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AU3PJHM3/87A
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Product Detailed Parameters
- Description：DIODE AVALANCHE 600V 1.7A 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)：1.7A
- Voltage - Forward (Vf) (Max) @ If：1.9 V @ 3 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：75 ns
- Current - Reverse Leakage @ Vr：10 µA @ 600 V
- Capacitance @ Vr, F：72pF @ 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 AU3PJHM3/87A is an ultrafast avalanche surface mount rectifier from Vishay's eSMP series, housed in a SMPC (TO-277A) package. It features a maximum repetitive peak reverse voltage of 600 V and a continuous forward current rating of 3.0 A. The device exhibits a typical reverse recovery time of 75 ns and supports non-repetitive avalanche energy up to 30 mJ at an IAS of 1.0 A. Operating junction temperatures range from -55 °C to +175 °C.
Feature Summary
- Glass passivated pellet chip junction for enhanced reliability
- Controlled avalanche characteristics with high surge capability
- Low leakage current and fast reverse recovery time
- Meets MSL level 1 per J-STD-020 with LF maximum peak of 260 °C
Applications
- Lighting circuits
- High frequency rectification
- Freewheeling applications in switching mode converters
- Inverters for consumer, computer, automotive, and telecommunication equipment
Procurement Notes
Verify the specific ordering code suffix against the manufacturer's documentation to confirm compliance requirements. The base part number HM3 indicates AEC-Q101 qualification, while the /87A suffix specifies the 13-inch tape and reel packaging format containing 6500 units. Ensure the revision code matches the required production version.
Selection Notes
Select this component for designs requiring controlled avalanche ruggedness and ultrafast recovery speeds. The TO-277A package provides a low profile suitable for automated placement. Verify that the 600 V reverse voltage rating aligns with the circuit's peak inverse voltage requirements and that the thermal management strategy accommodates the specified junction temperature limits.
Part Context
This device belongs to the AU3PD, AU3PG, and AU3PJ family of ultrafast avalanche rectifiers. While sharing identical electrical ratings and physical dimensions, the family distinguishes itself through varying maximum repetitive peak reverse voltage options of 200 V, 400 V, and 600 V respectively.
Replacement Considerations
Direct substitutes within the same family include AU3PDHM3/87A and AU3PGHM3/87A, which share the same package and current ratings but offer lower voltage capabilities.
