1N4752AHB0G

Overview

The 1N4752AHB0G is a silicon Zener diode manufactured by Taiwan Semiconductor Corporation, designed for voltage regulation applications. It features a nominal Zener voltage of 33 V with a tolerance of ±5%. The device is rated for a maximum power dissipation of 1 W and operates within a temperature range from -65 °C to +200 °C. It utilizes the DO-41 axial through-hole package, ensuring compatibility with standard PCB layouts. Key electrical characteristics include a maximum reverse leakage current of 5 µA at 25.1 V and a dynamic impedance of 45 Ω at a test current of 7.5 mA.

Feature Summary

• Hermetically sealed glass construction provides corrosion resistance and reliable performance in harsh environments.
• Compression bonded internal design ensures mechanical stability and high-temperature soldering capability.
• Lead-free finish meets RoHS compliance standards while maintaining excellent solderability.

Applications

• Voltage regulation circuits requiring stable reference voltages.
• Overvoltage protection for sensitive electronic components.
• Clamping applications in signal processing systems.

Procurement Notes

Verify the specific suffix HB0G against official datasheets to confirm exact manufacturing lot specifications and regional compliance certifications. Ensure procurement channels provide valid traceability documentation for quality assurance purposes.

Selection Notes

Select this component when a robust, hermetically sealed Zener diode is required for high-temperature environments. The DO-41 package offers mechanical durability suitable for through-hole mounting processes.

Part Context

This part belongs to the 1N47xx series of one-watt Zener diodes produced by Taiwan Semiconductor. The series covers a wide voltage range from 3.3 V to 82 V, providing standardized solutions for various voltage regulation needs across industrial and consumer electronics.

Replacement Considerations

Cross-reference with other manufacturers' 1N4752A equivalents such as those from Vishay or onsemi, ensuring identical DO-41 packaging and 1W power rating are maintained for direct substitution.