MMBTA64-TP

Single Bipolar Transistors Overview

The MMBTA64-TP is a PNP Darlington transistor manufactured by Micro Commercial Components (MCC). It features a single configuration housed in an SOT-23 surface-mount package. The device supports a maximum collector-emitter voltage of 30 V and a maximum DC collector current of 1.2 A. Key electrical specifications include a minimum DC current gain (hFE) of 10,000 and a maximum collector cutoff current of 100 nA. Operating temperatures range from -55°C to +150°C.

Single Bipolar Transistors Feature Summary

• High current gain capability suitable for sensitive switching applications
• Compact SOT-23 surface-mount design for space-constrained PCB layouts
• Robust thermal performance with extended operating temperature range

Single Bipolar Transistors Applications

• General-purpose switching circuits
• Driver stages for relays or solenoids
• Logic interface buffers

Single Bipolar Transistors Procurement Notes

Verify the specific manufacturer designation upon ordering, as the provided reference data primarily documents the onsemi variant. Confirm RoHS compliance status directly with the supplier, as regulatory details may vary between manufacturers producing this part number. Ensure the SOT-23 package type matches your board design requirements before finalizing procurement.

Single Bipolar Transistors Selection Notes

Select this component when high current gain is required in a small form factor. The 1.2 A current rating allows for direct driving of moderate loads. Verify that the 30 V voltage rating exceeds the maximum circuit potential. Consider the thermal resistance characteristics if operating near the upper temperature limits.

Single Bipolar Transistors Part Context

This component belongs to the family of small-signal Darlington transistors designed for general-purpose amplification and switching. The MMBTA series typically offers higher current handling than standard small-signal bipolar transistors while maintaining low power consumption characteristics inherent to Darlington configurations.

Single Bipolar Transistors Replacement Considerations

Publicly confirmed substitute part numbers are not available in the verified source material.