1N4626 TR TIN/LEAD

Overview

The Central Semiconductor Corp 1N4626 TR TIN/LEAD is a single silicon Zener diode housed in a DO-35-2 through-hole package. It features a nominal Zener voltage of 5.6 V with a 5% tolerance and a maximum reverse leakage current of 10 µA. The device has a power dissipation rating of 250 mW, a Zener impedance of 1400 Ω, and a test current of 250 µA. It operates within a temperature range of -65 °C to +200 °C.

Feature Summary

• Provides stable voltage regulation via Zener breakdown characteristics
• Utilizes a glass-encapsulated DO-35-2 axial leaded package for through-hole mounting
• Designed for high-temperature operation up to +200 °C

Applications

• Voltage reference circuits
• Overvoltage protection stages
• Clipping and clamping applications

Procurement Notes

Verify the specific ordering suffix against manufacturer documentation to confirm material composition and plating specifications. Ensure the selected variant matches the required thermal and electrical ratings for the intended application environment. Cross-reference datasheet parameters with system design constraints before procurement.

Selection Notes

Select this component when a 5.6 V regulation point is required in a standard axial package. Consider the 250 mW power limit and 1400 Ω impedance for circuit stability. Evaluate the operating temperature range to ensure compatibility with the environmental conditions of the target assembly.

Part Context

This part belongs to the 1N4626 series of small-signal Zener diodes manufactured by Central Semiconductor. The series offers various voltage options in a consistent DO-35 form factor. The tin/lead finish indicates a specific terminal plating option available for this component line.

Replacement Considerations

Equivalent parts include the Microchip Technology 1N4626-1 and other generic 1N4626 variants. Verify that substitute components meet the same 5.6 V nominal voltage, 250 mW power dissipation, and DO-35 package dimensions.