HER1603PT C0G

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HER1603PT C0G application field and working principle

In semiconductor devices, the HER1603PT C0G is an array of eight series connected, zero voltage-drop Schottky diodes. This Rectifier Array is designed to protect circuits against uncontrolled switch turn-on. The HER1603PT C0G blocks voltages greater than 2.0V reverse bias and is available in much lower voltage ratings than most standard diode arrays, making it well suited for use in bidirectional protection.

Application Fields

The CAT1603PT C0G has a wide variety of potential applications in today’s electronic designs, particularly where low voltage drop and fast switching power supply architectures are employed. Examples of these situations include protection of high speed data busses,charge pumps and voltage supplies in laptops, PDAs and other portable device designs. The HER1603PT C0G can also be used in automotive applications providing protection against spikes on battery cables or to securely protect vehicle circuits from overvoltages.

In addition to these electrical applications, the HER1603PT C0G also has optical applications. Because of its very thin surface construction, the HER1603PT C0G can be used to replace the zinc oxide protective layers used in the production of LED devices, helping to minimize the requirements for sub-layers and reduce the sizes of final LED products.

Working Principle

The HER1603PT C0G is designed to protect circuits against uncontrolled switch turn-on. This is achieved by clamping the voltage applied to the circuit between the two diodes in any given pair, thus eliminating the voltage peaks that can occur when the switch is activated. The diodes in the HER1603PT C0G are designed to have a wide reverse bias blocking range, so the pair of diodes together can protect the circuit even if the voltage exceeds the switching voltage of the switch.

The HER1603PT C0G also has a diode that has a very low reverse current leakage (C0G) so that it will remain off while in the reverse mode. This feature helps to block unwanted current and protect the circuitry from damage. The HER1603PT C0G is available in a variety of configurations with Voltage ratings up to 20V, making it suitable for a wide range of applications.

Conclusion

In conclusion, the HER1603PT C0G is a series of eight zero voltage-drop Schottky diodes designed to provide both electrical and optical protection for consumer and automotive products. It has a wide variety of applications, from blocking voltages greater than 2.0V reverse bias to more specialized applications such as LEDs and data busses. It is capable of clamping the voltage applied to a circuit so that it will remain unaffected by overvoltage or switch turn-on and has a C0G diode with very low reverse current leakage in order to provide enhanced protection.

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