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AR1PJ-M3/85A
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Product Detailed Parameters
- Description：DIODE AVALANCHE 600V 1A DO220AA
- Series：eSMP®
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Tape & Reel (TR)
- Technology：Avalanche
- Voltage - DC Reverse (Vr) (Max)：600 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 @ 600 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 AR1PJ-M3/85A is a surface mount fast avalanche rectifier manufactured by Vishay General Semiconductor - Diodes Division. It features a maximum repetitive peak reverse voltage of 600 V and an average forward current rating of 1.0 A. The device supports a peak forward surge current of 25 A and exhibits a typical reverse recovery time of 140 ns. Electrical characteristics include a maximum instantaneous forward voltage of 1.6 V at 25 °C and a maximum reverse current of 1.0 μA. The component operates within a junction temperature range of -55 to +175 °C and is housed in an SMP (DO-220AA) package.
Feature Summary
- Fast switching capability designed for high efficiency applications
- Glass passivated pellet chip junction construction
- Low reverse current performance
- Qualified for automotive environments under AEC-Q101 standards
Applications
- Fast switching rectification in power supplies
- Inverter circuits
- Converter systems
- Freewheeling diodes for consumer electronics
- Telecommunication equipment
Procurement Notes
Verify the specific ordering suffix against official documentation, as it dictates the delivery mode and base quantity. Confirm that the required variant matches the commercial or automotive grade specifications defined in the datasheet. Ensure compliance with RoHS and halogen-free material requirements before finalizing procurement orders.
Selection Notes
Select this component when a 600 V blocking voltage and 1.0 A continuous current are required in a compact surface mount form factor. Consider the low reverse recovery time for high-frequency switching applications. Verify thermal management requirements against the specified junction-to-ambient thermal resistance values for the target operating environment.
Part Context
This part belongs to the eSMP® series of surface mount fast avalanche rectifiers from Vishay. The series includes variants with different voltage ratings ranging from 200 V to 1000 V. All members share the same SMP (DO-220AA) mechanical outline and general electrical architecture, differing primarily in their peak reverse voltage capabilities.
Replacement Considerations
Direct substitutes within the same family include AR1PD, AR1PG, AR1PK, and AR1PM, provided their respective voltage ratings meet the circuit requirements.
