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Product Detailed Parameters
- Description：DIODE STANDARD 200V 1A DO204AL
- Series：-
- Mfr：Vishay General Semiconductor - Diodes Division
- Package：Tape & Box (TB)
- Technology：Standard
- Voltage - DC Reverse (Vr) (Max)：200 V
- Current - Average Rectified (Io)：1A
- Voltage - Forward (Vf) (Max) @ If：1 V @ 1 A
- Speed：Standard Recovery >500ns, > 200mA (Io)
- Reverse Recovery Time (trr)：3 µs
- Current - Reverse Leakage @ Vr：200 nA @ 200 V
- Capacitance @ Vr, F：8pF @ 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 BYW27-200GPHE3/73 is a glass-passivated junction rectifier from Vishay General Semiconductor, designed for high-reliability applications. It features a Superectifier structure with a cavity-free junction and operates within a temperature range of -65 °C to +175 °C. The device provides a maximum average forward rectified current of 1.0 A and withstands a maximum repetitive peak reverse voltage of 200 V. Key electrical characteristics include a typical instantaneous forward voltage of 1.0 V at 1.0 A, a maximum reverse current of 200 nA, and a typical reverse recovery time of 3.0 μs.
Feature Summary
- Superectifier structure ensures high reliability under demanding conditions
- Cavity-free glass-passivated junction design enhances durability
- Low forward voltage drop improves overall circuit efficiency
- High forward surge capability supports transient load protection
Applications
- General purpose rectification in power supplies
- Inverter and converter circuits
- Freewheeling diodes for consumer applications
Procurement Notes
Verify the component status as this series may be designated 'Not for New Designs'. Confirm RoHS compliance via the E3 suffix and ensure the DO-41 package matches your PCB footprint requirements. Validate thermal resistance parameters against your specific ambient temperature and lead length constraints before finalizing procurement.
Selection Notes
Select this component when a 200 V reverse voltage rating is required alongside a 1.0 A continuous current capacity. Ensure the application environment stays within the specified -65 °C to +175 °C operating junction temperature range. Consider the 3.0 μs reverse recovery time suitability for the target switching frequency.
Part Context
This part belongs to the BYW27 series of Superectifier rectifiers manufactured by Vishay General Semiconductor. The series includes variants with different voltage ratings (100 V to 800 V) sharing identical current and thermal characteristics. The HE3/73 designation indicates RoHS compliance and specific packaging configuration.
Replacement Considerations
Direct substitutes within the same family include BYW27-100GPHE3/73, BYW27-400GPHE3/73, BYW27-600GPHE3/73, and BYW27-800GPHE3/73. These alternatives share identical mechanical and thermal specifications but differ in their maximum repetitive peak reverse voltage ratings.
