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AS3PJHM3/87A
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Product Detailed Parameters
- Description：DIODE AVALANCHE 600V 2.1A 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)：2.1A
- Voltage - Forward (Vf) (Max) @ If：920 mV @ 1.5 A
- Speed：Standard Recovery >500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：1.2 µs
- Current - Reverse Leakage @ Vr：10 µA @ 600 V
- Capacitance @ Vr, F：37pF @ 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：Automotive
- Qualification：AEC-Q101
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Overview
The AS3PJHM3/87A is a high current density standard avalanche surface-mount rectifier from Vishay General Semiconductor. It features a single diode configuration in an SMPC (TO-277A) package. Key electrical parameters include a maximum repetitive peak reverse voltage of 600 V, a maximum DC forward current of 3.0 A, and a peak forward surge current of 70 A. The device exhibits a typical instantaneous forward voltage of 0.90 V at 3.0 A and a typical reverse recovery time of 1.2 μs. It operates within a junction temperature range of -55 °C to +175 °C.
Feature Summary
- Glass passivated pellet chip junction for reliability
- Controlled avalanche characteristics with 20 mJ energy rating
- Low leakage current performance
- High forward surge capability
Applications
- General purpose rectification of power supplies
- Inverters and converters
- Freewheeling diodes for consumer electronics
- Automotive applications
- Telecommunication equipment
Procurement Notes
Verify the specific ordering code suffix against the manufacturer's documentation to confirm compliance requirements. The HM3 designation indicates halogen-free, RoHS-compliant materials and AEC-Q101 qualification. Confirm the package code matches the required reel size and delivery mode specifications before finalizing procurement orders.
Selection Notes
Select this component for designs requiring controlled avalanche ruggedness and low profile surface-mount integration. Ensure thermal management accounts for the specified thermal resistance values. Validate that the 600 V reverse voltage rating meets the circuit's peak inverse voltage requirements under all operating conditions.
Part Context
This part belongs to the eSMP series of high current density standard avalanche rectifiers. It utilizes the SMPC (TO-77A) package, which supports automated placement and offers a typical height of 1.1 mm. The series includes variants with different voltage ratings ranging from 200 V to 1000 V.
Replacement Considerations
Direct substitutes within the same family include AS3PJ-M3/86A and AS3PJHM3_A/I. Verify package compatibility and electrical parameter alignment when considering alternative ordering codes or revisions.
