1PMT4101C/TR13

Single Zener Diodes Overview

The Microchip Technology 1PMT4101C/TR13 is a surface mount low noise Zener diode with a nominal voltage of 8.2V and a tight tolerance of ±2%. It operates at a test current of 250 µA, features a maximum impedance of 1 Ohm, and dissipates up to 1W of power in the DO-216AA Powermite package.

Single Zener Diodes Feature Summary

• Features a full-metallic bottom that eliminates solder flux entrapment during assembly
• Includes a unique locking tab design serving as an integral heat sink for low thermal resistance
• Provides low noise density within the 1–3 kHz frequency bandpass filter range
• Compatible with automatic insertion equipment for high-density mounting

Single Zener Diodes Applications

• Voltage regulation over broad operating current and temperature ranges
• High-density and low-profile circuit board mounting
• Automatic insertion equipment integration

Single Zener Diodes Procurement Notes

Verify the specific C suffix indicates the required 2% tolerance level. Confirm RoHS compliance status by checking for the e3 designation in the official ordering information. Ensure the TR13 tape and reel packaging matches the automated assembly requirements.

Single Zener Diodes Selection Notes

Select this component when precise voltage regulation is critical due to its 2% tolerance. The Powermite package offers superior thermal management compared to standard axial equivalents. Verify that the 1W steady-state power dissipation rating meets the thermal requirements of the target application environment.

Single Zener Diodes Part Context

This device belongs to the Microchip Powermite series, which provides higher power handling capabilities than traditional axial packages. It serves as a surface mount equivalent to JEDEC registered 1N4099 through 1N4135 series components while offering enhanced thermal performance and robustness.

Single Zener Diodes Replacement Considerations

Direct replacements include other 1PMT4101 variants such as 1PMT4101e3 or 1PMT4101CE3. Standard axial equivalents like the 1N4101 may be used if package constraints allow.