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1N4948GP-M3/54
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Product Detailed Parameters
- Description：DIODE STANDARD 1000V 1A DO204AL
- Series：SUPERECTIFIER®
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Tape & Reel (TR)
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：1000 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)：500 ns
- Current - Reverse Leakage @ Vr：1 µA @ 1000 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 1N4948GP-M3/54 is a glass-passivated junction fast switching plastic rectifier. It features a Superectifier structure for high reliability and cavity-free construction. The device provides a maximum repetitive peak reverse voltage of 1000 V and a maximum average forward rectified current of 1.0 A. It exhibits a maximum reverse recovery time of 500 ns and a maximum instantaneous forward voltage of 1.3 V at 1.0 A. The component operates within a temperature range of -65 to +175 °C.
Feature Summary
- Superectifier structure ensures high reliability under demanding conditions
- Cavity-free glass-passivated junction design enhances durability
- Fast switching capability supports high efficiency in power conversion
- Low leakage current minimizes power loss during operation
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 to confirm package type and delivery mode. Ensure compliance with RoHS standards if required by the application. Confirm that the component meets JESD 201 class 1A whisker test requirements for matte tin plated leads. Validate thermal resistance parameters for the intended mounting configuration.
Selection Notes
Select this component for applications requiring high reverse voltage blocking capabilities up to 1000 V. Consider the 500 ns reverse recovery time for high-frequency switching environments. Evaluate the 1.0 A continuous current rating against circuit load requirements. Verify compatibility with DO-41 through-hole mounting processes.
Part Context
This part belongs to the 1N4942GP through 1N4948GP series, which are glass passivated junction fast switching plastic rectifiers manufactured by Vishay General Semiconductor. The series utilizes a Superectifier structure designed for robust performance in various electronic applications.
Replacement Considerations
Consult official datasheets for cross-reference information. Verify electrical characteristics such as reverse voltage and forward current ratings match the original design requirements before substitution.
