SMA5J7.5CHE3/5A

Current - Peak Pulse (10/1000µs):	35A
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:	14.3V
Voltage - Breakdown (Min):	8.33V
Voltage - Reverse Standoff (Typ):	7.5V
Bidirectional Channels:	1
Type:	Zener
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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TVS - Diodes are a type of semiconductor device which are mainly used to protect sensitive electronic components from electrical surges. This type of device has become increasingly popular in recent years due to their high reliability and low cost. The SMA5J7.5CHE3/5A is a type of TVS - Diode that can be used in a variety of applications. This article will outline the application field and working principle of the SMA5J7.5CHE3/5A.The SMA5J7.5CHE3/5A is a bi-directional protection diode designed for use in communication systems, computer networks and data processing equipment as well as other high-speed electronic circuits. This diode is an ideal choice for protecting sensitive components and circuits from damages due to electrical surge. The device features two distinct designs which include the “SMA” and “CHE” series. The SMA series features a surface mount construction with a low profile to minimize board area while the CHE series offers a low capacitance which provides better signal performance.The SMA5J7.5CHE3/5A is a voltage-controlled device which provides effective protection against surges up to 7.5V. The device is triggered when the applied voltage reaches the breakdown voltage of the diode. When triggered the diode quickly changes its state and clamps the voltage to approximately equal the diode’s breakdown voltage. This provides effective protection against the surge while allowing the system to continue operating normally. This feature makes the SMA5J7.5CHE3/5A an excellent choice for protecting low voltage equipment from transient surges.The SMA5J7.5CHE3/5A offers a simple yet effective solution for protecting low voltage electronic components and circuits. The device is relatively low cost and offers excellent reliability which makes it a popular choice for designers. The bi-directional feature allows the device to protect circuits from both positive and negative application of surge voltage while the voltage-controlled feature ensures that the device is only triggered when the applied voltage exceeds a certain threshold. This helps minimize the chances of false triggering and ensures effective protection against transients and surges. In conclusion, the SMA5J7.5CHE3/5A is a versatile TVS - Diode that provides reliable and effective protection against transient surges and low voltage applications. The device’s low cost, voltage controlled feature, and bi-directional capabilities make it an ideal choice for designers looking for a simple yet effective protection solution.

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