Diotec Semiconductor presents the D-BY448G, an axial-lead rectifier housed in a DO-201 package. This rectifier is designed to handle high voltages and offers a repetitive peak reverse voltage of 1,650 V, making it suitable for demanding applications.
The D-BY448G has an average forward current rating of 1.5 A, enabling it to handle substantial power levels. Its fast recovery time of 1,200 ns ensures efficient switching and minimizes power losses during operation. Additionally, this rectifier has a forward-surge current rating of 40 A at 50 Hz / 10 ms half-sine wave, indicating its ability to handle short-duration high-current events.
This rectifier is particularly well-suited for use in resonant circuits, such as those found in induction cookers and similar products. Its robust design and high-voltage capabilities make it ideal for applications where reliable and efficient rectification is required.
Furthermore, the D-BY448G features a lead diameter of 1.2 mm, providing excellent thermal dissipation characteristics. This allows the rectifier to effectively manage heat generated during operation, ensuring optimal performance and reliability.
In summary, the D-BY448G from Diotec Semiconductor is a high-voltage rectifier with a fast recovery time, making it suitable for resonant circuit applications like induction cookers. Its high forward current rating, superior thermal dissipation, and robust surge current capability make it a reliable and efficient choice for demanding power rectification needs.
Nominal 1.5 A output current (IFAV)
Peak reverse voltage: 1,650 V (VRRM)
Reverse recovery time typical: 1,200 ns (trr)
Forward voltage: <1.3 V at 3 A / +25°C (VF)
Reverse current: <5 µA at 1,650 V / +25°C (IR)
DO-201 case outline, 1.2 mm lead diameter
Resonant circuits
Induction cookers
Microwave ovens
Clamping circuits
High reverse voltage
Semi-fast reverse recovery
Axial lead package outline
High forward surge current
Low thermal resistance
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