1PMT5952BE3/TR13

Single Zener Diodes Overview

The Microchip Technology 1PMT5952BE3/TR13 is a Zener diode rated at 130 V nominal voltage with a maximum power dissipation of 3.0 W. It utilizes the Powermite surface mount package (DO-216AA) and operates within a junction temperature range of -55 °C to +150 °C. The device features a test current of 2.9 mA, a dynamic impedance of 450 Ohms, and a reverse leakage current of 5000 µA. It includes an integral heat sink locking tab for thermal management.

Single Zener Diodes Feature Summary

• Surface mount packaging designed for automatic insertion equipment
• Full metallic bottom eliminates solder flux entrapment during assembly
• Integral heat sink locking tabs provide thermal dissipation
• ESD rating exceeding 16 kV per human body model

Single Zener Diodes Applications

• Voltage regulation in high-power surface mount circuits
• Protection against overvoltage transients
• Reference voltage generation in industrial electronics

Single Zener Diodes Procurement Notes

Verify that the E3 suffix indicates lead-free compliance and confirm RoHS status through official documentation. Ensure the TR13 designation matches the required tape and reel quantity of 12,000 pieces. Cross-reference the specific datasheet revision to validate electrical parameters before integration into production designs.

Single Zener Diodes Selection Notes

Select this component when a 130 V Zener voltage is required in a compact surface mount form factor. The 3.0 W power rating supports higher current applications compared to standard small-signal diodes. Verify that the DO-216AA footprint aligns with the PCB layout requirements and that the thermal resistance characteristics meet the system's heat dissipation needs.

Single Zener Diodes Part Context

This part belongs to the 1PMT5913B through 1PMT5956B series of 3.0 Watt Zener diodes manufactured by Microchip Technology. The series offers a wide range of Zener voltages from 3.3 V to 200 V within the same mechanical Powermite package, allowing for standardized board layouts across different voltage requirements.

Single Zener Diodes Replacement Considerations

Direct substitutes include other 130 V Zener diodes in the DO-216AA package with equivalent 3.0 W power ratings. Verify compatibility regarding dynamic impedance, reverse leakage current, and thermal resistance specifications before substitution.