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1N4934GPEHE3/54
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Product Detailed Parameters
- Description：DIODE STANDARD 100V 1A DO204AL
- Series：SUPERECTIFIER®
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Tape & Reel (TR)
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：100 V
- Current - Average Rectified (Io)：1A
- Voltage - Forward (Vf) (Max) @ If：1.2 V @ 1 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：200 ns
- Current - Reverse Leakage @ Vr：5 µA @ 100 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 1N4934GPEHE3/54 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 100 V and supports a peak forward surge current of 30 A. Electrical characteristics include a maximum instantaneous forward voltage of 1.2 V, a maximum DC reverse current of 5.0 μA at rated blocking voltage, and a maximum reverse recovery time of 200 ns. The component utilizes a DO-41 (DO-204AL) package and functions within an operating junction and storage temperature range of -65 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 performance
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 packaging details and compliance status. Confirm that the E3 suffix meets JESD 201 class 1A whisker test requirements. Ensure the component selection aligns with the manufacturer's guidelines for commercial grade RoHS-compliant products. Validate all electrical parameters against the datasheet before implementation.
Selection Notes
Select this component based on its 100 V repetitive peak reverse voltage rating and 1.0 A average forward current capacity. Consider the 200 ns reverse recovery time for high-efficiency fast switching applications. Evaluate the thermal resistance and derating curves for operation near the maximum junction temperature limit. Ensure the DO-41 through-hole package fits the target PCB layout constraints.
Part Context
This part belongs to the Vishay 1N493xGP series of glass passivated fast switching rectifiers. The series includes variants with different reverse voltage ratings ranging from 50 V to 600 V. All members share identical mechanical dimensions, forward current capabilities, and general electrical characteristics, differing primarily in their peak reverse voltage specifications.
Replacement Considerations
Compatible substitutes within the same family include 1N4933GP-E3/54 and 1N4935GP-E3/54. Verify that alternative part numbers match the required voltage rating and physical package dimensions. Cross-reference electrical parameters such as reverse recovery time and forward voltage drop to ensure functional equivalence.
