S602ESAP

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Thyristors - SCRs range from small signal types through power to extra high power modules and can be used in various industrial and consumer applications where controlled high power is needed. From motor control and power conversion to static switch and static inverters, they are effective solutions to often complex and difficult applications requiring solutions without the need for complicated service routines and maintenance. The S602ESAP is a power thyristor, a reliable and cost effective solution for the most demanding applications. It is designed for applications ranging from high power rectification and switching to power inverters and power converters.

This thyristor is capable of providing high power efficiency, excellent thermal performance and up to 500VDC blocking voltage in a Surface Mount package. It is equipped with a static short-circuit protection which helps reduce maintenance and service costs associated with high-power rectification and switching. This feature provides automatic fault isolation to prevent circuit damage and help ensure safety.

The core of the S602ESAP is the two semiconductor diode connected thyristors, two gate triggering circuits, an external current control resistor, an external voltage control resistor and an internal current mirror. A reverse voltage blocking circuit protects the thyristors from accidental thermally-crucial breakdown. The thyristor inside this device is a two-semi-conductor-bridge type which allows both forward and reverse currents to be applied. It can be used for power control such as AC or DC rectification, cycron or triange converter.

The internal circuitry of the S602ESAP is designed for protection with thermally coupled external current and voltage control resistors. Both the voltage and current sense signals are sensed through two lines to detect any faults. Based on the sensed value, the thyristor can be switched off. The internal circuitry of the S602ESAP also includes a fault alarm which will be triggered if an over-current or over-voltage fault is detected. This alarm can be used to indicate the need to deactivate the device and switch it to a stand-by state.

The S602ESAP thyristor is capable of delivering continuous currents up to 10A and upto a peak current of 120A for a limited period time. The peak current rating can vary based on the value of the internal current control resistor. The on state voltage drop of the device is typcially lower than 0.8V making it one of the most efficient thyristors available in the market. It is also capable of switching frequencies up to 15 kHz for both forward and reverse currents. This makes the device suitable for applications where precise and rapid power control is required.

The S602ESAP thyristor is suitable for use in applications such as motor control, power conversion, inverter, machine control, static conversion, static switching and static inverters. The device provides high power efficiency, thermal performance and prevents damages due to over-current and over-voltage faults. The two semiconductor bridge type thyristor, external current and voltage control resistors and internal current mirror, allows precise and rapid power control which makes the device suitable for a variety of applications. This device is a reliable and cost-effective solution for the most demanding applications.

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