RB531VM-40TE-17 Discrete Semiconductor Products

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The RB531VM-40TE-17 is a single-package switch diode that is commonly used in automotive and broadband applications. This part is used to protect circuits from voltage spikes and current surges, as well as to control or protect power sources. It consists of a low-voltage silicon controlled rectifier (SCR) and a high-voltage current-controlled device. The integrated SCR is used to control voltage, while the current-controlled device is used to protect circuits from current surges. It is a quiet, efficient, and low-cost solution for applications that require protection from overvoltage and overcurrent.

The RB531VM-40TE-17 comes in a 5.31mm x 3.18mm body size with a very high surge capability and a maximum breakdown voltage of 1500V. It features a fast response and low-level leakage current. It has a low-voltage drop and a low thermal resistance of 1.45K/W. The part is ideal for high-frequency switching applications.

The RB531VM-40TE-17 is available in a variety of packages, including the B6SCR-17, B4TO-17, B7TO-17, B3TO-17, B2TO-17, D3TO-17/2A, and D2TO-17/2A. It is suitable for applications such as automotive voltage regulators, high-frequency switching, power supplies, and motor control. It is designed to be used in high-temperature applications and is rated to operate over temperatures ranging from -40 to +105C.

The RB531VM-40TE-17 is a self-driven, nonlinear current device. As the input voltage increases, the resistance of the device reduces proportionally. This process continues until the voltage reaches the breakdown voltage of the device, at which point the resistance is minimized. At the breakdown voltage, the current will flow through the device. This process enables a range of desired behaviors from the device, such as a sudden jump in current or rapid shunting of excess voltage.

The RB531VM-40TE-17 has a variety of applications, including power over Ethernet (PoE) systems, motor control, voltage regulators, and other low-voltage systems. It is also suitable for automotive applications, such as battery management systems, airbag deployment systems, and engine control systems.

In summary, the RB531VM-40TE-17 is a single package switch diode that is commonly used in automotive and broadband applications. It features a fast response and low-level leakage current and has a low voltage drop and a low thermal resistance. It is suitable for a range of applications and is designed to operate over temperatures from -40 to +105C.

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