SP720ABTG

LITTELFUSE  SP720ABTG  静电保护装置, TVS, SOIC, 16 引脚

The is a TVS Diode Array for general purpose ESD protection. It is an array of SCR/diode bipolar structures for ESD and over-voltage protection to sensitive input circuits. The device has 2 protection SCR/diode device structures per input. A total of 14 available inputs can be used to protect up to 14 external signal or bus lines. Over-voltage protection is from the IN pins 1-7 and 9-15 to V+ or V-. The device structures is designed for fast triggering at a threshold of one +VBE diode threshold above V+ pin 16 or a -VBE diode threshold below V- pin 8. From an IN input, a clamp to V+ is activated if a transient pulse causes the input to be increased to a voltage level greater than one VBE above V+. A similar clamp to V- is activated if a negative pulse, one VBE less than V-, is applied to an IN input.

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ESD interface capability for HBM standards

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High peak current capability

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Designed to provide over-voltage protection

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Fast Switching with 2ns rise time

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1nA at 25° Low input leakages

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3pF Low input capacitance

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-40 to 105°C Operating temperature range