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APT2X30D120J
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Product Detailed Parameters
- Description：DIODE MODULE GP 1200V 30A ISOTOP
- Series：-
- Mfr：Microchip Technology
- Package：Tube
- Diode Configuration：2 Independent
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：1200 V
- Current - Average Rectified (Io) (per Diode)：30A
- Voltage - Forward (Vf) (Max) @ If：2.5 V @ 30 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：370 ns
- Current - Reverse Leakage @ Vr：250 µA @ 1200 V
- Operating Temperature - Junction：-55°C ~ 175°C
- Mounting Type：Chassis Mount
- Package / Case：SOT-227-4, miniBLOC
- Supplier Device Package：ISOTOP®
- Grade：-
- Qualification：-
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Overview
The APT2X30D120J is a dual anti-parallel Fast Recovery Epitaxial Diode (FRED) module manufactured by Microchip Technology. It features a SOT-227-4 package with screw mount installation. Key electrical parameters include a reverse voltage of 1200 V, forward current of 30 A per diode, and forward voltage of 2.5 V. The device supports a maximum surge current of 540 A, has a reverse current of 100 uA, and a recovery time of 265 ns. Operating temperature ranges from -55 C to +175 C.
Feature Summary
- Dual anti-parallel configuration for efficient power conversion
- Fast recovery epitaxial diode technology for reduced switching losses
- SOT-227-4 package design facilitating chassis mounting
Applications
- High-frequency DC-DC converters
- Induction heating systems
- Uninterruptible power supplies (UPS)
Procurement Notes
Verify the specific suffix J against official Microchip documentation to confirm package variant and compliance status. Cross-reference the Mouser part number 494-apt2x30d120j with the manufacturer datasheet to ensure exact matching of electrical ratings and thermal characteristics before procurement.
Selection Notes
Select this component for applications requiring high blocking voltage and moderate current handling in a compact form factor. The dual anti-parallel arrangement simplifies circuit topology compared to discrete solutions. Ensure thermal management strategies align with the SOT-227 package's heat dissipation capabilities and the specified operating temperature range.
Part Context
This module belongs to the ISOTOP family of fast recovery rectifiers. It utilizes silicon carbide or advanced silicon epitaxial structures depending on the specific generation, offering improved efficiency over standard diodes. The SOT-227 package is widely recognized in industrial power electronics for its robust mechanical connection and thermal performance.
Replacement Considerations
Direct substitutes include APT2X60D120J for higher current capacity and APT2X30D40J for lower voltage requirements. Verify pin compatibility and thermal resistance when replacing within the same series.
