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Product Detailed Parameters
- Description：DIODE STANDARD 400V 2A DO201
- Series：-
- Mfr：Diotec Semiconductor
- Package：Cut Tape (CT),Bulk
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：400 V
- Current - Average Rectified (Io)：2A
- Voltage - Forward (Vf) (Max) @ If：1.3 V @ 3 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：500 ns
- Current - Reverse Leakage @ Vr：5 µA @ 400 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 BY298 is a fast recovery single diode manufactured by Diotec Semiconductor, housed in the DO-201 plastic package. It features a nominal forward current of 2 A and supports repetitive peak reverse voltages ranging from 100 V to 800 V. The device utilizes a plastic case with UL classification and weighs approximately 0.8 g. Designed for high-speed switching applications, it offers robust performance in rectifier circuits requiring rapid recovery characteristics.
Feature Summary
- Fast recovery switching capability
- High surge current handling
- UL classified plastic packaging
Applications
- General purpose rectification
- Free-wheeling diodes
- Polarity protection circuits
Procurement Notes
Verify the specific voltage sub-grade (100V to 800V) required for your circuit design, as the BY298 series covers multiple reverse voltage ratings. Confirm that the DO-201 through-hole package aligns with your PCB layout constraints. Ensure thermal management strategies account for the 2 A continuous current rating under expected operating conditions.
Selection Notes
Select this component when a standard fast recovery diode is needed for medium-power applications. The DO-201 package provides reliable through-hole mounting. Consider the specific reverse voltage requirement within the 100V to 800V range to ensure adequate safety margins against transient spikes in the target power supply or motor control application.
Part Context
This part belongs to Diotec Semiconductor's discrete diode portfolio, specifically the single diode category. It serves as a standard replacement for legacy fast recovery diodes in industrial and consumer electronics. The DO-201 form factor ensures compatibility with existing through-hole manufacturing processes and automated insertion equipment.
Replacement Considerations
Check datasheets for equivalent fast recovery diodes in the DO-201 package with matching 2 A current and appropriate reverse voltage ratings. Verify recovery time specifications to ensure functional parity in high-frequency switching environments.
