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1N4003-E3/53 is listed in the Single Diodes range at ChipApex. The manufacturer field lists Vishay General Semiconductor - Diodes Division. Its product description is DIODE STANDARD 200V 1A DO204AL. Review the specifications below when checking this part for your BOM.
The Vishay 1N4003-E3/53 is a general-purpose plastic rectifier featuring a maximum repetitive peak reverse voltage of 200 V and a maximum average forward rectified current of 1.0 A. It utilizes a DO-41 (DO-204AL) molded epoxy body with matte tin-plated leads. The device exhibits a maximum instantaneous forward voltage of 1.1 V at 1.0 A and a maximum DC reverse current of 5.0 μA at rated blocking voltage. Operating junction temperatures range from -50 °C to +150 °C, with a typical thermal resistance of 50 °C/W.
Verify the specific ordering suffix against official documentation to confirm packaging configuration and compliance status. Confirm that the E3 suffix indicates RoHS compliance and adherence to JESD 201 class 1A whisker testing requirements. Ensure lead length specifications match the intended mounting method for accurate thermal performance evaluation.
Select this component for standard rectification tasks requiring a 200 V reverse voltage rating and 1 A continuous current capacity. Consider the DO-41 package dimensions and through-hole installation requirements during PCB layout. Evaluate thermal management needs based on the specified junction temperature limits and ambient operating conditions.
This part belongs to the Vishay 1N4001 through 1N4007 series of general-purpose plastic rectifiers. All variants in the series share identical electrical characteristics except for the maximum repetitive peak reverse voltage rating, which varies from 50 V to 1000 V across the lineup.
1N4003G
The E3 suffix denotes that the device is RoHS-compliant, commercial grade, and features matte tin-plated leads. It also signifies compliance with the JESD 201 class 1A whisker test.
Polarity is indicated by a color band on the component body, which denotes the cathode end.
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