1N4760AH

Overview

The Taiwan Semiconductor 1N4760AH is a single-channel voltage regulator Zener diode designed for through-hole mounting in the DO-41 package. It features a nominal Zener voltage of 68 V with a tolerance of ±5%. The device has a maximum power dissipation of 1 W and operates within a temperature range of -65°C to +200°C. Key electrical parameters include a test current of 3.7 mA, a maximum reverse leakage current of 5 µA, and a maximum Zener impedance of 2000 Ω.

Feature Summary

• Provides stable voltage regulation at a nominal 68 V reference level
• Capable of handling up to 1 W of power dissipation
• Constructed with silicon material and glass encapsulation
• Supports high-temperature operation up to 200°C

Applications

• Voltage reference circuits
• Overvoltage protection
• General-purpose voltage regulation

Procurement Notes

Verify the specific suffix 'AH' against official datasheets to confirm if it denotes a specific tape-and-reel configuration or environmental compliance standard distinct from the standard 'A' variant. Ensure the ordering documentation explicitly references the Taiwan Semiconductor manufacturer part number to avoid confusion with generic equivalents.

Selection Notes

Select this component when a precise 68 V regulation point is required in through-hole designs. The wide operating temperature range makes it suitable for industrial environments. Verify that the circuit can accommodate the specified 2000 Ω dynamic impedance and 5 µA leakage current limits under expected load conditions.

Part Context

This component belongs to the 1N47xxA series of axial leaded Zener diodes manufactured by Taiwan Semiconductor. These devices are widely used in discrete semiconductor applications requiring reliable voltage clamping. The DO-41 package provides mechanical stability for automated insertion processes.

Replacement Considerations

Cross-reference with other manufacturers offering 1N4760A specifications. Confirm pinout compatibility and thermal characteristics before substituting.