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1N1185A is listed in the Single Diodes range at ChipApex. The manufacturer field lists Microchip Technology. Its product description is DIODE STANDARD 150V 40A DO203AB. Review the specifications below when checking this part for your BOM.
Single Diodes specifications for 1N1185A
- Description：DIODE STANDARD 150V 40A DO203AB
- Series：-
- Mfr：Microchip Technology
- Package：Bulk
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：150 V
- Current - Average Rectified (Io)：40A
- Voltage - Forward (Vf) (Max) @ If：1.19 V @ 90 A
- Speed：Standard Recovery >500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：10 µA @ 150 V
- Capacitance @ Vr, F：-
- Mounting Type：Stud Mount
- Package / Case：DO-203AB, DO-5, Stud
- Supplier Device Package：DO-203AB (DO-5)
- Operating Temperature - Junction：-65°C ~ 200°C
Single Diodes datasheet and documents for 1N1185A
Single Diodes Overview
The Microchip Technology 1N1185A is a silicon power rectifier diode designed for high-reliability applications. It features low leakage current and robust surge current capability, supporting up to 1000 A peak repetitive reverse voltage ratings in specific configurations. The component is housed in a DO-203AB-2 package, suitable for demanding environments including military, aerospace, and industrial systems requiring stringent performance standards.
Single Diodes Feature Summary
- Low leakage current series design
- Good surge current capability up to 1000 A
- Suitable for stringent military and aerospace requirements
Single Diodes Applications
- Military electronic systems
- Aerospace equipment
- High-reliability industrial power supplies
Single Diodes Procurement Notes
Verify the manufacturer source carefully as multiple entities list this part number. Confirm the datasheet matches the specific Microchip Technology variant. Check for any product change notifications or obsolescence notices before procurement. Ensure the DO-203AB-2 package type aligns with your assembly requirements.
Single Diodes Selection Notes
Select this component when low leakage and high surge tolerance are critical. It is appropriate for designs adhering to military or aerospace specifications. Consider the DO-203AB-2 package constraints during PCB layout. Verify compatibility with system voltage and current limits against official datasheets.
Single Diodes Part Context
This part belongs to the general-purpose rectifier category, specifically silicon power rectifiers. It is historically associated with Microsemi Corporation, now part of Microchip Technology. The 1N1185A designation indicates a standard rectifier configuration within this family.
Single Diodes Replacement Considerations
Cross-reference with other manufacturers listing 1N1185A, such as Diode Transistor Co., Inc. or Advanced Semiconductor, Inc., ensuring electrical parameters match. Verify package compatibility and lead configuration before substitution.
Explore related parts through Rectifiers, Diodes, Discrete Semiconductor Products, all product categories.
