1N4620 TR TIN/LEAD

Single Zener Diodes Overview

The Central Semiconductor Corp 1N4620 TR TIN/LEAD is a single silicon unidirectional voltage regulator diode housed in a DO-35 through-hole package. It features a nominal Zener voltage of 3.3 V with a 5% tolerance and a power dissipation rating of 250 mW. Key electrical parameters include a maximum reverse leakage current of 7.5 µA, a Zener impedance of 1650 Ω, and a test current of 250 µA. The device operates within a temperature range of -65 °C to +200 °C.

Single Zener Diodes Feature Summary

• Utilizes a hermetically sealed glass case for environmental protection
• Designed for stable voltage regulation in low-power circuits
• Supports high-temperature operation up to 200 °C

Single Zener Diodes Applications

• Voltage reference circuits
• Overvoltage protection
• Clamping applications

Single Zener Diodes Procurement Notes

Verify the specific suffix 'TR TIN/LEAD' against the manufacturer's official datasheet to confirm lead composition and packaging format. Ensure the requested variant matches the required RoHS status and terminal finish specifications before finalizing procurement orders.

Single Zener Diodes Selection Notes

Select this component when a 3.3 V regulation point is required in a through-hole design. Consider the 250 mW power limit and 1650 Ω impedance for circuit stability. Verify that the DO-35 package dimensions fit the target PCB layout constraints.

Single Zener Diodes Part Context

This part belongs to the 1N4624 series of small-signal Zener diodes manufactured by Central Semiconductor. These components are standard discrete semiconductors used for basic voltage regulation tasks in consumer and industrial electronics.

Single Zener Diodes Replacement Considerations

Publicly confirmed substitute part numbers for this specific configuration are not available in the provided documentation.