C436PB

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Thyristors are components used as switches in electrical circuits. Thyristors offer both positive and negative switching capabilities and are used to control current in a variety of applications. The most common type of thyristor is the SCR or Silicon-Controlled Rectifier.

The C436PB is an SCR that has several distinct features and is used in a wide range of applications. It is suitable for use in current-limited rectifiers, RFI filters, motors, drives, inverters, AC/DC power supplies and in power electronics. The C436PB is part of a family of SCRs that offer a variety of features, such as built-in shielding to reduce noise and electromagnetic interference, high surge capability, fast turn-on and turn-off speeds and high temperature operation.

The C436PB is a three-pin device with an anode, cathode, and control terminal. It is a four-layer semiconductor device with a board mounted diode in the anode terminal. When the cathode becomes more positive than the anode, current begins to flow from the cathode to the anode. This causes electrons to flow from the control terminal to the anode and allows current to flow through the device. The electrons then flow from the anode to the cathode and the current increases until it reaches the peak level. This process is known as the turn-on phase.

When the voltage at the control terminal becomes less than the voltage at the anode, the C436PB begins to turn off. The electrons begin to flow from the anode to the control terminal, rather than from the control to the anode, and the current flow through the device is stopped. This process is known as the turn-off phase. The C436PB can be used in various configurations such as parallel, series and bridge to increase the power handling capabilities of the circuit.

The C436PB is ideal for applications where a fast response time and a high surge capability is desired, such as power supplies, inverters and AC/DC converters. It can also be employed in various RFI filter applications and in industrial motor/drive applications where it can provide fast, selective control of loads. The device is characterized by low forward voltage drop and reverse conduction, low gate current and low noise.

The C436PB is a versatile device and can be used in a variety of configurations in applications where a fast response time, high surge capability and high temperature operation is desired. It combines the low forward voltage drop and reverse conduction of a diode with the controlled turn-on and turn-off of an SCR for applications that require fast discrimination between on and off states. With its fast switching speeds, high surge capabilities and low noise level, the C436PB is an ideal candidate for applications such as current-limited rectifiers, RFI filters, power supplies, inverters, AC/DC converters and power electronics.

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