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1N4946GP-M3/54
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Product Detailed Parameters
- Description：DIODE STANDARD 600V 1A DO204AL
- Series：SUPERECTIFIER®
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Tape & Reel (TR)
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：600 V
- Current - Average Rectified (Io)：1A
- Voltage - Forward (Vf) (Max) @ If：1.3 V @ 1 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：250 ns
- Current - Reverse Leakage @ Vr：1 µA @ 600 V
- Capacitance @ Vr, F：15pF @ 4V, 1MHz
- Mounting Type：Through Hole
- Package / Case：DO-204AL, DO-41, Axial
- Supplier Device Package：DO-204AL (DO-41)
- Operating Temperature - Junction：-65°C ~ 175°C
- Grade：-
- Qualification：-
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Overview
The Vishay 1N4946GP-M3/54 is a glass-passivated junction fast switching plastic rectifier. It features a Superectifier structure for high reliability and operates with a maximum average forward rectified current of 1.0 A. The device provides a maximum repetitive peak reverse voltage of 600 V and withstands a peak forward surge current of 25 A. It exhibits a typical reverse recovery time of 500 ns and maintains an operating junction temperature range from -65 °C to +175 °C.
Feature Summary
- Glass-passivated junction cavity-free construction
- Superectifier structure for high reliability
- Fast switching capability for high efficiency
- Low leakage current characteristics
Applications
- Fast switching rectification in power supplies
- Inverter circuits
- Converter applications
- Freewheeling diodes for consumer electronics
- Telecommunication equipment
Procurement Notes
Verify the specific ordering suffix against official documentation, as it dictates packaging format and base quantity. Confirm RoHS compliance status and material categorization requirements prior to procurement. Ensure that the component meets all applicable environmental standards required for the intended deployment environment.
Selection Notes
Select this component when a 600 V rating is required alongside a 1.0 A continuous current capacity. Consider its thermal resistance and derating curves for ambient temperature conditions. Evaluate the package type and lead length specifications to ensure compatibility with the target circuit board layout and mounting constraints.
Part Context
This part belongs to the 1N494xGP series of fast switching plastic rectifiers manufactured by Vishay General Semiconductor. The series includes variants with different reverse voltage ratings ranging from 200 V to 1000 V. All members share identical mechanical dimensions and electrical characteristics except for their specific voltage blocking capabilities.
Replacement Considerations
Direct substitutes within the same Vishay family include 1N4942GP, 1N4944GP, 1N4947GP, and 1N4948GP. These parts share the same DO-41 package and current ratings but differ in maximum repetitive peak reverse voltage ratings.
