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The Microchip Technology 2N6987U is a multiple (quad) PNP silicon switching transistor qualified per MIL-PRF-19500/558. It features a maximum collector-emitter voltage of 60 V and a maximum collector-base voltage of 60 V, with an emitter-base voltage rating of 5.0 V. The device supports a maximum DC collector current of 600 mA and a total power dissipation of 400 mW. It operates within a temperature range of -65°C to +200°C junction temperature. The component utilizes a flatpack package configuration suitable for surface mount installation.
Verify the specific qualification level (JAN, JANTX, or JANTXV) required for the application, as the base part number may correspond to different reliability grades. Confirm that the flatpack package variant matches the PCB footprint design. Ensure compliance with relevant defense procurement regulations if the component is intended for restricted use cases.
Select this component when a quad PNP array is required for space-constrained military designs. Compare against the 2N6988 for alternative packaging options such as leadless surface mount variants. Evaluate thermal management requirements given the 400 mW power dissipation limit and the high operating temperature capability.
The 2N6987U belongs to a family of multiple PNP silicon switching transistors produced by Microchip Technology. It shares core electrical characteristics with related parts like the 2N6988 but differs primarily in physical package style. These devices are designed to meet stringent environmental and performance criteria defined by military specifications.
The 2N6988 serves as a functional equivalent offering similar electrical ratings but utilizes a 14-FlatPack package instead. Verify pinout compatibility and mechanical dimensions before substitution to ensure proper fit within the existing assembly.