1PMT5934BE3/TR13

Single Zener Diodes Overview

The Microchip Technology 1PMT5934BE3/TR13 is a Zener diode housed in the Powermite surface mount package. It provides a nominal Zener voltage of 24 Volts with a test current of 15.6 mA and a dynamic impedance of 19 Ohms. The device supports a maximum Zener current of 102.3 mA, enabling a DC power dissipation of 3.0 watts when mounted to Tab 1 at 60°C. It operates within a junction temperature range of -55°C to +150°C and features a full metallic bottom for thermal management.

Single Zener Diodes Feature Summary

• Surface mount packaging designed for automatic insertion equipment
• Integral heat sink locking tabs eliminate solder flux entrapment
• High electrostatic discharge rating exceeding 16kV per human body model

Single Zener Diodes Applications

• Voltage regulation circuits requiring high power handling
• Surge protection applications utilizing robust ESD ratings
• Automated assembly environments benefiting from unique locking tab design

Single Zener Diodes Procurement Notes

Verify that the specific ordering suffix matches the required tolerance and packaging configuration. Confirm the manufacturer designation aligns with current corporate structures following industry acquisitions. Ensure the component meets RoHS compliance requirements if applicable to your manufacturing standards. Cross-reference the datasheet revision date to confirm electrical characteristics have not changed.

Single Zener Diodes Selection Notes

Select this component when a 3-watt power handling capability is necessary in a compact surface mount form factor. The integral locking tab facilitates efficient heat dissipation compared to standard molded packages. Consider the tight tolerance availability if precise voltage regulation is critical for the circuit design.

Single Zener Diodes Part Context

This device belongs to the 1PMT59xxB series of 3-watt Zener diodes manufactured by Microsemi, now part of Microchip Technology. The series utilizes the proprietary Powermite package to deliver high power density. The 'e3' suffix indicates lead-free composition compliant with environmental directives.

Single Zener Diodes Replacement Considerations

Compatible substitutes include other 1PMT5934 variants such as 1PMT5934A or 1PMT5934C, which share identical electrical specifications but may differ in tolerance levels or specific manufacturer sourcing.