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Product Detailed Parameters
- Description：DIODE STANDARD 800V 1A DO204AC
- Series：SUPERECTIFIER®
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Tape & Box (TB)
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：800 V
- Current - Average Rectified (Io)：1A
- Voltage - Forward (Vf) (Max) @ If：2.5 V @ 1 A
- Speed：Fast Recovery =< 500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：75 ns
- Current - Reverse Leakage @ Vr：5 µA @ 800 V
- Capacitance @ Vr, F：15pF @ 4V, 1MHz
- Mounting Type：Through Hole
- Package / Case：DO-204AC, DO-15, Axial
- Supplier Device Package：DO-204AC (DO-15)
- Operating Temperature - Junction：-65°C ~ 175°C
- Grade：-
- Qualification：-
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Overview
The BYV26DGPHE3/73 is a fast recovery rectifier manufactured by Vishay Semiconductors. It features a glass-passivated junction and is housed in a DO-204AC (DO-15) through-hole package. Key electrical parameters include a maximum repetitive reverse voltage of 800 V, an average forward rectified current of 1 A, and a maximum forward voltage of 2.5 V at 1 A. The device exhibits a typical reverse recovery time of 75 ns and can withstand a maximum surge current of 30 A. It operates within a temperature range of -65 °C to +175 °C.
Feature Summary
- Glass-passivated junction for high reliability
- Ultrafast reverse recovery characteristics
- Superectifier structure design
Applications
- High-frequency power supply circuits
- Free-wheeling diode applications
- Inverter circuits
Procurement Notes
Verify the specific voltage rating against application requirements, as this component is rated for 800 V. Confirm that the DO-204AC package style matches the PCB footprint. Ensure thermal management supports the specified operating temperature range up to 175 °C. Check for RoHS compliance status if required by project specifications.
Selection Notes
Select this component when a high-voltage fast recovery diode is needed for efficient switching applications. The 800 V rating provides headroom for inductive loads. The 1 A current capacity suits moderate power levels. Consider the 75 ns recovery time for minimizing switching losses in high-frequency environments compared to standard rectifiers.
Part Context
This part belongs to the BYV26 series of ultrafast rectifiers from Vishay. Similar variants include the BYV26EGP-E3/73 (1000 V) and BYV26CHE3/73 (600 V). These components share the Superectifier technology and DO-204AC packaging but differ in reverse voltage ratings. The series is designed for general-purpose high-speed rectification.
Replacement Considerations
Direct substitutes with identical 800 V ratings may be limited. Verify compatibility with BYV26DGP or BYV26DGP-E3/73. Cross-reference with other manufacturers offering 800 V, 1 A, 75 ns fast recovery diodes in DO-15 packages. Ensure reverse recovery time and forward voltage specifications meet circuit constraints.
