2SC1741STPR

Single Bipolar Transistors Overview

The 2SC1741STPR is a small-signal NPN silicon bipolar junction transistor manufactured by Rohm Semiconductor. It features a maximum collector current of 0.5A and a collector-emitter breakdown voltage of 32V. The device has a transition frequency of 250MHz and a maximum power dissipation of 300mW. It utilizes an SPT (Small Power Transistor) through-hole package with SC-72 formed leads. The minimum DC current gain is specified at 120 under standard test conditions.

Single Bipolar Transistors Feature Summary

• NPN silicon construction for reliable switching performance
• High transition frequency suitable for RF applications
• Through-hole mounting for robust mechanical stability

Single Bipolar Transistors Applications

• General-purpose switching circuits
• RF amplifier stages
• Audio pre-amplification

Single Bipolar Transistors Procurement Notes

Verify the specific suffix against official Rohm documentation to confirm pinout and electrical tolerances. Confirm availability status as distribution channels may list obsolete or end-of-life inventory. Ensure the ordering part number matches the required package variant for your assembly process.

Single Bipolar Transistors Selection Notes

Select this component when a 32V NPN transistor with 0.5A capability is required in a through-hole form factor. Consider the 250MHz transition frequency for high-speed switching needs. Verify thermal management requirements against the 300mW power dissipation limit in your specific circuit design.

Single Bipolar Transistors Part Context

This component belongs to Rohm's small-signal transistor lineup, designed for general electronic applications. It serves as a discrete active element for amplification and switching tasks within consumer electronics and industrial control systems.

Single Bipolar Transistors Replacement Considerations

Consult official substitution lists for equivalent NPN transistors with matching voltage and current ratings. Verify pin compatibility before replacing to ensure correct circuit integration.