SMBG7.5CA-E3/52

Current - Peak Pulse (10/1000µs):	46.5A
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:	General Purpose
Power Line Protection:	No
Power - Peak Pulse:	600W
Series:	TransZorb®
Voltage - Clamping (Max) @ Ipp:	12.9V
Voltage - Breakdown (Min):	8.33V
Voltage - Reverse Standoff (Typ):	7.5V
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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Application Fields and Working Principle of SMBG7.5CA-E3/52 TVS - Diodes

TVS (Transient Voltage Suppressor) diodes are important components when it comes to protecting sensitive electrical parts from surges and spikes in voltage. They limit the magnitude of the surges and prevent them from causing any permanent damage to connected components. The SMBG7.5CA-E3/52 is one such series of TVS diodes designed to protect AC/DC power supplies and other electrical systems from transient overvoltage.The SMBG7.5CA-E3/52 series of TVS diodes are characterized by their maximum peak-pulsed power rating of 3.0kW, which makes them suitable for applications where transients may exceed the power rating that a normal diode can handle. Additionally, they are fast-recovery components that respond within 100 nanoseconds, thus offering better protection against high-frequency transient phenomena. The design of the SMBG7.5CA-E3/52 series takes into account the need for high surge-response and energy absorption capability. It is made up of a combination of several diodes that are fabricated in a high-temperature, uranium-doped, anodic passivation layer, developing excellent surge response and energy absorption characteristic. It has an average surge forward current of 8.0A and a peak pulse power rating of 3.0kW at 8/20μs, which ensures that it arrives in the specified time.The working of the SMBG7.5CA-E3/52 series is based on the basic principle of a reverse-biased diode. Normally, the diode remains in its off state, allowing no current to flow through it, but when the voltage becomes higher than the breakdown voltage of the diode, the diode turns on and starts to conduct current. This allows the current to bypass the device, protecting it from permanent damage. The SMBG7.5CA-E3/52 series of TVS diodes can be used in a variety of applications, from AC/DC power supplies to telecom and industrial systems. They are suitable for protecting sensitive electronics from spikes in voltage, providing high-level transient protection up to a maximum peak-pulsed power rating of 3.0kW. They are fast-recovery components and are designed for high surge-response and energy absorption capability, making them capable of withstanding a wide range of transient conditions. In conclusion, the SMBG7.5CA-E3/52 series of TVS diodes are designed to provide maximum protection to sensitive electrical components from transients, voltage spikes, and overvoltage conditions. Their fast-recovery and high surge-response capability make them an ideal choice for a variety of AC/DC applications where transients may exceed the power rating that a normal diode can handle.

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