MMDT3906VC-7

Overview

The MMDT3906VC-7 is a dual PNP small signal surface mount transistor manufactured by Diodes Incorporated. It utilizes epitaxial planar die construction within an ultra-small SOT-563 package. The device supports a maximum collector current of -200 mA and a power dissipation of 150 mW at 25°C ambient temperature. Key electrical ratings include a collector-base voltage (VCBO) of -40 V, a collector-emitter voltage (VCEO) of -40 V, and an emitter-base voltage (VEBO) of -5.0 V. The component operates across a temperature range from -55°C to +150°C.

Feature Summary

• Dual PNP configuration housed in an ultra-small SOT-563 surface mount package
• Epitaxial planar die construction designed for low power amplification and switching applications
• Lead-free green design compliant with RoHS standards

Applications

• Low power amplification circuits
• General purpose switching applications
• Surface mount assembly requiring compact footprint

Procurement Notes

Verify the specific ordering suffix '-7' corresponds to the tape and reel packaging format containing 3000 units per reel. Confirm that the 'Green' designation aligns with the manufacturer's lead-free policy documentation. Ensure the SOT-563 package dimensions match the target PCB layout requirements before finalizing procurement.

Selection Notes

Select this component when a dual PNP transistor is required in a minimal footprint. The SOT-563 package offers space savings compared to larger discrete packages. Verify that the 150 mW power dissipation rating and -200 mA continuous collector current meet the circuit demands under expected operating temperatures.

Part Context

This part belongs to the MMDT39 series of dual PNP transistors produced by Diodes Incorporated. It shares the same core electrical characteristics as other variants in the family but is distinguished by its specific SOT-563 packaging and tape-and-reel shipping configuration intended for automated surface mount manufacturing processes.

Replacement Considerations

Direct replacements must maintain the dual PNP configuration and SOT-563 package. Verify pinout compatibility and ensure equivalent voltage and current ratings are met by alternative manufacturers.