SMAJ5.0CA-M3/61

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SMAJ5.0CA-M3/61 is an unidirectional transient voltage surge suppressor (TVS) diode. It is a common electronic component used for protecting electronic circuits from transient overvoltage caused by Electrostatic Discharge (ESD), lightning strike, power line surges, inductive loads, and other environmental disturbances. The device can be used in a variety of applications, including automotive, industrial, office, and medical systems.

In terms of housing, SMAJ5.0CA-M3/61 is a small surface mount DIP package. It has a voltage rating of 5.0V and a capacity of 600W. Its junction temperature range is -55°C to +175°C and its power capability is 40 watts at 25°C ambient. Its forward operating voltage is 5.5V, its power dissipation capability is 8 milliwatts, and its response time is less than one nanosecond. Its reverse voltage and surge current capability are both 5A.

SMAJ5.0CA-M3/61 is designed to protect against Reverse Battery and Surges and avalanches, while allowing signal and power transmission in positive voltage applications. It features low leakage current of <10µA typically, and excellent pulse power handling capability with its low clamping voltage for board-level protection.

The working principle of SMAJ5.0CA-M3/61 is based on the idea of creating a short circuit between the power and ground lines. The device is designed with two back-to-back metal oxide and silicon carbide semiconductor diodes connected in parallel. When the voltage on the power lines exceeds a certain limit, the protective diode quickly conducts current to protect the circuit from the high voltage. The diodes also have a low reverse leakage current, which allows them to remain unaffected by brief high voltage spikes.

SMAJ5.0CA-M3/61 can be used in a variety of applications for protecting integrated circuits, microcontrollers, power supplies, motors, and other electronic components from ESD and lightning strikes. The device is suitable for both automotive and industrial systems. It is also used in medical devices, office equipment, and telecommunications systems. The device has good performance and long lifetime even in harsh environments.

In conclusion, SMAJ5.0CA-M3/61 is a unidirectional transient voltage surge suppressor in a small surface mount DIP package, designed for protecting electronic circuits from transient overvoltage caused by electrostatic discharge, lightning strike, power line surges, inductive loads and other environmental disturbances. It is widely used in automotive, industrial, office and medical systems, and its excellent low leakage current and pulse power handling capability makes it the ideal choice for PCB-level protection.

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