Features

ESD Protection for 1 Line with Bi-directional

Provide ESD protection for the protected line to

IEC 61000-4-2 (ESD) ±15kV (air), ±10kV (contact)

Ultra low capacitance: 0.4pF typical

Suitable for, 17V and below, operating voltage

applications

0402 small DFN package saves board space

Protect one I/O line

Fast turn-on and Low clamping voltage

Solid-state silicon-avalanche and active circuit

triggering technology

Green Part

AEC-Q101 qualified

Applications

Near Field Communication (NFC)

RF Signal ESD Protection

PA ESD Protection

Antenna ESD Protection

Hand Held Portable Applications

Automotive Application

Description

AZ9817-01F is a design which includes a

bi-directional ESD rated clamping cell to protect

high speed data interfaces in an electronic

systems. The AZ9817-01F has been specifically

designed to protect sensitive components which

are connected to data and transmission lines

from over-voltage caused by Electrostatic

Discharging (ESD).

AZ9817-01F is a unique design which

includes proprietary clamping cells with ultra low

capacitance in a small package. During transient

conditions, the proprietary clamping cells prevent

over-voltage on the control/data lines, protecting

any downstream components.

AZ9817-01F is bi-directional and may be

used on lines where the signal swings above and

below ground.

AZ9817-01F may be used to meet the ESD

immunity requirements of IEC 61000-4-2, Level 4

(±15kV air, ±8kV contact discharge).