2SC3263

Single Bipolar Transistors Overview

The 2SC3263 is a Silicon NPN Epitaxial Planar Transistor designed for audio and general-purpose applications. It features a collector-to-emitter voltage (VCEO) of 230 V, a maximum collector current (IC) of 15 A, and a transition frequency (fT) of 60 MHz. The device provides a maximum power dissipation (PC) of 130 W at 25 °C case temperature. It operates with a junction temperature up to 150 °C and includes constant hFE characteristics across a wide current range.

Single Bipolar Transistors Feature Summary

• Complementary to the 2SA1294 PNP transistor
• Designed as a Linear Amplifier Power Transistor (LAPT)
• Features high transition frequency for signal integrity
• Utilizes a bare lead frame that is Pb-free and RoHS compliant

Single Bipolar Transistors Applications

• Audio power amplifiers

Single Bipolar Transistors Procurement Notes

Verify the specific hFE rank marking on the component body against the manufacturer's table before integration. Confirm compliance with RoHS directives by checking for the Pb-free designation. Ensure thermal management meets the specified junction-to-case resistance requirements during operation.

Single Bipolar Transistors Selection Notes

Select this component when designing circuits requiring an NPN power transistor with a 230 V breakdown voltage and 15 A continuous current capability. It is specifically suited for linear amplifier applications where consistent DC current gain across varying collector currents is required for high-quality audio reproduction.

Single Bipolar Transistors Part Context

This component belongs to Sanken Electric's lineup of silicon NPN epitaxial planar transistors. It is part of a complementary pair system, specifically matched with the 2SA1294 PNP transistor to facilitate balanced push-pull configurations in output stages of electronic equipment.

Single Bipolar Transistors Replacement Considerations

The datasheet explicitly identifies the 2SA1294 as its complementary counterpart. No other direct substitute part numbers are documented in the official specifications.

Single Bipolar Transistors FAQ

What is the recommended screw torque for mounting the TO3P-3L package?

The recommended screw torque for the TO3P package is between 0.686 N∙m and 0.882 N∙m.

What are the soldering limits for this component?

Soldering should be performed at 260 ± 5 °C for 10 ± 1 seconds (maximum two times) or at 380 ± 10 °C for 3.5 ± 0.5 seconds using a soldering iron.

How is the hFE rank indicated on the component?

The hFE rank is marked by a letter code: 'R' indicates 40 to 80, 'O' indicates 50 to 100, and 'Y' indicates 70 to 140.