SMB10J20-E3/52

Current - Peak Pulse (10/1000µs):	27.9A
Base Part Number:	SMB10J
Supplier Device Package:	DO-214AA (SMB)
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)
Series:	TransZorb®
Voltage - Clamping (Max) @ Ipp:	35.8V
Voltage - Breakdown (Min):	22.2V
Voltage - Reverse Standoff (Typ):	20V
Unidirectional Channels:	1
Type:	Zener
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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TVS - Diodes: SMB10J20-E3/52 Application Field and Working Principle

TVS - diodes, also known as Transil (a trademark of STMicroelectronics), are devices that can be used in a variety of applications to protect sensitive electronic equipment from electrical transients. They are designed to very rapidly divert and dissipate an overvoltage, protecting the equipment from momentary increases in voltage.The SMB10J20-E3/52 is a TVS diode that is designed to protect equipment from transient overvoltages up to 20volts, with a peak pulse power of 8 kilowatts (8kW). It is a bidirectional device, meaning it has the capability to protect from voltages applied to either its anode or cathode.The SMB10J20-E3/52 can be used in a variety of applications, such as telecom equipment, smartphones, and digital cameras. The diode is also designed for applications such as automotive, industrial, and medical equipment, where extra protection from overvoltages is necessary.The working principle of the SMB10J20-E3/52 is that it will activate whenever an overvoltage is applied to its cathode or anode, reducing the voltage to a safe level and diverting the energy away from the equipment it is designed to protect. The working voltage of the SMB10J20-E3/52 is 20 volts, meaning that it will activate whenever the voltage applied across its anode and cathode exceeds this level.The SMB10J20-E3/52 is designed with a fast reaction time, meaning that it activates even during very short overcurrent events like lightning, and dissipates the energy quickly and effectively. This makes it an ideal choice for providing protection in applications where large voltage transients are possible, such as telecommunication equipment.The SMB10J20-E3/52 is designed to be short-circuit and surge-proof, meaning it can maintain a level of protection even when the equipment it is designed to protect has short-circuited or experienced a surge. This makes it a very robust and reliable choice for equipment protection.In conclusion, the SMB10J20-E3/52 is a TVS diode designed to provide protection from overvoltages up to 20 volts, with a peak pulse power of 8 kilowatts (8kW). It has a fast reaction time, is short-circuit and surge-proof, and can be used in a variety of applications, from telecom equipment to smartphones and digital cameras. The working principle of the SMB10J20-E3/52 is that it will activate whenever an overvoltage is applied to its cathode or anode, diverting the energy away from the equipment it was designed to protect.

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