1KSMB9.1CA

Voltage - Clamping (Max) @ Ipp:	13.4V
Supplier Device Package:	DO-214AA (SMBJ)
Package / Case:	DO-214AA, SMB
Mounting Type:	Surface Mount
Operating Temperature:	-55°C ~ 150°C (TJ)
Capacitance @ Frequency:	--
Applications:	General Purpose
Power Line Protection:	No
Power - Peak Pulse:	1000W (1kW)
Current - Peak Pulse (10/1000µs):	74.6A
Series:	1KSMB
Voltage - Breakdown (Min):	8.65V
Voltage - Reverse Standoff (Typ):	7.78V
Bidirectional Channels:	1
Type:	Zener
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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1KSMB9.1CA TVS - Diodes

TVS-Diodes are an important part of the modern electronics industry. They are used to protect sensitive electronic equipment from electrostatic discharge, as well as other high voltage surge events. They are comprised of a special type of diode, incorporated into a three-terminal package which helps control the associated electrical voltages.The 1KSMB9.1CA is one example of a TVS diode, which is designed for high voltage surge protection up to 9.1 kV and a maximum current surge of 8.42 A. It is suitable for a variety of devices, from household appliances to USB Type C charging ports, and it has proven to be reliable and effective in protecting from electrostatic discharge.The 1KSMB9.1CA TVS diode is made up of two components: a semiconductor diode, and a three-terminal package. This two-part structure is what gives the diode its special electrical characteristics. The components allow for protection from a wide range of voltages, while at the same time being able to safely conduct current when it is triggered.The 1KSMB9.1CA works in two ways. First, it has a breakdown voltage of 9.1 kV. This means that if there is an electrostatic discharge in a device above this voltage, the TVS diode will break down, releasing a small current to safely dissipate the charge. Second, if the voltage is below 9.1 kV, the diode will not break down, but still acts as a conductor for the current. This helps reduce the risk of damage to the device being protected.The 1KSMB9.1CA TVS diode also has a maximum dV/dt rating of 25 V/s. This rating helps ensures that the diode can handle a fast surge in voltage, such as a lightning strike, without failure.In addition, the diode has an ultra-low capacitance of 0.15 pF, and a fast response time of less than 5 ns. This means that when the voltage passes the breakdown voltage thresholds, the diode is able to quickly switch on and off and protect the device.Because of its wide range of characteristics, the 1KSMB9.1CA can be used in a variety of applications. It is suitable for protecting USB Type C and other ports, as well as consumer electronics, automotive electronics, and industrial control systems. It can also be used in power supplies and other high voltage environments.In conclusion, the 1KSMB9.1CA is an effective and reliable TVS diode for various applications. It has a high breakdown voltage of 9.1 kV, a fast response time, and a low dV/dt rating. It is suitable for a variety of applications, and is able to protect devices from a variety of electrostatic discharge and high-voltage surge events. Finally, its low cost and wide availability make it a popular choice for many users.

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