2SA1488A

Single Bipolar Transistors Overview

The 2SA1488A is a Silicon PNP Epitaxial Planar Transistor manufactured by Sanken Electric, designed for audio and general-purpose applications. It serves as the complement to the 2SC3851/A series. The device features a collector-base voltage (VCBO) of -80V, a collector-emitter voltage (VCEO) of -80V, and an emitter-base voltage (VEBO) of -6V. Maximum continuous collector current (IC) is rated at 25A at Tc=25°C, with a maximum power dissipation (PC) of 150W. The transition frequency (fT) is typically 15MHz. The transistor operates within a junction temperature range of -55°C to +150°C and is housed in a TO-220F (FM20) through-hole package.

Single Bipolar Transistors Feature Summary

• Epitaxial planar silicon construction optimized for high-speed switching performance
• High collector current capability suitable for power amplification stages
• Complementary pairing with NPN type 2SC3851/A for push-pull configurations

Single Bipolar Transistors Applications

• Audio amplifier output stages
• General-purpose power switching circuits
• Push-pull amplifier configurations

Single Bipolar Transistors Procurement Notes

Verify the specific suffix designation against official Sanken Electric documentation to confirm exact electrical tolerances and packaging variations. Ensure that the procurement channel provides authentic components matching the FM20 package dimensions and pinout configuration. Cross-reference the manufacturer part number with authorized distributor catalogs to validate authenticity and traceability before finalizing orders.

Single Bipolar Transistors Selection Notes

Select this component when designing circuits requiring a PNP power transistor with an 80V collector-emitter breakdown voltage and high current handling capacity. Consider the thermal resistance characteristics and safe operating area curves for heat sink design. Verify compatibility with the complementary NPN transistor in symmetric circuit topologies to ensure balanced performance characteristics across the operating range.

Single Bipolar Transistors Part Context

This transistor belongs to Sanken Electric's discrete semiconductor lineup, specifically engineered for audio and general-purpose power applications. It is part of a complementary pair system, designed to work alongside the 2SC3851/A NPN transistor. The device utilizes epitaxial planar technology to achieve reliable switching speeds and robust power handling capabilities within standard through-hole packaging formats.

Single Bipolar Transistors Replacement Considerations

The datasheet explicitly identifies the 2SC3851/A as its complementary counterpart. No other direct substitute part numbers are documented in the provided source material. Verify pinout compatibility and thermal requirements if considering alternative manufacturers' equivalents.