GP1004

Diode Arrays Overview

The GP1004 is a general-purpose rectifier diode manufactured by Taiwan Semiconductor Corporation. It features a maximum average forward rectified current of 1.0 A and a repetitive peak reverse voltage rating of 400 V. The device utilizes glass passivation for junction protection and is housed in the DO-41 axial leaded package. Key electrical parameters include a maximum non-repetitive peak forward surge current of 30 A and a maximum DC forward voltage drop of 1.1 V at rated current. The component supports a wide operating junction temperature range from -55°C to +175°C.

Diode Arrays Feature Summary

• Glass passivated junction chip provides reliable operation and mechanical strength.
• High surge overload capability ensures robustness against transient currents.
• Low forward voltage drop contributes to improved system efficiency.

Diode Arrays Applications

• General purpose rectification in AC/DC power supplies
• Polarity protection circuits
• Freewheeling diodes in inductive load switching

Diode Arrays Procurement Notes

Verify the specific suffix codes on the ordering information, as they may indicate variations in packaging or tape-and-reel specifications. Confirm that the requested part number matches the exact electrical ratings required for the target application circuit. Ensure compliance with RoHS directives if environmental regulations apply to the final assembly.

Diode Arrays Selection Notes

Select this component when a standard axial leaded rectifier is required for low-to-medium current applications. The 400 V reverse voltage rating makes it suitable for common mains voltage rectification tasks. Consider the thermal management requirements based on the ambient temperature and the specified derating curves for continuous operation.

Diode Arrays Part Context

This component belongs to the general-purpose rectifier family from Taiwan Semiconductor. It is designed for broad industrial and consumer electronics applications requiring reliable single-phase rectification. The DO-41 package offers a balance of current handling and physical size for through-hole mounting technologies.

Diode Arrays Replacement Considerations

Compatible substitutes include the FR1004 and 1N4004 series diodes, provided they meet the same 1 A current and 400 V voltage ratings. Verify that alternative parts maintain similar forward voltage characteristics and package dimensions for direct board replacement.