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AR4PJ-M3/86A
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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),Cut Tape (CT)
- 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-M3/86A 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 rating of 4.0 A. The device utilizes a glass passivated pellet chip junction within an SMPC (TO-277A) package, achieving a typical height of 1.1 mm. Key electrical characteristics include a maximum reverse recovery time of 140 ns, a non-repetitive avalanche energy capability of 20 mJ, and a peak forward surge current of 65 A. Operating temperatures range from -55 °C to +175 °C.
Feature Summary
- Fast reverse recovery time for efficient high-frequency operation
- Controlled avalanche characteristics with defined energy ratings
- Glass passivated pellet chip junction for stability
- Low profile design suitable for automated placement
Applications
- Lighting circuits
- Fast switching rectification in power supplies
- Inverters and converters
- Freewheeling diodes for consumer electronics
- Automotive and telecommunication equipment
Procurement Notes
Verify the specific ordering code against the required qualification level. The base part number suffix M3 indicates halogen-free, RoHS-compliant commercial grade components. For automotive applications requiring AEC-Q101 qualification, confirm the presence of the HM3 suffix in the ordering information. Ensure the delivery mode matches the required reel diameter and quantity specifications.
Selection Notes
Select this component when a 600 V blocking voltage and 4.0 A continuous current are required in a compact surface-mount form factor. The controlled avalanche capability allows for robustness against transient overvoltages up to the specified energy limit. Consider the thermal resistance values for heat dissipation planning in enclosed environments or high ambient temperature conditions.
Part Context
This device belongs to the eSMP series of surface-mount rectifiers designed for space-constrained PCB layouts. The SMPC (TO-277A) package provides a low-profile alternative to traditional through-hole rectifiers while maintaining high current handling capabilities. The series includes variants with different voltage ratings, such as the AR4PD and AR4PG, sharing the same physical footprint and general performance profile.
Replacement Considerations
Direct substitutes within the same family include the AR4PD-M3/86A (200 V) and AR4PG-M3/86A (400 V), provided the circuit voltage requirements allow for lower ratings. Automotive-grade equivalents are available under the AR4PJHM3_A/H designation.
