SMS15 ESD PROTECTION DIODE

2024-09-13
●Discription
■The SMS15 is a 4-channel ultra low capacitance rail clamp ESD protection diodes array. Each channel consists of a pair of ESD diodes that steer positive or negative ESD current to either the positive or negative rail.A zener diode is integrated in to the array between the positive and negative supply rails.In the typical applications, the negative rail pin (assigned as GND) is connected with system ground. The Positive ESD current is steered to the ground through an ESD diode and Zener diode and the positive ESD voltage is clamped to the zener voltage.
●Features
■Protecting 4 unidirectional lines
■Provides ESD protectionto IEC61000-4-2 level 4
◆±30kV air discharge
◆±30kV contact discharge
■Low clampingvoltage
■Low operating voltage
■Improved zener structure
■Ultra-low capacitance: 70pF Typ
■RoHS compliant.

HUA XUAN YANG ELECTRONIC

SMS15

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ESD PROTECTION DIODE4-channel ultra low capacitance rail clamp ESD protection diodes array

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Datasheet

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Please see the document for details

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SOT-23-6L

English Chinese Chinese and English Japanese

2024/7/10

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