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The MCC 1N5402-AP is a silicon rectifier diode rated for 3.0 A average forward current and 200 V maximum repetitive peak reverse voltage. It features a DO-201AD plastic package with an isolated case connection. Key electrical characteristics include a maximum DC reverse current of 5.0 µA at 25°C, a typical forward voltage of 1.0 V at 3.0 A, and a peak forward surge current capability of 200 A. The device operates within a junction temperature range of -65°C to +150°C.
Verify the specific suffix against official documentation to confirm packaging type and compliance status. The AP suffix indicates Ammo Packing. Ensure sourcing from authorized distributors to guarantee genuine parts with full traceability and adherence to quality standards. Counterfeit prevention measures are strictly enforced by the manufacturer.
Select this component for general-purpose rectification requiring high surge tolerance and low leakage. Verify thermal management requirements as the junction-to-ambient thermal resistance is approximately 15°C/W. Confirm that the 200 V reverse voltage rating aligns with the circuit's peak inverse voltage demands under all operating conditions.
This part belongs to the 1N5400 through 1N5408 series of 3 Amp rectifiers manufactured by Micro Commercial Components. The series covers reverse voltage ratings from 50 V to 1000 V. The 1N5402 specifically provides a 200 V rating, fitting between the 1N5401 (100 V) and 1N5403 (300 V) variants in the lineup.
Cross-reference with Vishay or New Jersey Semiconductor equivalents such as 1N5402-E3/66 or standard 1N5402. Verify pinout compatibility and ensure the replacement maintains the required 3 A current and 200 V voltage ratings.