2SC3284

Single Bipolar Transistors Overview

The Sanken Electric USA Inc. 2SC3284 is a Silicon NPN Epitaxial Planar Transistor designed for audio and general-purpose applications, serving as the complement to the 2SA1303 PNP type. It features a maximum collector current of 14 A and a collector-emitter voltage rating of 150 V. The device operates with a maximum power dissipation of 125 W at a case temperature of 25°C and supports junction temperatures up to 150°C. Key electrical characteristics include a minimum DC current gain (hFE) of 50 under specified conditions and a typical transition frequency (fT) of 60 MHz.

Single Bipolar Transistors Feature Summary

• Epitaxial planar silicon construction providing high reliability and durability
• Designed specifically as a complementary pair component to the 2SA1303 transistor
• Capable of handling large collector currents suitable for audio output stages

Single Bipolar Transistors Applications

• Audio amplifier circuits
• General purpose switching applications

Single Bipolar Transistors Procurement Notes

Verify the specific hFE rank suffix (O, P, or Y) required for your design, as these indicate different gain ranges. Confirm that the MT-100 (TO-3P) package dimensions match your thermal management and mounting constraints. Ensure sourcing from authorized channels to guarantee original Sanken Electric manufacturing quality and datasheet accuracy.

Single Bipolar Transistors Selection Notes

Select this component when a high-current NPN transistor is needed to pair with the 2SA1303 in push-pull configurations. Consider the 150 V breakdown voltage and 14 A current capacity for robust performance in audio power stages. Evaluate the thermal resistance characteristics if operating without an infinite heatsink or under natural cooling conditions.

Single Bipolar Transistors Part Context

This transistor belongs to Sanken's lineup of silicon epitaxial planar devices intended for audio and general-purpose use. It is engineered to provide matched characteristics when used alongside its PNP counterpart, the 2SA1303, ensuring balanced performance in complementary symmetry circuits commonly found in consumer audio equipment.

Single Bipolar Transistors Replacement Considerations

The 2SC3284 is explicitly documented as the complement to the 2SA1303. When replacing, ensure the substitute matches the MT-100 (TO-3P) package and meets the 150 V / 14 A ratings. Verify hFE gain binning compatibility if precise matching with the PNP side is required for low distortion.