2SC4505T100Q

Single Bipolar Transistors Overview

The ROHM Semiconductor 2SC4505T100Q is an NPN silicon power transistor housed in an MPT3 surface-mount package. It features a collector-emitter breakdown voltage of 400V and a continuous collector current rating of 0.1A. The device offers a low saturation voltage, typically 0.05V at IC/IB = 10mA/1mA, and a transition frequency of 270MHz. Absolute maximum ratings include a junction temperature range from -55°C to +150°C and a power dissipation of 0.5W.

Single Bipolar Transistors Feature Summary

• High breakdown voltage capability up to 400V for robust operation
• Low saturation voltage for efficient power handling
• Fast switching speed with short fall times

Single Bipolar Transistors Applications

• High-voltage switching circuits
• Power supply output stages
• General-purpose amplification

Single Bipolar Transistors Procurement Notes

Verify the specific T100 suffix against official documentation to confirm packaging details. Ensure the component meets RoHS compliance requirements for your assembly process. Confirm that the MPT3 package dimensions align with your PCB footprint specifications before finalizing procurement orders.

Single Bipolar Transistors Selection Notes

Select this component when high voltage isolation is required alongside moderate current capabilities. The low saturation voltage makes it suitable for applications where minimizing conduction losses is critical. Consider the thermal management requirements associated with the MPT3 package for optimal performance.

Single Bipolar Transistors Part Context

This part belongs to ROHM's discrete power transistor lineup designed for general electronic equipment. It complements other devices in the series for balanced circuit design. The MPT3 package provides a compact solution for surface-mount applications requiring reliable high-voltage performance.

Single Bipolar Transistors Replacement Considerations

Consult official datasheets for direct pin-compatible substitutes. Verify electrical parameters such as breakdown voltage and current ratings match or exceed original requirements. Ensure thermal characteristics are compatible with existing heat dissipation strategies.