78615/9MC-R

Overview

The Murata Power Solutions 78615/9MC-R is a surface-mount pulse transformer with a 1:1 turns ratio and 10 mH inductance. It features an ET rating of 56 V/us, operates between 0°C and +70°C, and measures 9.52 mm x 9 mm x 6.35 mm.

Feature Summary

• Surface-mount construction for automated PCB assembly
• High voltage isolation capability
• Compact footprint design

Applications

• Gate drive circuits
• Isolated signal transmission
• Pulse coupling networks

Procurement Notes

Verify the exact suffix against official Murata documentation to confirm package type and winding configuration. Confirm RoHS compliance status and check for recent Product Change Notifications (PCNs) regarding material or manufacturing site changes before finalizing procurement orders.

Selection Notes

Select this component when a high-inductance 1:1 isolated transformer is required for gate driving applications. Ensure the circuit design accommodates the specific ET rating and physical dimensions. Verify that the operating temperature range meets system requirements.

Part Context

This part belongs to the Murata 786 series of pulse transformers. The series offers various turns ratios and inductance values optimized for power supply control ICs and gate drive applications. The 'MC' suffix typically denotes a specific surface-mount package variant within this family.

Replacement Considerations

Official suggested alternates include the 78615/9JC and 78615/9M-R variants. Verify electrical equivalence and pinout compatibility before substitution.