FMMT614QTC

Single Bipolar Transistors Overview

The FMMT614QTC is an NPN silicon planar medium power Darlington transistor manufactured by Diodes Incorporated. It is housed in a surface-mount SOT-23 package and designed to meet automotive application requirements. The device features a collector-emitter breakdown voltage exceeding 100V, a continuous collector current of 500mA, and a peak pulse current capability of 2A. It offers high static forward current transfer ratios (hFE) up to 15k at 100mA and 5k at 500mA. The component operates within a temperature range of -55°C to +150°C and has a maximum power dissipation of 500mW.

Single Bipolar Transistors Feature Summary

• Qualified to AEC-Q101 standards for high reliability in automotive applications
• High DC current gain with hFE reaching up to 15k at low currents
• Totally lead-free and fully RoHS compliant construction
• Halogen and antimony free "Green" device configuration

Single Bipolar Transistors Applications

• Automotive electronic circuits requiring high reliability
• General purpose switching applications
• Amplifier stages utilizing high current gain characteristics

Single Bipolar Transistors Procurement Notes

Verify the specific ordering suffix TC against official Diodes Incorporated documentation to confirm reel size and tape width specifications. Ensure compliance with automotive quality standards such as PPAP capability if required for your specific manufacturing process. Cross-reference datasheet revision DS38330 Rev. 1-2 for accurate mechanical and electrical parameters before finalizing procurement orders.

Single Bipolar Transistors Selection Notes

Select this component when designing circuits that require high current gain in a compact SOT-23 footprint. It is suitable for applications demanding AEC-Q101 qualification and robust performance under varying thermal conditions. Consider the 500mW power dissipation limit and thermal resistance values when determining heat sinking or PCB layout requirements for sustained operation.

Single Bipolar Transistors Part Context

This part belongs to the FMMT614 series of NPN Darlington transistors produced by Diodes Incorporated. The series is characterized by its medium power handling capabilities and high current gain, making it distinct from standard bipolar junction transistors. The QTC variant specifically denotes automotive-grade compliance and specific packaging configurations intended for automated assembly processes.

Single Bipolar Transistors Replacement Considerations

FMMT614QTA serves as a compatible alternative within the same series offering identical electrical characteristics but differing in reel quantity and packaging format.