1N4947GP-TP

Overview

The MCC 1N4947GP-TP is a fast recovery plastic rectifier featuring a glass passivated junction. It provides an average forward current of 1.0A and a maximum repetitive peak reverse voltage of 800V. The device operates within a junction temperature range of -55°C to +150°C, with a storage temperature range of -55°C to +150°C. Maximum thermal resistance from junction to ambient is 50°C/W. The component utilizes a DO-204AL (DO-41) axial leaded package.

Feature Summary

• Glass passivated junction construction for low leakage current and fast switching performance
• Epoxy material meets UL 94 V-0 flammability rating
• Lead-free finish compliant with RoHS standards
• High temperature metallurgically bonded construction

Applications

• High frequency rectifier circuits
• General purpose rectification in power supplies
• Reverse polarity protection applications

Procurement Notes

Verify the specific ordering suffix to confirm packaging configuration. The standard suffix indicates tape and reel or cut tape options. Confirm halogen-free status if required by adding the appropriate suffix. Ensure procurement channels are authorized distributors to guarantee genuine parts and full traceability as per manufacturer guidelines.

Selection Notes

Select this component when a high-voltage rectifier rated at 800V is required alongside a 1.0A continuous current capability. The fast recovery characteristic makes it suitable for higher frequency applications compared to standard recovery diodes. Verify that the operating environment stays within the specified thermal limits and that the DO-41 package fits the board layout constraints.

Part Context

This part belongs to the 1N4942GP through 1N4948GP series manufactured by Micro Commercial Components. The series shares identical electrical characteristics except for the maximum repetitive peak reverse voltage ratings, which vary from 200V to 1000V across the lineup. All devices in this family utilize the same DO-41 package and glass passivation technology.

Replacement Considerations

Direct substitutes include other manufacturers' 1N4947 variants meeting the 800V/1A specification. Cross-reference with MIL-S-19500 qualified equivalents if military-grade reliability is required. Ensure replacement parts match the DO-41 footprint and maintain similar reverse recovery time specifications.