DF01SP-HF

Bridge Rectifier Overview

The DF01SP-HF is a single-phase, half-wave bridge rectifier manufactured by Comchip Technology. It features a maximum average forward rectified current of 1.0 A at an ambient temperature of 40°C and a peak forward surge current capability of 30 A under JEDEC testing conditions. The device provides a maximum repetitive peak reverse voltage of 100 V with a corresponding maximum DC blocking voltage of 100 V. Electrical characteristics include a typical maximum forward voltage drop of 1.1 V at 1.0 A DC and a maximum DC reverse current of 10 µA at 25°C. The component operates within a junction temperature range of -55°C to +150°C and utilizes the DFS surface-mount package.

Bridge Rectifier Feature Summary

• Glass passivated die structure ensures high reliability and stability against mechanical stress.
• Designed for direct mounting on printed circuit boards using the DFS surface-mount case type.
• Complies with UL flammability classification 94V-0 for the plastic encapsulation material.

Bridge Rectifier Applications

• General purpose AC to DC conversion in power supply circuits.
• Rectification in resistive or inductive load applications operating at 60 Hz.
• Integration into compact electronic devices requiring surface-mount bridge rectifiers.

Bridge Rectifier Procurement Notes

Verify the specific ordering suffix 'P' corresponds to tube packaging when sourcing this component. Confirm that the requested quantity aligns with standard tube counts of 50 pieces per tube or box quantities of 5,000 pieces. Ensure the procurement documentation references the correct RoHS compliance status as indicated in the manufacturer's datasheet.

Bridge Rectifier Selection Notes

Select the DF01SP-HF for circuits requiring a 100 V reverse voltage rating and 1.0 A continuous forward current capacity. Consider derating the forward current by 20% if the application involves capacitive loads rather than resistive or inductive types. Verify that the PCB layout accommodates the DFS package dimensions and suggested pad specifications for proper thermal management.

Bridge Rectifier Part Context

This component belongs to the SMD Glass Passivated Bridge Rectifiers series produced by Comchip Technology. The product line spans from DF005S-HF to DF10S-HF, offering varying reverse voltage ratings from 50 V to 1000 V while maintaining a consistent 1.0 A forward current capability across the family.

Bridge Rectifier Replacement Considerations

Compatible substitutes within the same series include the DF005S-HF, DF02S-HF, DF04S-HF, DF06S-HF, DF08S-HF, and DF10S-HF. These alternatives share identical electrical current ratings and physical package dimensions but differ in their maximum repetitive peak reverse voltage specifications.