1N4002G A0G

Single Diodes Overview

The 1N4002G A0G is a silicon rectifier diode manufactured by Taiwan Semiconductor Corporation. It features a maximum average forward rectified current of 1.0 A and a maximum repetitive peak reverse voltage of 100 V. The device utilizes a glass-passivated junction structure housed in a DO-204AL (DO-41) axial leaded package. Key electrical characteristics include a maximum DC reverse leakage current of 5.0 µA at rated voltage, a typical junction capacitance of 15.0 pF, and a maximum non-repetitive peak forward surge current of 30 A. The component supports an operating junction temperature range from -65 °C to +175 °C.

Single Diodes Feature Summary

• Glass-passivated junction construction for enhanced environmental stability and reliability
• High thermal performance enabling operation up to 175 °C junction temperature
• Low forward voltage drop characteristics for efficient power conversion
• High surge current capability suitable for transient load conditions

Single Diodes Applications

• General-purpose rectification in AC-to-DC power supply circuits
• Free-wheeling diodes in inductive load protection applications
• Polarity protection in electronic circuit designs
• DC blocking functions in signal processing systems

Single Diodes Procurement Notes

Verify the specific suffix 'A0G' against official Taiwan Semiconductor documentation to confirm exact packaging or marking variations. Ensure the procurement source provides valid RoHS compliance declarations consistent with the manufacturer's current material declarations. Cross-reference the part number with authorized distributors to confirm availability and authenticity before finalizing orders.

Single Diodes Selection Notes

Select this component when a standard 1 A silicon rectifier with 100 V reverse voltage rating is required. The DO-41 through-hole package facilitates easy integration into legacy and modern PCB layouts. Consider the high junction temperature rating for applications involving elevated ambient temperatures or limited cooling options. Verify that the 30 A surge current capability meets the specific inrush requirements of the target application.

Single Diodes Part Context

This part belongs to the widely recognized 1N400x series of general-purpose silicon rectifiers. The series offers standardized ratings across multiple voltage grades, ranging from 50 V to 1000 V reverse voltage. The 1N4002 variant specifically targets 100 V applications within this family. The 'G' suffix typically denotes glass passivation, while the 'A0G' suffix indicates specific manufacturing or packaging attributes defined by Taiwan Semiconductor.

Single Diodes Replacement Considerations

Compatible substitutes include the 1N4002 from manufacturers such as onsemi, Vishay, and Rectron, provided they meet identical 1 A/100 V specifications. Ensure replacement parts utilize compatible DO-41 packages and maintain similar thermal and electrical characteristics. Verify that any alternative component adheres to the same environmental standards required by the original design.