1N4616 TR PBFREE

Single Zener Diodes Overview

The Central Semiconductor Corp 1N4616 TR PBFREE is a silicon Zener diode designed for low leakage, low current, and low noise applications. It features a nominal Zener voltage of 2.2 V with a tolerance of ±5%. The device operates within a power dissipation rating of 250 mW and supports junction temperatures from -65°C to +200°C. Electrical characteristics include a maximum reverse current of 1.0 µA at 1.0 V and a maximum Zener impedance of 4.0 Ω at the test current of 250 µA.

Single Zener Diodes Feature Summary

• Engineered for low leakage and low noise performance in sensitive circuits
• Provides stable voltage regulation with tight 5% tolerance
• Capable of operation across an extended temperature range up to 200°C

Single Zener Diodes Applications

• Low noise voltage reference circuits
• Precision low current regulation
• Sensitive analog signal conditioning

Single Zener Diodes Procurement Notes

Verify that the ordering suffix PBFREE confirms lead-free plating compliance as specified by the manufacturer. Confirm the package type matches the DO-35 outline required for your assembly process. Ensure the minimum order quantity aligns with the reel packaging specifications provided by the distributor. Cross-reference the marking code C4616 for physical identification during incoming inspection.

Single Zener Diodes Selection Notes

Select this component when low noise density is critical for the application design. The 2.2 V nominal voltage makes it suitable for specific low-voltage reference needs. Consider the 250 mW power dissipation limit for thermal management calculations. Verify that the DO-35 through-hole package fits the intended PCB layout constraints compared to surface mount alternatives.

Single Zener Diodes Part Context

This part belongs to the 1N4614 through 1N4627 series of silicon Zener diodes manufactured by Central Semiconductor Corp. The series covers voltages from 1.8 V to 6.2 V, all sharing similar low-noise and low-leakage characteristics. These devices are distinct from higher voltage options available in the 1N4099 series.

Single Zener Diodes Replacement Considerations

Check datasheets for other manufacturers offering 1N4616 equivalents to ensure matching Zener voltage, impedance, and noise density specifications.