TIP32CTU

Single Bipolar Transistors Overview

The Fairchild Semiconductor TIP32CTU is a PNP epitaxial planar power transistor housed in a TO-220AB flange mount package. It features a maximum collector current of 3 A and a collector-emitter voltage rating of 80 V. The device has a maximum power dissipation of 40 W and operates up to a junction temperature of +150 °C. Key electrical limits include a collector-base voltage of -80 V, an emitter-base voltage of -5 V, and a minimum DC current gain (hFE) of 10.

Single Bipolar Transistors Feature Summary

• Epitaxial planar construction for robust power handling
• Flange mount design facilitates efficient heat dissipation
• Single transistor configuration with three terminals

Single Bipolar Transistors Applications

• General purpose power switching circuits
• Linear regulator output stages
• Audio amplifier driver stages

Single Bipolar Transistors Procurement Notes

Verify the specific voltage rating variant during procurement, as the TIP32 series includes parts rated at both 80 V and 100 V. Confirm that the TO-220AB package matches thermal requirements. Ensure the manufacturer designation aligns with current inventory, noting historical transitions between Fairchild and ON Semiconductor branding for this component line.

Single Bipolar Transistors Selection Notes

Select this component when a PNP power transistor with 3 A continuous current capability is required. The 80 V breakdown voltage suits low-to-medium voltage applications. Consider the TO-220AB package for through-hole mounting and heatsink compatibility. Verify hFE binning if precise gain control is necessary for the specific circuit design.

Single Bipolar Transistors Part Context

The TIP32CTU belongs to the TIP32 family of PNP power transistors. It serves as the complementary counterpart to the NPN TIP31 series. These components are widely used in general-purpose power applications requiring moderate current and voltage ratings within a standard plastic encapsulated outline.

Single Bipolar Transistors Replacement Considerations

• TIP32BTU
• TIP32C