V20PWM12HM3/I Discrete Semiconductor Products

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The V20PWM12HM3/I is a rectifying diode from Vishay Intertechnology, Inc. that is used to convert electrical energy from one form to another. It is commonly found in power supplies, DC-DC converters, and other electronic circuits that require a high level of rectification. The V20PWM12HM3/I is an ideal solution for applications that require low noise, high performance, and cost-effective solutions.

The V20PWM12HM3/I rectifying diode is a single, ultra-fast, low-noise rectifying diode with a low forward drop of 0.8 V and a reverse-voltage rating of 800 V. It is constructed of silicone-based graphene and has a surge current rating of up to 20 A. Its total power dissipation is 2.5 W and it has a peak forward current of 20 A. The diode has a typical capacitance rating of 750 pF at a frequency of 1 MHz.

The V20PWM12HM3/I is ideal for applications such as switching power supplies, AC-DC power adapters, DC-DC converters, and other rectification circuits. Its ultra-fast switching speed is suitable for both forward and reverse rectification, allowing for a shorter response time. The diode\'s low forward voltage drop improves power efficiency and also lowers losses due to heat dissipation. Furthermore, its low capacitance eliminates noise caused by a high di/dt in switching applications.

The V20PWM12HM3/I rectifying diode is composed of two components: the anode and the cathode. The anode is the negatively charged terminal, while the cathode is the positively charged terminal. When the voltage applied to the circuit is negative, electrons flow out of the anode and into the cathode. This process is referred to as forward conduction. Conversely, when the voltage applied to the circuit is positive, electrons flow out of the cathode and into the anode, resulting in reverse conduction.

The V20PWM12HM3/I rectifying diode features a high surge current rating, low forward voltage drop, and low capacitance. This makes it an ideal solution for various AC-DC, DC-DC and DC-AC applications. Moreover, its low noise, fast switching time and high power efficiency make it an optimal choice for noise-sensitive applications such as motor drives and switching power supplies.

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