DF2S8.2CT,L3F Circuit Protection

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Transient Voltage Suppressor (TVS) diodes are widely used in various applications such as protecting electronics and circuits from high voltage transient over-voltage and electrical surges. The DF2S8.2CT,L3F is one such unidirectional TVS diode which has an operating range of -25V to +30V and is commonly used for large voltage transients applications. It has a rated peak pulse power of 200W as well as a surge capability of 8.2A at 8/20µs.

The DF2S8.2CT,L3F TVS diode is widely used in applications such as in automotive body sensors, fuel injection systems, inverters, alternators, etc. It is also used to protect AC/DC power supplies, surge suppressors, and medical devices such as implantable cardioverter defibrillators (ICDs). It is often used to suppress spikes, transients, and over-voltage conditions in electrical circuits. It can be used in combination with other components such as transistors, capacitors, transformers and inductors to make devices resistant to surge current.

The most common application of the DF2S8.2CT,L3F TVS diode is as an over-voltage protection device. It is designed to protect electronic equipment from transient over-voltage above its normal working range. It works by conducting electric current when its pre-set voltage is exceeded. It can also be used to reduce noise in applications such as power supplies, amplifiers, and cable lines. It acts as a low-impedance path and diverts the voltage away from sensitive electronic circuitry and components.

The working principle of the DF2S8.2CT,L3F TVS diode is based on the basic diode functions. It consists of two P-N junctions connected in series and with the reverse-biased junction connected to the forward-biased one. When a voltage higher than its trigger voltage is applied, the PN diode snaps and conducts a high current, clamping the voltage to the junction\'s breakdown voltage. This prevents the voltage from rising further and protecting the circuitry from over-voltage.

The DF2S8.2CT,L3F TVS diode is a reliable device which can withstand up to 8 strikes of 8/20µs waveform power of 200W and prevents electrical circuits from being damaged due to transients. It is a low-cost, easy-to-use device which is widely used to protect electronic equipment from over-voltage and transient voltage. It is also used in AC/DC power supplies, surge suppressors and medical devices to reduce noise and voltage spikes.

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