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Product Detailed Parameters
- Description：DIODE STANDARD 100V 3A DO201
- Series：-
- Mfr：Diotec Semiconductor
- Package：Cut Tape (CT),Bulk
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：100 V
- Current - Average Rectified (Io)：3A
- Voltage - Forward (Vf) (Max) @ If：1.2 V @ 3 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：500 ns
- Current - Reverse Leakage @ Vr：5 µA @ 100 V
- Capacitance @ Vr, F：-
- Mounting Type：Through Hole
- Package / Case：DO-201AA, DO-27, Axial
- Supplier Device Package：DO-201
- Operating Temperature - Junction：-50°C ~ 150°C
- Grade：-
- Qualification：-
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Overview
The BY396 is a fast recovery rectifier diode manufactured by Diotec Semiconductor. It features an average forward current of 3 A and a peak forward surge current of 100 A at 50 Hz. The device has a maximum reverse voltage rating of 400 V, with a forward voltage drop below 1.2 V at 3 A. Key electrical characteristics include a reverse recovery time under 500 ns and a leakage current less than 5 µA at 25°C. Thermal resistance from junction to ambient is typically 25 K/W, while junction-to-lead resistance is 10 K/W.
Feature Summary
- Fast switching performance with low reverse recovery time for high efficiency
- Low forward voltage drop to minimize conduction losses
- High forward surge capability for robust operation
- Low leakage current ensuring minimal power loss in blocking state
Applications
- High frequency rectification circuits
- Free wheeling diodes in inductive loads
- DC-DC converters
- Power supply output rectifiers
Procurement Notes
Verify the specific ordering suffix against the manufacturer's official documentation to confirm compliance with RoHS and ELV directives. Ensure the package type matches the required footprint and that thermal derating curves are considered for the intended operating environment. Confirm lead material specifications if solderability standards are critical.
Selection Notes
Select this component when applications require fast recovery characteristics combined with a 3 A continuous current rating. Evaluate the thermal management requirements based on the specified junction-to-ambient thermal resistance. Consider the peak surge current capability relative to potential inrush currents in the target circuit design.
Part Context
This part belongs to the BY396-BY399 series of fast recovery rectifier diodes produced by Diotec Semiconductor. These devices are designed for general-purpose high-speed switching applications requiring reliable performance in standard commercial and industrial environments.
Replacement Considerations
The datasheet indicates functional equivalence with the RGP30K and RGP30M series. Verify pinout compatibility and ensure that alternative parts meet or exceed the required reverse voltage and current ratings before substitution.
