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APTDF400KK100G
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Product Detailed Parameters
- Description：DIODE MODULE GP 1000V 500A SP6
- Series：-
- Mfr：Microchip Technology
- Package：Bulk
- Diode Configuration：1 Pair Common Cathode
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：1000 V
- Current - Average Rectified (Io) (per Diode)：500A
- Voltage - Forward (Vf) (Max) @ If：2.7 V @ 400 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：290 ns
- Current - Reverse Leakage @ Vr：250 µA @ 1000 V
- Operating Temperature - Junction：-
- Mounting Type：Chassis Mount
- Package / Case：LP4
- Supplier Device Package：SP6
- Grade：-
- Qualification：-
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Overview
The APTDF400KK100G is a diode array module manufactured by Microchip Technology. It features one pair of common cathode standard diodes rated for 1000 V DC reverse voltage and 500 A average rectified current per diode. The forward voltage is 2.7 V at 400 A, with a reverse leakage current of 250 µA at 1000 V. The device utilizes an LP4 package configuration within an SP6 housing, designed for chassis mounting. It exhibits a fast recovery speed with a reverse recovery time of 290 ns.
Feature Summary
- High-performance diode module optimized for data transmission applications
- Space-efficient design utilizing LP4 package configuration
- Fast recovery characteristics suitable for high-speed switching environments
Applications
- Data transmission systems
- Power conversion circuits
- Industrial power electronics
Procurement Notes
Verify the specific suffix KK against official Microchip documentation to confirm the common cathode configuration and exact pinout. Ensure the SP6 case style matches the thermal management requirements of the target chassis mount application. Cross-reference the part number with the latest datasheet revision to confirm compliance with RoHS standards and material declarations before finalizing procurement orders.
Selection Notes
Select this component when a high-current, high-voltage diode array is required for chassis-mounted installations. The 500 A rating and 1000 V blocking capability define its operational limits. Consider the 290 ns reverse recovery time for switching frequency constraints. Verify that the LP4 footprint and SP6 mechanical dimensions fit the available board space and cooling infrastructure.
Part Context
This part belongs to the APTDF400 series of diode arrays from Microchip Technology. It is categorized under discrete semiconductor diodes. The series includes variants with different configurations such as common anode or single diode setups. The APTDF400KK100G specifically denotes the common cathode double configuration within this product family.
Replacement Considerations
The APTDF400AK100G is a related variant in the same series but features a common anode configuration instead of common cathode. Substitution requires verifying circuit topology compatibility due to the polarity difference. Other LP4 packaged modules from Microchip should be evaluated for matching electrical ratings and mechanical dimensions.
