SMDA03CTR

Voltage - Clamping (Max) @ Ipp:	7V
Supplier Device Package:	8-SO
Package / Case:	8-SOIC (0.154", 3.90mm Width)
Mounting Type:	Surface Mount
Operating Temperature:	-55°C ~ 125°C (TJ)
Capacitance @ Frequency:	400pF @ 1MHz
Applications:	General Purpose
Power Line Protection:	No
Power - Peak Pulse:	300W
Current - Peak Pulse (10/1000µs):	--
Series:	--
Voltage - Breakdown (Min):	4V
Voltage - Reverse Standoff (Typ):	3.3V (Max)
Bidirectional Channels:	4
Type:	Zener
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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SMDA03CTR is a patented circuit protection technology that improves the way transient voltage suppression (TVS) diodes have traditionally worked in different application fields. It provides an economic and reliable solution for a wide range of markets and applications. The technology combines the performance and protection of a diode and a zener diode; providing a more cost-efficient and reliable solution for protecting sensitive components from transient voltages. SMDA03CTR devices are semiconductor diodes that are used for transient voltage suppression (TVS). They provide protection against sudden and unexpected voltage surges and spikes that may occur due to lightning, power fluctuations, EM/RF signals, or other power related issues. The technology utilizes a series of three integrated protective structures. Each structure is designed to respond differently to the primary pulse (Volts) and secondary pulses (Volts/milliseconds). Depending on the pulse conditions and environment, these structures work together to provide superior protection to the circuitry or components that they are protecting.It provides a low clamping voltage which means that it can reduce the overshoot of signal voltages that occur while switching off the primary electrical loads. This is achieved as the SMDA03CTR has a higher breakdown voltage and a lower capacitance than a typical stand-alone diode or zener diode, allowing it to protect against high energy and fast rise time signals. The integrated protection structures also provide excellent performance against ESD, EMI/RFI and other frequently occurring transients.The SMDA03CTR is designed to handle high energy transients efficiently and effectively and can be used in a wide range of applications such as motors, relays, sensors, microprocessors, telecom equipment, remote controls, automotive electronics, power supplies, and consumer electronics. It is also suitable for electrostatic discharge (ESD) protection applications, as well as surge or lightning protection in industrial or residential areas.The SMDA03CTR is designed to be used in a wide range of applications due to its integrated protection structures and low clamping voltage. The technology provides an effective method for protecting against transient shock and voltage surges, as well as providing an economic solution that can be used in a variety of systems and components. With its simple yet reliable design, the SMDA03CTR is a good choice for many applications where transient voltage suppression is required.

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