SZ1.5SMC56AT3G

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TVS - Diodes are highly reliable electronic components that help protect systems from voltage spikes and transient problems. The SZ1.5SMC56AT3G is a unidirectional, low capacitance Transient Voltage Suppressor (TVS) diode specifically designed for protecting high frequency data line. It is optimized for reliable performance over an extended operating temperature range and provides excellent clamping characteristics.

The SZ1.5SMC56AT3G application field covers a variety of sectors, including communication equipment, computing, automotive electronics, home electronics as well as consumer electronics. It is particularly useful when used in protecting high-speed data lines in these industries due to its low capacitance rating and high peak power capabilities.

The SZ1.5SMC56AT3G applies a two-terminal chip-type Transient Voltage Suppressor (TVS) diode featuring fast and low clamping, and providing an enhanced ESD robustness. This TVS diode can protect against ESD pulses up to 8KV air discharge and 15KV contact discharge, according to the IEC 61000-4-2 standard. The SZ1.5SMC56AT3G guarantees a low capacitance of 0.3 pF, making it an excellent choice for protection of USB 2.0 and HDMI data lines.

The working principle of the SZ1.5SMC56AT3G is split into two opposing stages. The first stage is known as the clamping stage, in which the device steps up the supply voltage and clamps it to a lower and more safe voltage. The second stage is the leakage stage, in which the device pumps out any remaining voltage back into the system.

This component is able to withstand a maximum peak power of 1.5KW and maximum peak pulse current of 45A over a wide operating temperature range from -55°C to 125°C. It also features an excellent ESD protection capability of 6KV HBM according to the JEDEC standard. Additionally, the SZ1.5SMC56AT3G offers very low capacitance of 0.3 pF making it a top choice for protecting data lines.

In summary, the SZ1.5SMC56AT3G is a high power unidirectional, low capacitance Transient Voltage Suppressor (TVS) diode specifically designed for protecting high frequency data lines. This component is highly reliable and offers excellent clamping characteristics at a wide operating temperature ranging from -55°C to 125°C. The device is optimized for reliable performance while providing an enhanced ESD robustness of 6KV HBM. It is the perfect solution for communication equipment, computing, automotive electronics, home electronics and consumer electronics.

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