SZ1SMA70CAT3G

Voltage - Clamping (Max) @ Ipp:	113V
Supplier Device Package:	SMA
Package / Case:	DO-214AC, SMA
Mounting Type:	Surface Mount
Operating Temperature:	-65°C ~ 150°C (TJ)
Capacitance @ Frequency:	95pF @ 1MHz
Applications:	Automotive
Power Line Protection:	No
Power - Peak Pulse:	400W
Current - Peak Pulse (10/1000µs):	3.5A
Series:	Automotive, AEC-Q101
Voltage - Breakdown (Min):	77.8V
Voltage - Reverse Standoff (Typ):	70V
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

TVS - diodes are an important class of component used in the electronics industry. In particular, they are used to protect circuits from voltage spikes and transient voltage. These devices are typically low-power, low-cost, and easy to install, making them ideal for industrial and home applications.

SZ1SMA70CAT3G Application Field and Working Principle

The SZ1SMA70CAT3G is a Transient Voltage Suppression (TVS) diode. It is designed to protect against both electrostatic discharge (ESD) and lightning strikes, and is used in both automotive and consumer electronics applications.The SZ1SMA70CAT3G is often referred to as a “crowbar” TVS diode, and it works by redirecting the over-voltage to a second anode terminal, allowing it to quickly clamp the voltage. Once the over-voltage dissipates, the SZ1SMA70CAT3G can then return to its normal state.The SZ1SMA70CAT3G is one of the most popular TVS devices, and its applications can be seen in everything from laptop computers to small electronics. It is also often used to protect against ESD damage. The SZ1SMA70CAT3G can be found in both unidirectional and bidirectional configurations, with different levels of over-voltage protection.The SZ1SMA70CAT3G is also used in automotive applications, such as in airbag systems and in the audio components of vehicles. In these applications, the SZ1SMA70CAT3G can be used to protect against over-voltage during operation, as well as to protect against lightning strikes.The SZ1SMA70CAT3G is a relatively small TVS diode, and it can easily be found in a variety of sizes. The device has an operating temperature range of -55°C to 125°C, and it can handle up to 15.4V of reverse voltage and 5.5A of peak forward current. Its maximum power dissipation is 125 mW, making it suitable for many automotive and consumer electronics applications.The SZ1SMA70CAT3G is a reliable and efficient device, and it is often used in a variety of applications. With its low cost and easy installation, it is the perfect choice for protecting electronic equipment from over-voltage and ESD.

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