SMBJ75CD-M3/H

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TVS – Diodes include a wide variety of devices that can protect sensitive electronic equipment from voltage transients. The SMBJ75CD-M3/H is a Unidirectional, 600W, Transient Voltage Suppressor (TVS) Diode Array. This device is used in a variety of applications, including automotive, telecom, industrial, consumer, computer, power, medical, avionics and military applications.

The SMBJ75CD-M3/H is a single-chip 3-pin TVS diode designed for high power load current protection devices. It is capable of suppressing transients up to 600W at an overvoltage surge of 8.75kV. The device is temperature-independent and can be used in extremely high temperatures, from -65°C to 175°C (-85°F to 351°F). It can also withstand very low temperatures, from -40°C to 150°C (-40°F to 302°F).

The SMBJ75CD-M3/H is packaged in a compact, J-lead design which is suitable for a variety of applications. The device offers superior ESD protection and minimal capacitance for high-speed signal transmission. The device also comes with a low diode forward voltage drop of 0.7V at 25°C and a high reverse clamping voltage of 8.75kV, which is ideal for protect high speed and sensitive digital equipment. It also features low reverse leakage current of 0.1mA @ 11V and low capacitance values between 0.4 pF and 4.5 pF.

In terms of operation, the SMBJ75CD-M3/H uses a Zener diode and a parallelshunt transistor to provide protection for both high- and low-voltage applications. The Zener diode behaves as a regular diode when there is no overvoltage condition, allowing the current to travel through it unhindered. When an overvoltage surge occurs, the Zener diode becomes an active element and limits the current to a specified value. Similarly, the shunt transistor acts as a switch and is used to divert the current around the Zener diode. This allows for fast switching speeds and prevents unpredictable breakdowns.

The SMBJ75CD-M3/H Transient Voltage Suppressor (TVS) Diode Array is a versatile device that can be used in a wide variety of application fields. It can be used to provide protection from voltage transients in automotive, telecom, industrial, consumer, computer, power, medical, avionics and military applications. The device provides superior ESD protection and very low capacitance values, allowing for high-speed signal transmission. It also provides a low diode forward voltage drop and a high reverse clamping voltage, which makes it an ideal choice for high speed and sensitive digital equipment. Finally, the device has a wide operating temperature range, from -65°C to 175°C (-85°F to 351°F), which makes it ideal for use in extreme temperatures.

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