BYWB29-150HE3/81

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Diode Type:	Standard
Voltage - DC Reverse (Vr) (Max):	150V
Current - Average Rectified (Io):	8A
Voltage - Forward (Vf) (Max) @ If:	1.3V @ 20A
Speed:	Fast Recovery = 200mA (Io)
Reverse Recovery Time (trr):	25ns
Current - Reverse Leakage @ Vr:	10µA @ 150V
Capacitance @ Vr, F:	--
Mounting Type:	Surface Mount
Package / Case:	TO-263-3, D²Pak (2 Leads + Tab), TO-263AB
Supplier Device Package:	TO-263AB
Operating Temperature - Junction:	-65°C ~ 150°C
Base Part Number:	BYWB29-150

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Introduction

BYWB29-150HE3/81 (or simply BYWB29-150) is a diode rectifier whose purpose is to handle large currents with high efficiency and low losses. This is also known as a single-phase rectifier. BYWB29-150 devices are widely used in applications such as power supplies, battery chargers, static converters, solar panels, and resonant DC converters.

Working Principles

A diode rectifier consists of two terminals - cathode and anode - connected in series, with the cathode having the positive voltage. When current flows through the device, the anode becomes positive and the cathode becomes negative, enabling forward conduction through the device. This enables the rectifier to provide a low-loss switching action. The low-loss switching action provided by a BYWB29-150 rectifier is due to its use of a high-performance metal-oxide film (MOS) technology. This technology allows the device to deliver efficient current flow due to its low on-state resistance, while also preventing reverse-conduction. The current transfer ratio (CTR) is also maximized due to the low-power consumption of a rectifier.

Application Field

BYWB29-150 rectifiers are commonly used in a variety of applications, but are especially suited for use in power supplies, battery chargers, static converters, solar power systems, and resonant DC converters. In power supplies, the device is ideally suited for providing a low-power, low-loss switching action for the DC supply. This ensures maximum efficiency and a minimized loss of energy. Battery chargers are also in need of a low-power, low-loss switching action, and the use of a BYWB29-150 can provide this. Dynamic charging current is also significantly reduced when using a BYWB29-150, due to its low on-state resistance and high current transfer ratio. Static converters and resonant DC converters also benefit from the use of the BYWB29-150, as the low-ON-state resistance helps to reduce total gate charge, and the high current transfer ratio helps to maximize transfer efficiency and reduce losses. In addition to its widespread use in power supplies, battery chargers, static converters, and resonant DC converters, the BYWB29-150 is also used extensively in solar panel applications. The low-power consumption, low-loss switching, and high current transfer ratio make the device an ideal solution for improving the efficiency and performance of solar panels.

Conclusion

BYWB29-150HE3/81 rectifiers are a popular choice for a variety of applications, due to their low-power consumption, low-loss switching, and high current transfer ratio. These features make the device an ideal solution for power supplies, battery chargers, static converters, and solar panel applications. The device also helps to reduce dynamic charging current, maximize transfer efficiency, and minimize losses.

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