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AR1PG-M3/85A
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Product Detailed Parameters
- Description：DIODE AVALANCHE 400V 1A DO220AA
- Series：eSMP®
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Tape & Reel (TR)
- Technology：Avalanche
- Voltage - DC Reverse (Vr) (Max)：400 V
- Current - Average Rectified (Io)：1A
- Voltage - Forward (Vf) (Max) @ If：1.25 V @ 1 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：140 ns
- Current - Reverse Leakage @ Vr：1 µA @ 400 V
- Capacitance @ Vr, F：12.5pF @ 4V, 1MHz
- Mounting Type：Surface Mount
- Package / Case：DO-220AA
- Supplier Device Package：DO-220AA (SMP)
- Operating Temperature - Junction：-55°C ~ 175°C
- Grade：-
- Qualification：-
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Overview
The AR1PG-M3/85A is a single standard recovery rectifier diode manufactured by Vishay General Semiconductor - Diodes Division. It features a maximum repetitive peak reverse voltage of 400 V and an average forward rectified current of 1 A. The device utilizes the eSMP surface-mount package (DO-220AA). Key electrical characteristics include a maximum forward voltage of 1.25 V at 1 A, a maximum reverse leakage current of 1 uA, and a maximum non-repetitive surge current of 30 A. It is qualified to AEC-Q100 standards for automotive applications.
Feature Summary
- Engineered with avalanche recovery capability for enhanced ruggedness in switching applications
- Complies with AEC-Q100 qualification standards for automotive reliability requirements
- Utilizes low-profile eSMP surface-mount packaging for automated assembly efficiency
Applications
- Automotive electronics systems requiring AEC-Q100 compliant components
- General-purpose rectification in power supply circuits
- Protection against reverse polarity in DC input lines
Procurement Notes
Verify the specific suffix designation during procurement to ensure correct packaging configuration. Confirm that the component meets the required AEC-Q100 automotive qualification if used in regulated environments. Cross-reference the manufacturer part number with official datasheets to validate pinout compatibility and thermal specifications before integration into final designs.
Selection Notes
Select this component when a 400 V reverse voltage rating and 1 A continuous current capacity are required in a compact surface-mount form factor. Consider the avalanche recovery feature for applications involving inductive load switching or potential voltage transients. Ensure the operating junction temperature range aligns with the system's thermal management capabilities.
Part Context
This device belongs to the AR1P series of single rectifiers from Vishay. It is designed for general-purpose rectification tasks where space constraints necessitate surface-mount technology. The eSMP package provides a small footprint suitable for high-density PCB layouts while maintaining robust electrical performance for standard recovery applications.
Replacement Considerations
Direct substitutes include AR1PDHM3/85A and AR1PGHM3/85A within the same manufacturer lineup. Verify package compatibility and electrical ratings when considering cross-manufacturer alternatives.
