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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),Cut Tape (CT)
- 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 1N4934GP-E3/54 is a glass passivated junction fast switching plastic rectifier with a maximum repetitive peak reverse voltage of 100 V. It supports a maximum average forward rectified current of 1.0 A and a peak forward surge current of 30 A. The device features a maximum instantaneous forward voltage of 1.2 V, a maximum DC reverse current of 5.0 μA at rated blocking voltage, and a typical reverse recovery time of 200 ns. Operating temperature ranges from -65 °C to +175 °C.
Feature Summary
- Superectifier structure for high reliability condition
- Cavity-free glass passivated junction
- Fast switching for high efficiency
- Low leakage current
Applications
- Fast switching rectification of power supplies
- Inverters and converters
- Freewheeling diodes for consumer electronics
- Freewheeling diodes for telecommunications
Procurement Notes
Verify the specific part number against official Vishay documentation to confirm electrical ratings and package details. Ensure compliance with RoHS requirements and check for any regional technical support contacts for validation. Confirm that the ordering suffix matches the required delivery mode and packaging specifications.
Selection Notes
Select this component for applications requiring fast switching capabilities and low leakage current in a DO-41 through-hole package. Consider the 100 V reverse voltage rating and 1.0 A forward current capacity when designing circuits. Evaluate thermal resistance and derating curves for high-temperature environments up to 175 °C.
Part Context
This component belongs to the 1N493xGP series, which includes variants with different reverse voltage ratings such as 50 V, 200 V, 400 V, and 600 V. All members share similar physical characteristics, including the Superectifier structure and cavity-free glass passivation. The series is designed for general-purpose fast switching applications in consumer and telecommunication equipment.
Replacement Considerations
Direct substitutes within the same Vishay family include 1N4933GP (50 V), 1N4935GP (200 V), 1N4936GP (400 V), and 1N4937GP (600 V). Verify voltage ratings match application requirements before substitution.
FAQ
What is the maximum operating junction temperature?
The maximum operating junction and storage temperature range is -65 °C to +175 °C.
How is polarity indicated on the component?
Polarity is indicated by a color band that denotes the cathode end.
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