1PMT5950BE3/TR13

Single Zener Diodes Overview

The Microchip Technology 1PMT5950BE3/TR13 is a surface-mount Zener diode housed in the Powermite DO-216AA package. It provides a nominal Zener voltage of 110 V with a standard tolerance of ±5%. The device supports a maximum DC power dissipation of 3.0 W when mounted to Tab 1 at 60°C, and operates within a junction temperature range of -55°C to +150°C.

Single Zener Diodes Feature Summary

• Surface mount packaging designed for automatic insertion equipment
• Integral heat sink locking tabs for thermal management
• Full metallic bottom eliminates solder flux entrapment during assembly

Single Zener Diodes Applications

• Voltage regulation circuits requiring surface mount technology
• Power supply protection applications
• Electronic assemblies utilizing automatic insertion equipment

Single Zener Diodes Procurement Notes

Verify component authenticity by cross-referencing the manufacturer's part number against official datasheets. Confirm that the E3 suffix indicates lead-free compliance and the TR13 suffix specifies tape and reel packaging containing 12,000 pieces per 13-inch reel. Ensure the supplier provides valid traceability documentation matching the original manufacturer specifications.

Single Zener Diodes Selection Notes

Select this component when a 110 V Zener reference is required in a compact surface mount form factor. The Powermite package offers higher power handling than smaller SMD options while maintaining compatibility with automated assembly lines. Verify that the system design can accommodate the specific mounting pad dimensions and thermal requirements associated with the integral locking tab.

Single Zener Diodes Part Context

This component belongs to the 1PMT5913B through 1PMT5956B series of 3-watt Zener diodes manufactured by Microchip Technology (formerly Microsemi). The series utilizes the proprietary Powermite package to deliver robust performance in a small footprint suitable for high-density electronic designs.

Single Zener Diodes Replacement Considerations

Compatible substitutes include other 110 V Zener diodes in the DO-216AA package from various manufacturers. Verify that replacement parts match the 3.0 W power dissipation rating and maintain equivalent electrical characteristics such as dynamic impedance and reverse leakage current.