SMBG12CHE3/52

Current - Peak Pulse (10/1000µs):	27.3A
Base Part Number:	SMBG
Supplier Device Package:	DO-215AA (SMBG)
Package / Case:	DO-215AA, SMB Gull Wing
Mounting Type:	Surface Mount
Operating Temperature:	-55°C ~ 150°C (TJ)
Capacitance @ Frequency:	--
Applications:	Automotive
Power Line Protection:	No
Power - Peak Pulse:	600W
Series:	Automotive, AEC-Q101, TransZorb®
Voltage - Clamping (Max) @ Ipp:	22V
Voltage - Breakdown (Min):	13.3V
Voltage - Reverse Standoff (Typ):	12V
Bidirectional 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Part Status:	Obsolete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 are semiconductor devices that are used for protecting sensitive electronic components from electrostatic discharge (ESD) and electrical transients. The SMBG12CHE3/52 is a bi-directional, 600W TVS diode designed for ESD and electrical transients protection in automotive applications.The SMBG12CHE3/52 is a surface mount, low-capacitance diode that features an extremely low clamping voltage and a fast response time. The diode employs a Zener-like structure with a built-in thermally enhanced packaging which provides good thermal conductivity and allows the device to dissipate the energy from a surge much more efficiently than standard Zener diodes. Additionally, the diode features a clamping voltage lower than 5V which makes it suitable for devices sensitive to high voltage surges.The SMBG12CHE3/52 is an ideal choice for automotive applications as it provides superior ESD protection and helps ensure reliable operation under extreme environmental conditions. It is also designed to protect sensitive automotive components from power transients such as electrostatic discharge (ESD) and electrical fast transients (EFT) due to its low clamping voltage and fast response time. As such, the SMBG12CHE3/52 can effectively reduce the risk of ECU or electronic component damage due to ESD and EFT events.The working principle of the SMBG12CHE3/52 TVS diode is relatively simple. When a voltage higher than a certain threshold is encountered, the diode conducts the current away from the protected circuit, thereby protecting the system from electrostatic discharge or power transients. The low clamping voltage and fast response time of the SMBG12CHE3/52 enable the device to effectively clamp and dissipate the voltage surges and transients before they can cause harm to sensitive components.In conclusion, the SMBG12CHE3/52 is an excellent choice for protecting sensitive components in automotive applications from electrostatic discharge and electrical transients. The diode\'s low clamping voltage and fast response time make it ideal for devices that are sensitive to high voltage surges, while its thermally enhanced package ensures efficient energy dissipation in the event of an ESD or EFT surge.

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