1.5SMC7.5CAHR7G

Voltage - Clamping (Max) @ Ipp:	11.3V
Supplier Device Package:	DO-214AB (SMC)
Package / Case:	DO-214AB, SMC
Mounting Type:	Surface Mount
Operating Temperature:	-55°C ~ 150°C (TJ)
Capacitance @ Frequency:	--
Applications:	Automotive
Power Line Protection:	No
Power - Peak Pulse:	1500W (1.5kW)
Current - Peak Pulse (10/1000µs):	139A
Series:	Automotive, AEC-Q101, 1.5SMC
Voltage - Breakdown (Min):	7.13V
Voltage - Reverse Standoff (Typ):	6.4V
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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TVS diodes, also known as Transient Voltage Suppression diodes, are primarily designed for protection against electrical surges due to transient phenomena like lightning, electrostatic discharge (ESD), electrical fast transients (EFT), or other similar environmental effects. These diodes are used to protect a wide variety of electronic components, from basic printed circuit board (PCB) components, to whole systems. The most common type of TVS diode is the 1.5SMC7.5CAHR7G.The 1.5SMC7.5CAHR7G diode is a unidirectional diode, which means that current will only flow through the diode in one direction. This type of diode is a multi-element bidirectional transient voltage suppressor/clamping diode, which is used to protect against ESD and electrical surges of up to 7.5kV. This diode is designed for use in automotive and industrial applications, and has an operating temperature range of -55°C to 175°C.The working principle of the 1.5SMC7.5CAHR7G diode is based on a simple resistance-capacitance (RC) circuit. When a high voltage surge is applied to the circuit, the diode acts like a resistor, allowing a certain amount of current to flow, while the capacitor stores the excess charge. When the surge stops, the capacitor releases the excess charge, returning the circuit to its original state.This type of diode can be used in a variety of applications. In automotive applications, the 1.5SMC7.5CAHR7G can be used to protect the ECU from external electrical noise, which can cause problems such as engine misfiring, engine stalling, or ignition failure. It is also used to protect the ECU from electrical surges due to lightning strikes.In industrial applications, this diode can be used to protect circuit boards from A/C power line surge stress, which is very common in electric motors. It can also be used to protect circuit boards from high-voltage transients in electronic control systems. The 1.5SMC7.5CAHR7G can also be used to protect sensitive electronic components from static electricity, which can cause permanent damage to the components.In short, the 1.5SMC7.5CAHR7G diode is a very useful and versatile device that can be used in a wide variety of applications. It provides an effective way to protect electronic components and systems from transient phenomena, and its simple but effective working principle has made it a favorite of many engineers.

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