1N4760AHB0G

Overview

The 1N4760AHB0G is a 68 V, 1 W silicon unidirectional voltage regulator diode manufactured by Taiwan Semiconductor Corporation. It utilizes the DO-41 glass axial package and operates with a test current of 3.7 mA. The component features a maximum dynamic impedance of 95 Ω and a voltage tolerance of ±5%. It is designed for high-temperature environments with a maximum junction temperature of 200 °C and supports soldering at 260 °C for 10 seconds.

Feature Summary

• Hermetically sealed glass passivated junction construction
• Double slug type metallurgically bonded design
• High temperature stability up to 200 °C

Applications

• Voltage regulation in power supplies
• Clipping circuits
• Overvoltage protection

Procurement Notes

Verify the specific suffix HB0G against official datasheets to confirm lead finish and RoHS compliance status. Confirm availability directly with Taiwan Semiconductor or authorized distributors as standard stock levels vary. Ensure the ordering code matches the required tolerance and packaging specifications.

Selection Notes

Select this component for applications requiring a stable 68 V reference with low dynamic impedance. The DO-41 glass package offers superior thermal performance compared to plastic alternatives. Verify that the 1 W power dissipation rating aligns with the circuit's thermal management capabilities.

Part Context

This part belongs to the 1N47xxA series of one-watt Zener diodes. It shares the same electrical characteristics as other manufacturers' 1N4760A equivalents but adheres to Taiwan Semiconductor's manufacturing standards. The series covers a wide voltage range from 3.3 V to 100 V.

Replacement Considerations

Direct substitutes include the 1N4760A from Microchip Technology, STMicroelectronics, and Fairchild. Ensure replacement parts match the DO-41 package and 68 V nominal voltage.