SMAJ70AHE3/61

Current - Peak Pulse (10/1000µs):	3.5A
Base Part Number:	SMAJ
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:	400W
Series:	Automotive, AEC-Q101, TransZorb®
Voltage - Clamping (Max) @ Ipp:	113V
Voltage - Breakdown (Min):	77.8V
Voltage - Reverse Standoff (Typ):	70V
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 - Diodes

SMAJ70AHE3/61 Application Field and Working Principle

TVS - Diodes are an important component in modern electronics. TVS stands for Transient Voltage Suppression and is a type of diode that is designed to protect sensitive electronic components from transient overvoltage conditions. The SMAJ70AHE3/61 is a special type of TVS diode which is designed for high capability impulse protection and is suitable for the protection of data lines and printed circuit boards. This particular device is designed for application in industries such as automotive, instrumentation, telecom, and other industrial applications. The diode has a maximum surge capability of 70A (8/20 μs pulse) and nominal voltages of up to 61V making it one of the most reliable and durable TVS devices. The SMAJ70AHE3/61 is a unidirectional diode with a non-polarized cathode and an anode terminal. When a transient event occurs, such as an over-voltage situation, the device bursts into action and limits the voltage using a Breakdown or avalanche voltage. The device has a low clamping voltage and a low off-state resistance, allowing it to absorb a large amount of energy over a short period of time. The SMAJ70AHE3/61 is designed to provide protection from voltage spikes on data lines and printed circuit boards due to ESD, lightning, EFT, and other low current impulses. Its low leakage current, leakage current below 0.1 μA, ensures that it does not interfere with the normal operation of the circuit. When used in telecom applications, the SMAJ70AHE3/61 acts as a surge protector to protect telecom equipment from lightning or ESD induced voltage spikes. The high surge capability and low leakage current of the device make it an ideal choice for this application.In automotive electronics, the SMAJ70AHE3/61 diode can be used to protect the integrated circuits from electrical noise, surge voltages, and other transient events such as lightning. Its high surge capabilities and low leakage currents ensure that it can protect the circuits from electrical noise and over-voltage situations. The SMAJ70AHE3/61 is also suitable for usage in other industrial applications. The device can be used to suppress surges and impulses and protect sensitive equipment from over-voltage conditions. The SMAJ70AHE3/61 is an important component that is designed to provide protection to sensitive electronic components from transient overvoltage conditions. Its high surge capability, low clamping voltage, and low leakage current make it an ideal device for a wide variety of applications in the consumer electronics and industrial segments.

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