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The DMN90H2D2HCTI is an N-channel enhancement mode MOSFET manufactured by Diodes Incorporated. It features a drain-source voltage (BVDSS) of 900 V and a continuous drain current (ID) of 6 A at +25°C case temperature. The static drain-source on-resistance (RDS(ON)) is typically 1.7 Ω at VGS = 10V and ID = 3A, with a maximum of 2.2 Ω. The device operates within a junction temperature range of -55°C to +150°C and utilizes an ITO220AB package.
This component is officially marked as obsolete and discontinued by the manufacturer. Sourcing new units from authorized channels is not possible. Verification of part authenticity is critical if procuring from secondary markets. Engineers must confirm that any available stock matches the exact DS38826 specification sheet before integration into designs.
Designers should evaluate alternative active components due to the discontinuation status of this specific part number. Selection criteria should focus on matching the original 900V breakdown voltage and thermal resistance requirements. Verify that replacement candidates offer comparable RDS(ON) performance and fit the existing ITO220AB footprint constraints.
Diodes Incorporated produces discrete semiconductors including MOSFETs and diodes. This specific N-channel device belongs to their high-voltage power management portfolio. The product line emphasizes efficiency through low on-resistance and fast switching characteristics for industrial and consumer electronics.
No public confirmed substitute part numbers are documented in the official datasheet.