-frequency power driving where a complementary NPN/PNP pair is required. Consider the MT-1-A1 package dimensions and radial lead configuration for board layout. Evaluate the hFE rank requirements against the circuit's base drive capabilities, noting the variation between low-current and high-current gain specifications.

Single Bipolar Transistors Part Context

This NPN transistor belongs to Panasonic's discrete semiconductor lineup, specifically engineered for general-purpose electronics. It serves as the complementary counterpart to the 2SB1321A PNP transistor, facilitating push-pull or differential amplifier configurations in consumer and industrial devices.

Single Bipolar Transistors Replacement Considerations

Consult official documentation for verified substitutes. No confirmed substitute part numbers are provided in the source material.

Single Bipolar Transistors FAQ

What is the maximum collector-emitter voltage?

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

Is this transistor suitable for aerospace applications?

No, it is intended for standard applications. Special applications like aerospace require exceptional reliability and must be discussed with sales staff.

What is the transition frequency of the 2SD1992A?

The transition frequency (fT) is 200 MHz.