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AR4PJ-M3/87A
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Product Detailed Parameters
- Description：DIODE AVALANCHE 600V 2A TO277A
- 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)：2A
- Voltage - Forward (Vf) (Max) @ If：1.6 V @ 4 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：140 ns
- Current - Reverse Leakage @ Vr：10 µA @ 600 V
- Capacitance @ Vr, F：77pF @ 4V, 1MHz
- Mounting Type：Surface Mount
- Package / Case：TO-277, 3-PowerDFN
- Supplier Device Package：TO-277A (SMPC)
- Operating Temperature - Junction：-55°C ~ 175°C
- Grade：-
- Qualification：-
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Overview
The AR4PJ-M3/87A is a fast switching avalanche surface-mount rectifier from Vishay General Semiconductor. It features a maximum repetitive peak reverse voltage of 600 V and an average forward current of 4.0 A. The device offers a peak forward surge current capability of 65 A and a typical reverse recovery time of 140 ns. It operates within a junction temperature range of -55 °C to +175 °C and is housed in the SMPC (TO-277A) package.
Feature Summary
- Glass passivated pellet chip junction for enhanced reliability
- Controlled avalanche characteristics with non-repetitive avalanche energy rating
- Low leakage current and high forward surge capability
- Meets MSL level 1 per J-ST D-020 with LF maximum peak of 260 °C
Applications
- Fast switching rectification of power supplies
- Inverters and converters
- Freewheeling diodes for consumer, automotive, and telecommunication equipment
Procurement Notes
Verify the specific ordering code against the manufacturer's official documentation to ensure correct package quantity and delivery mode. Confirm that the component meets all required environmental standards and qualification levels before finalizing procurement specifications.
Selection Notes
Select this component for applications requiring high voltage blocking capabilities up to 600 V combined with fast switching speeds. Ensure the thermal management design accommodates the specified thermal resistance values and operating temperature limits for reliable performance.
Part Context
This part belongs to the eSMP® Series of fast switching avalanche rectifiers. It utilizes the SMPC (TO-77A) case, which provides a low profile suitable for automated placement. The series includes variants with different voltage ratings, such as 200 V and 400 V options.
Replacement Considerations
Direct substitutes include other Vishay parts within the same series, such as AR4PG or AR4PD, provided the voltage rating requirements are met. Verify pinout compatibility and thermal characteristics when considering alternative manufacturers.
