CDSOD323-T18SC Circuit Protection

Voltage - Clamping (Max) @ Ipp:	40V (Typ)
Supplier Device Package:	SOD-323
Package / Case:	SC-76, SOD-323
Mounting Type:	Surface Mount
Operating Temperature:	-55°C ~ 150°C (TJ)
Capacitance @ Frequency:	40pF @ 1MHz
Applications:	General Purpose
Power Line Protection:	No
Power - Peak Pulse:	400W
Current - Peak Pulse (10/1000µs):	9A (8/20µs)
Series:	--
Voltage - Breakdown (Min):	20V
Voltage - Reverse Standoff (Typ):	18V
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 semiconductor devices specifically designed to protect circuits from transient voltage spikes. The CDSOD323-T18SC Surge Protection Diode is a surface-mounted transient voltage suppressor datasheet type especially designed for applications where enhanced ESD protection is required. This device is capable of suppressing ESD events at the specified levels without performance degradation or latch-up.

CDSOD323-T18SC Features

The CDSOD323-T18SC offers several key features and protections. It comes in an ultra-small form factor and provides enhanced ESD protection with a maximum standoff voltage of 8 kV. It also has a low leakage current of 0.1µA and offers ultra-high peak pulse power of 789 watts. Additionally, it provides flat clamping voltage protection up to -40V, wide operating temperature range of -40°C to +125°C, and is a RoHS compliant component.

CDSOD323-T18SC Application Fields

The CDSOD323-T18SC is ideally suited for a variety of applications. This device is ideal for protecting against ESD in automotive infotainment systems, multimedia ICs, and wireless communications. It can also be used to protect sensitive medical, industrial, and consumer electronics from transient voltage surges. It is also suitable for high-speed data line protection, laptop computers, tablets, and smartphones.

CDSOD323-T18SC Working Principles

The CDSOD323-T18SC is designed to absorb transient voltage spikes and provide ESD protection. This device works by conducting current in the forward direction and blocking current in the reverse direction. When a transient voltage surge occurs, the transient voltage is clamped to a preset voltage level, allowing the transient energy to be dissipated safely. This helps protect the delicate electronics within from being damaged by the surge. The device also features an ultra-low leakage current of only 0.1µA, which ensures there is minimal power dissipation when in normal operation.

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