TIP34-S

Overview

The TIP34-S is a power bipolar junction transistor manufactured by Bourns Inc. It is classified as an NPN silicon device housed in a TO-218 package. The component is designed for high-current applications, featuring a collector current rating of 10A and a collector-emitter breakdown voltage of 40V. It serves as a robust switching and amplification element within electronic circuits.

Feature Summary

• High current handling capability suitable for power management tasks
• Silicon construction ensuring stable thermal performance
• TO-218 through-hole packaging for secure mechanical mounting

Applications

• Power supply regulation circuits
• Motor control systems
• Audio amplifier output stages

Procurement Notes

Verify the specific manufacturer datasheet to confirm electrical characteristics match design requirements. Ensure the TO-218 package dimensions align with PCB layout constraints. Confirm compliance with relevant environmental standards such as RoHS if required for the target market.

Selection Notes

Select this component when a standard NPN power transistor with 10A capacity and 40V voltage rating is needed. Consider the thermal resistance of the TO-218 package and ensure adequate heat sinking is available for continuous operation at high currents.

Part Context

This part belongs to the TIP34 series of power transistors. Variants such as TIP34F and TIP34LEADFREE exist from other manufacturers like Central Semiconductor and Texas Instruments. These parts share similar core specifications but may differ in exact pinout or secondary parameters.

Replacement Considerations

Cross-reference with TIP34F or TIP34LEADFREE for potential equivalents. Verify that substitute parts maintain identical NPN polarity, current ratings, and package type before integration.