1SMB120AT3G

Series:	--
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Obsolete
Moisture Sensitivity Level (MSL):	--
Type:	Zener
Unidirectional Channels:	1
Voltage - Reverse Standoff (Typ):	120V
Voltage - Breakdown (Min):	133V
Voltage - Clamping (Max) @ Ipp:	193V
Current - Peak Pulse (10/1000µs):	3.1A
Power - Peak Pulse:	600W
Power Line Protection:	No
Applications:	General Purpose
Capacitance @ Frequency:	160pF @ 1MHz
Operating Temperature:	-65°C ~ 150°C (TJ)
Mounting Type:	Surface Mount
Package / Case:	DO-214AA, SMB
Supplier Device Package:	SMB
Base Part Number:	1SMB

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TVS - Diodes

A TVS - Diodes is an important protection device used to prevent electrical surges from damaging sensitive electronic components in circuits. It was originally designed to protect telecommunications systems from lightning strikes, but it has since become widely used for many other applications, including personal computers and other home appliances. The 1SMB120AT3G is a specialized TVS - Diodes that is used in automotive and industrial applications to protect circuits from high voltage spikes.A 1SMB120AT3G is a diode assembly consisting of an array of several discrete diodes connected in series. Each of these diodes is rated to handle a specific peak power or peak current. The 1SMB120AT3G is a three-terminal device, with terminals connected to the anode and cathode of one of the discrete diodes and to the circuit board. The anode and cathode are typically connected to ground, so that any voltage spikes are dissipated immediately.The 1SMB120AT3G is used in many different applications, such as high-temperature DC-DC converters, high voltage DC applications, automotive high voltage spike protection, and solar panel protection. It is designed to provide a quick response to large voltage surges, allowing the system to recover quickly from the transient and remain operational. When a voltage surge is detected, the 1SMB120AT3G acts immediately by absorbing the excess energy and dissipating it as heat. As the voltage drops, the TVS - Diodes start to conduct current, and this current is gradually reduced as the voltage returns to its normal level. This helps protect the circuit from further damage that could be caused by the over-voltage. Another important feature of the 1SMB120AT3G is its ability to operate in very wide range of temperatures. It can be used in temperatures ranging from -55°C to +150°C, making it suitable for use in both automotive and industrial environments. In addition, its high EFT and surge ratings make it ideal for use in protecting applications subject to electrical disturbances. The main advantages of the 1SMB120AT3G are its compact size, low cost, and high performance. It also boasts a high degree of reliability, ensuring that your system will be protected even during intense voltage spikes. Its small size makes it easy to install into tight spaces, while its wide operating temperature range makes it suitable for a variety of applications. The 1SMB120AT3G is an ideal choice for applications that require reliable and efficient protection against high-voltage surges, and it can help ensure that your circuit remains operational and in good condition even when exposed to extreme electrical disturbances. Its combination of robust construction and high performance make it highly useful for protecting sensitive electronic components in many different applications.

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