2SC2705-O(TE6,F,M)

Single Bipolar Transistors Overview

The Toshiba 2SC2705-O is a silicon NPN epitaxial transistor utilizing the PCT process, housed in a TO-92MOD package. It features a collector-emitter voltage of 150 V and a continuous collector current rating of 50 mA. The device offers a typical transition frequency of 200 MHz and a low collector output capacitance of 1.8 pF. DC current gain ranges from 80 to 240 depending on the specific classification suffix.

Single Bipolar Transistors Feature Summary

• Designed for audio frequency amplifier applications
• Complementary pairing with the 2SA1145 PNP transistor
• Optimized for high-speed switching with low output capacitance

Single Bipolar Transistors Applications

• Audio frequency amplification circuits
• General-purpose switching applications
• Home electronics appliances

Single Bipolar Transistors Procurement Notes

Verify the ordering suffix 'O' against the manufacturer's datasheet to confirm the specific DC current gain (hFE) binning range required for the design. Confirm RoHS compatibility status directly with Toshiba sales representatives, as environmental compliance indicators are tied to lot number markings rather than standard part numbers alone.

Single Bipolar Transistors Selection Notes

Select this component when a 150 V NPN transistor with moderate current handling is required for audio or general-purpose amplification. Ensure the application operates within the 800 mW power dissipation limit at ambient temperatures up to 25°C. Verify that the required hFE gain falls within the 80 to 240 range specified for the O-classification.

Single Bipolar Transistors Part Context

This component belongs to Toshiba's discrete semiconductor lineup designed for general electronics. It serves as a complementary pair to the 2SA1145, facilitating push-pull configurations in audio stages. The TO-92MOD package provides a compact form factor suitable for consumer equipment and office machinery where space constraints exist.

Single Bipolar Transistors Replacement Considerations

The 2SA1145 is the designated complementary PNP counterpart. Direct replacements require matching the 150 V rating, 50 mA current capacity, and TO-92MOD footprint while verifying equivalent transition frequency and gain characteristics.