SMAJ45CA Circuit Protection

Voltage - Clamping (Max) @ Ipp:	72.7V
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:	400W
Current - Peak Pulse (10/1000µs):	5.5A
Series:	SMAJ
Voltage - Breakdown (Min):	50V
Voltage - Reverse Standoff (Typ):	45V
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

A TVS diode, or transient-voltage-suppression diode, is an electronic component used to protect sensitive electronic components from dangerously high voltage transients. They are designed to protect circuits from high-voltage spikes caused by electrical transients, static discharges, or surges. One of the most common type of TVS diodes is the SMAJ45CA. The SMAJ45CA is a glass-passivated, fast-acting, unidirectional 5mm(T), Bi-directional 5mm (D) transient voltage suppression diode designed specifically for use in very precise and sensitive electronic circuitry. It has a peak output current rating of 45A and a maximum breakdown voltage of 414V, making it extremely efficient and reliable in its application. The SMAJ45CA works on the principle of clamping. It can be used to clamp voltage spikes by diverting the excess current away from sensitive components in the circuit. The diode will activate in response to an overvoltage condition, and will clamp the voltage to a predefined level before resetting itself. This protection mechanism helps to ensure that the sensitive components are not damaged by voltages that exceed their rated maximum levels. The SMAJ45CA offers an extremely wide range of applications, including medical equipment, communications systems, and consumer electronics. In medical equipment, the device is used to protect devices from sources of interference that exceed the accepted operating levels. In communications systems, it is used to protect the signal transmissions from interference, and to protect the transmitting circuits from overloaded voltages. Finally, in consumer electronics, the SMAJ45CA helps to protect sensitive components from unexpected spikes in voltage, which could potentially cause damage or failure of the electronics. The fast-acting SMAJ45CA has been designed to provide an optimal level of protection for sensitive electronic components. Its clamping function is reliable, efficient, and can be relied upon to protect from dangerous voltage transients without negatively affecting circuit performance. Its range of applications is wide-reaching, making it a popular choice for many designs. In conclusion, the SMAJ45CA is a fast-acting 5mm(T), Bi-directional 5mm (D) transient voltage suppression diode. It works on the principle of clamping and is designed to provide an optimal level of protection for sensitive components from dangerously high voltage transients. Its range of applications includes medical equipment, communications systems, and consumer electronics, making it a must-have for many designs.

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