90E36AERGI8

Overview

The MPLAD36KP90AE3 is a unidirectional transient voltage suppressor (TVS) diode manufactured by Microchip Technology. It features a peak pulse power dissipation of 36 kW and operates within a temperature range of -55°C to +150°C. Key electrical parameters include a working voltage of 90 V, a breakdown voltage of 100 V, and a maximum clamping voltage of 146 V under a specified test condition. The device handles a peak pulse current of 247 A and utilizes an SMD PLAD-2 package for surface mount installation.

Feature Summary

• High energy absorption capability with 36 kW peak pulse power rating
• Robust thermal performance supporting operation up to 150°C junction temperature
• Low clamping voltage ensures effective protection of sensitive downstream components

Applications

• Protection of high-power industrial equipment against lightning-induced surges
• Transient suppression in heavy-duty motor control circuits
• Surge protection for renewable energy systems such as solar inverters

Procurement Notes

Verify the specific ordering suffix and package variant to ensure compatibility with your assembly process. Confirm that the component meets all relevant environmental and safety standards required for your final product certification before initiating procurement.

Selection Notes

Select this component when designing circuits requiring high surge immunity in space-constrained surface mount applications. Ensure the system's expected transient energy levels remain below the 36 kW rating to maintain reliability and prevent device failure during fault conditions.

Part Context

This TVS diode belongs to Microchip's high-power protection series, designed specifically for demanding environments where standard discrete components may fail. It serves as a critical safeguard in power electronics, offering superior durability compared to lower-rated alternatives while maintaining a compact footprint suitable for modern PCB layouts.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.