P4SMA300

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TVS, or Transient Voltage Suppressors, are designed to protect sensitive electronics from voltage spikes, EMI, and other forms of unwanted electrical current. The P4SMA series of TVS diodes is especially designed to protect data lines and other sensitive circuits against lightning-induced surges, such as those experienced in factory automation systems. The P4SMA300 is one of the most popular devices in the P4SMA series, and is used in a wide range of applications.

The P4SMA300 has a working voltage of 300 volts and is capable of safely managing system loads up to 3 Amps. It features high peak and clamping voltage protection, and a distinctive bidirectional protection characteristic, which prevents current from flowing backward towards the powersource. It also has a low leakage current to minimize power consumption, while an included thermal shutdown feature helps protect the device from overheating.

The P4SMA300 was designed with automation systems and other high-voltage applications in mind. It is capable of withstanding transient voltages over 8 times its normal operational voltage, and is capable of dissipating over 1.5kW of power. Moreover, it can monitor up to 3700 Volts Peak and 1250 Volts CLAMP with an impressive 5V Holdup. The diode also has a high-speed response time of less than 1 nanosecond and a low insertion loss of less than 0.2dB.

The P4SMA300 is designed to be durable and reliable. It features a low thermal resistance junction-to-case, allowing efficient thermal management and improved device longevity. The devices are also protected against destruction by an integrated thermal shutdown circuit, protecting the diode from overheating and potential failure.

The P4SMA300 is ideal for factory automation systems and other high-voltage applications. It offers superior protection from transient voltage swings and effective EMI/RFI noise filtering. It also features a low insertion loss, a high-speed response time, and a low thermal resistance junction-to-case, maximizing device longevity and performance.

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