SMA5J12A-E3/61

Current - Peak Pulse (10/1000µs):	25.1A
Base Part Number:	SMA5J
Supplier Device Package:	DO-214AC (SMA)
Package / Case:	DO-214AC, SMA
Mounting Type:	Surface Mount
Operating Temperature:	-55°C ~ 150°C (TJ)
Capacitance @ Frequency:	--
Applications:	General Purpose
Power Line Protection:	No
Power - Peak Pulse:	500W
Series:	TransZorb®
Voltage - Clamping (Max) @ Ipp:	19.9V
Voltage - Breakdown (Min):	13.3V
Voltage - Reverse Standoff (Typ):	12V
Unidirectional 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 - DiodesSurge protectors or transient voltage suppression (TVS) diodes are very useful when it comes to protecting electronic equipment from power surges and transients. The TVS diode is a two-junction, unidirectional semiconductor device that conducts current only in one direction—much like a normal diode does. It’s used to protect electronic components, computers, TV sets, communication transmitters, transistors and other home appliances from unexpected power surges.The SMAJ12A-E3/61 is a surface mount TVS diode designed to absorb voltage transients. It offers a low capacitance and a 600 Watt peak pulse power rating. This TVS diode is ideally suited for applications in the automotive, communication, consumer, computer, industrial and medical industries.The SMAJ12A-E3/61 works by providing a low impedance path to the ground when the voltage reaches a predetermined level. This prevents the voltage from exceeding the maximum values and damaging the equipment. The diode will then return to its normal operating state and can be reused.The operating principle of the SMAJ12A-E3/61 is simple. It is a unidirectional diode that conducts current only in one direction. It has a zener voltage of 12.5 volts, and it is designed to activate once the voltage reaches that threshold. Once it is activated, the diode immediately begins conducting and dissipating the over-voltage surge, protecting the sensitive equipment.The SMAJ12A-E3/61 is a widely-used diode for surge suppression. Its application field can be in major industries such as automotive, communications, consumer, computer, industrial, and medical. For industrial applications, the SMAJ12A-E3/61 can be used in telecommunications equipment, computers, and AC/DC power systems. In automotive applications, the diode can be used in voltage spike suppression. For consumer applications, the diode can be used in charging current suppression.In conclusion, the SMAJ12A-E3/61 is a highly reliable and versatile surge protection diode that offers superior protection from power surges and transients. It has a 600 watt peak pulse power rating, and it works by providing a low impedance path to the ground when the voltage reaches its threshold. The diode also has a wide application field, which includes telecommunications, automotive, consumer electronics, computers, industrial, and medical applications.

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