2SD1859TV2P

Single Bipolar Transistors Overview

The 2SD1859TV2P is an NPN silicon bipolar junction transistor manufactured by Rohm Semiconductor. It features a collector-emitter voltage (VCEO) of 80 V and a continuous collector current rating of 700 mA. The device has a power dissipation capacity of 1 W and a gain bandwidth product (fT) of 120 MHz. Designed for through-hole mounting, it utilizes the ATV package configuration. The maximum operating temperature is specified at +150°C.

Single Bipolar Transistors Feature Summary

• High breakdown voltage capability with 80 V collector-emitter rating
• Medium power handling with 700 mA continuous collector current
• Complementary design pairing with specific PNP transistors in amplifier circuits

Single Bipolar Transistors Applications

• General-purpose medium power amplification
• Switching applications requiring high voltage tolerance
• Complementary pairs with 2SB1767, 2SB1859, or 2SB1200F

Single Bipolar Transistors Procurement Notes

Verify the component datasheet against the specific suffix TV2P to confirm packaging type and tape specifications. Ensure the ordering part number matches the required through-hole ATV package configuration. Cross-reference electrical parameters such as VCEO and IC ratings with system requirements before procurement.

Single Bipolar Transistors Selection Notes

Select this NPN transistor when circuit designs require an 80 V breakdown voltage and up to 700 mA current handling in a through-hole format. Consider its complementary relationship with specific PNP models for push-pull configurations. Verify that the 1 W power dissipation limit aligns with thermal management strategies in the target application environment.

Single Bipolar Transistors Part Context

This component belongs to Rohm's lineup of single bipolar transistors designed for general-purpose use. It serves as a medium-power solution suitable for audio and signal processing stages where moderate voltage swings and current drive are necessary. The ATV package provides mechanical stability for through-hole assembly processes.

Single Bipolar Transistors Replacement Considerations

Official documentation identifies the 2SB1767, 2SB1859, and 2SB1200F as complementary PNP transistors. These parts are intended for paired operation rather than direct pin-to-pin substitution. No other NPN replacements are explicitly confirmed in the provided source data.