SMA5J8.0CAHE3/61 Circuit Protection

Current - Peak Pulse (10/1000µs):	36.8A
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:	Automotive
Power Line Protection:	No
Power - Peak Pulse:	500W
Series:	Automotive, AEC-Q101, TransZorb®
Voltage - Clamping (Max) @ Ipp:	13.6V
Voltage - Breakdown (Min):	8.89V
Voltage - Reverse Standoff (Typ):	8V
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 (Transient Voltage Suppressor) diodes play an important role in the field of signal protection. The SMA5J8.0CAHE3/61 is one of the most popular TVS diodes. It is widely used in the LED lighting industry due to its good performance and low cost.The SMA5J8.0CAHE3/61 consists of two basic components: a thyristor and a diode. The thyristor comprises an anode and cathode connected to the LED, while the diode is connected to the power line. The SMA5J8.0CAHE3/61 is usually equipped with a high-voltage resistor to protect the entire circuit from overvoltages and power surges.The primary application of the SMA5J8.0CAHE3/61 is in LED lighting systems. It can be used as an over-voltage protection device to protect the LED system from electrical surges. Furthermore, the SMA5J8.0CAHE3/61 is also useful in the automotive industry for overvoltage and short-circuit protection.In terms of its working principle, the SMA5J8.0CAHE3/61 is a two-terminal device. When the input voltage exceeds the breakdown voltage, the thyristor is triggered and the LED is switched on and off depending on the current flowing through the LED. The diode acts as a reverse current block, preventing damage caused by the reverse current. Additionally, the high-voltage resistor ensures that the reverse current does not exceed the maximum breakdown voltage of the SMA5J8.0CAHE3/61.The SMA5J8.0CAHE3/61 is a reliable and cost-effective solution for LED lighting systems. It has a small size, is highly durable and can handle a wide range of voltages. Moreover, the SMA5J8.0CAHE3/61 provides excellent protection against overvoltages, power surges and short-circuits. With its superior performance and low cost, the SMA5J8.0CAHE3/61 is an ideal choice for LED lighting applications.

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