SZMM5Z6V8ST1G

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SZMM5Z6V8ST1G diodes belong to the single Zener diode category and are suitable for use as a reference or integrated power supply in circuits.

A Zener diode is a variable-reverse-bias diode that operates by voltage-controlled Zener breakdown. Zener breakdown is an abrupt electrical breakdown of a reverse-biased diode, which occurs at the Zener voltage. This voltage is extremely low (less than 5 volts for a typical SZMM5Z6V8ST1G diode) and it is the result of a low forward-bias current and a high reverse-bias voltage. The two opposing forces act together and will eventually cause a sudden breakdown, resulting in the formation of a low-resistance channel between the diode\'s anode and cathode.

SZMM5Z6V8ST1G diodes are designed to provide a predictable breakdown voltage over wide operating temperature and current ranges. The maximum power dissipation rating of these diodes is 1W and the available Case/Package is DO-41. The VZ/IZ specification for these diodes is 62V/100mA and the power dissipation rating is 1W. The maximum DC reverse current is 5mA, with a maximum PIV of 62V.

The primary application of SZMM5Z6V8ST1G diodes is in the field of reference and integrated power supplies. Although they are most often used to provide a reference voltage, they can also be used to regulate the output voltage of a power supply. In this way, they can provide a more stable power supply and protect any sensitive components that are downstream from voltage fluctuations. Furthermore, SZMM5Z6V8ST1G diodes can be used for circuit protection, as they can prevent excessive voltage from reaching components. Finally, they can also be used as suppressors in EMI/RFI applications.

The working principle of a SZMM5Z6V8ST1G diode is relatively simple. When there is a reverse bias applied between the anode and cathode, the diode operates as an open circuit. However, as the reverse bias increases, the Zener breakdown voltage is reached, which causes a sudden decrease in the voltage across the diode and an increase in the current flowing through it. This phenomenon is known as the Zener effect and it is the basis of the Zener diode\'s operation.

In summary, SZMM5Z6V8ST1G diodes are single Zener diodes with a maximum power dissipation of 1W, VZ/IZ specification of 62V/100mA, maximum DC reverse current of 5mA, and a maximum PIV of 62V. These diodes are primarily used in the field of reference and integrated power supplies, as well as for circuit protection, EMI/RFI suppression, and voltage stabilization. Their working principle relies on the Zener effect, which causes a sudden decrease in the voltage across the diode and an increase in the current flowing through it when the Zener breakdown voltage is reached.

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