SA43CA B0G Circuit Protection

Voltage - Clamping (Max) @ Ipp:	69.4V
Supplier Device Package:	DO-204AC (DO-15)
Package / Case:	DO-204AC, DO-15, Axial
Mounting Type:	Through Hole
Operating Temperature:	-55°C ~ 175°C (TJ)
Capacitance @ Frequency:	--
Applications:	General Purpose
Power Line Protection:	No
Power - Peak Pulse:	500W
Current - Peak Pulse (10/1000µs):	7.5A
Series:	SA
Voltage - Breakdown (Min):	47.8V
Voltage - Reverse Standoff (Typ):	43V
Bidirectional Channels:	1
Type:	Zener
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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TVS - Diodes: SA43CA B0G Application Field and Working Principle

TVS - Diodes are important components that are often part of the electrical systems of many electronics and power supplies. It can be used to protect electronic components from voltage and current surges as well as protect against electrostatic discharges. Specifically, the SA43CA B0G (Surge Arrestor) is designed to protect electronic systems from overvoltage transients or spike surges.The SA43CA B0G is a series designed to be used in high-sensitivity applications such as medical equipment, consumer electronics, automotive and communication systems. It is a component that is designed to provide protection against lightning and other overvoltage transients. It is especially popular for high-sensitivity devices which require reliable performance.The main features of SA43CA B0G include a low on-resistance for its size, low clamping voltage at high current, fast response time and self-resetting after the transient is over. The device can also withstand a number of defective polarity events without causing any damage.The working principle of the SA43CA B0G is that it is designed to shunt transients, current and voltage spikes to ground. This is done by using a Zener diode that acts like a wire-wound resistor that is capable of passing and diverting the energy to ground. In the case of the SA43CA B0G, the Zener diode is capable of sensing sudden changes in the voltage. When the threshold voltage is exceeded, the Zener diode is triggered. This triggers the avalanche diode, which is connected to the surge arrestor’s output and diverts the excess energy to ground.The SA43CA B0G is a component that is designed to provide transient protection in a variety of applications. It is designed to provide solid protection against spikes from lightning, contact with other electrical signals, or even from power surges. Its low on-resistance and fast response time make it a good choice for sensitive applications. Moreover, its self-resetting feature allows it to continue operating even after a high surge is over. This makes the SA43CA B0G an ideal component for protecting electronic systems from voltage and current surges.

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