CPS041-2N878-CT

Description：SCR CHIP 1A 600V WAFER DIE
Series：-

SKU:ce774fc8d9cb Category: SCRs Brand: Central Semiconductor Corp

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Product introduction

CPS041-2N878-CT is listed in the Scrs range at ChipApex. The manufacturer field lists Central Semiconductor Corp. Its product description is SCR CHIP 1A 600V WAFER DIE. Review the specifications below when checking this part for your BOM.

Scrs specifications for CPS041-2N878-CT

Description：SCR CHIP 1A 600V WAFER DIE
Series：-
Mfr：Central Semiconductor Corp
Package：Tray
Voltage - Off State：-
Voltage - Gate Trigger (Vgt) (Max)：-
Current - Gate Trigger (Igt) (Max)：-
Current - Hold (Ih) (Max)：-
Current - Non Rep. Surge 50, 60Hz (Itsm)：-
SCR Type：-
Operating Temperature：-
Grade：-
Qualification：-
Mounting Type：Surface Mount
Package / Case：Die
Supplier Device Package：Die
Voltage - On State (Vtm) (Max)：-
Current - On State (It (AV)) (Max)：-
Current - On State (It (RMS)) (Max)：-
Current - Off State (Max)：-

Scrs datasheet and documents for CPS041-2N878-CT

CPS041-2N878-CT

Scrs Overview

The CPS041-2N878-CT is a bare silicon controlled rectifier (SCR) die manufactured using the Central Semiconductor CPS041 process. This sensitive gate SCR chip features glass passivated mesa construction with a die size of 41 x 41 mils and a thickness of 8.7 mils ± 0.6 mils. The cathode bonding pad measures 18 x 8 mils, while the gate bonding pad is 7.1 x 7.1 mils. Top side metalization consists of aluminum at 45,000Å, and back side metalization includes aluminum, molybdenum, nickel, and silver layers totaling 32,000Å. The device is supplied in a singulated tray (waffle) pack configuration.

Scrs Feature Summary

Sensitive gate SCR architecture utilizing glass passivated mesa technology
Aluminum top side metalization for standard interconnect requirements
Multi-layer back side metalization including silver for thermal and electrical performance
Singulated die format suitable for custom packaging or direct assembly

Scrs Applications

Custom power module integration requiring bare die SCRs
High-reliability industrial control systems
Specialized motor drive circuits

Scrs Procurement Notes

This component has been officially discontinued and classified as End of Life by Central Semiconductor Corp. No further orders can be accepted unless existing inventory is available. Procurement must rely on remaining stock from authorized distributors or secondary market sources. Verify lot dates and storage conditions carefully due to the EOL status.

Scrs Selection Notes

Designers should transition to the designated replacement part number CPS053-2N878-CT immediately. The CPS053 process represents the updated manufacturing line for this specific device specification. Ensure that any new designs utilize the CPS053 variant to guarantee long-term supply chain stability and compliance with current production standards.

Scrs Part Context

The CPS041 refers to the specific wafer fabrication process used by Central Semiconductor Corp for this family of sensitive gate SCRs. This process defines the physical dimensions, metallization schemes, and testing parameters for the dies produced under this lineage. The CPS041 process itself has been discontinued, leading to the end-of-life status for all devices built on this specific wafer run.

Scrs Replacement Considerations

The confirmed public substitute is CPS053-2N878-CT. This replacement utilizes the newer CPS053 process while maintaining the same functional designation. Verify mechanical compatibility during integration.

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