MMBTA64-7

Single Bipolar Transistors Overview

The MMBTA64-7 is a PNP Darlington transistor manufactured by Diodes Incorporated in an SOT23 package. It features a collector-emitter voltage (VCEO) of -30 V and a continuous collector current (IC) of -500 mA. The device offers high DC current gain, ranging from 10,000 to 20,000 at IC = -100 mA. It operates within a junction temperature range of -55°C to +150°C and has a power dissipation rating of 300 mW.

Single Bipolar Transistors Feature Summary

• High DC current gain suitable for low power amplification
• Epitaxial planar die construction for reliability
• Totally lead-free and fully RoHS compliant

Single Bipolar Transistors Applications

• Low power amplification circuits
• Switching applications
• General purpose discrete semiconductor tasks

Single Bipolar Transistors Procurement Notes

Verify the specific ordering suffix '-7-F' against official Diodes Incorporated documentation to confirm reel size and packing quantity details. Ensure compliance with environmental directives such as RoHS 3 and halogen-free requirements when sourcing. Confirm that the component meets JEDEC standards for high reliability if required for the intended application environment.

Single Bipolar Transistors Selection Notes

Select this component for designs requiring a PNP Darlington configuration in a compact SOT23 footprint. Consider the high current gain characteristics for driving loads with minimal base current. Evaluate thermal management needs based on the 300 mW power dissipation limit and the 417 °C/W thermal resistance value under steady-state conditions.

Single Bipolar Transistors Part Context

This part belongs to the MMBTA63/MMBTA64 series of 30V PNP Darlington transistors. It serves as the complementary counterpart to the NPN types MMBTA13 and MMBTA14. The device is designed for general-purpose use in consumer electronics and industrial equipment where small form factor and high gain are prioritized.

Single Bipolar Transistors Replacement Considerations

The datasheet identifies MMBTA13/MMBTA14 as the complementary NPN type. No other direct substitute part numbers are explicitly listed in the provided documentation.