BZD17C75P RHG

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The BZD17C75P RHG is a type of single Zener diode. It is used for protection against overvoltage, reverse current modulation and impedance modulation. Zener diodes work by having a high voltage applied to their anode and the cathode being connected to ground, thus when voltage applied reaches a certain level, the diode breaks down, allowing current to flow between the two terminals.

The BZD17C75P RHG is constructed using a glass-encapsulated construction and offers excellent surge protection. Its operating temperature range is between -40°C to 125°C and its junction capacitance between two terminals is approximately 5.5pF. The diode’s power dissipation rating is 250mW and it supports forward current of 200mA max and reverse current of 5uA. It has a breakdown voltage of 75V.

BZD17C75P RHG diodes are mainly used for the following applications:

• Transformer cancellation protection
• AC line voltage protection
• Reverse voltage protection
• Current limiting protection

The main working principle of the BZD17C75P RHG is that when a voltage above its breakdown voltage is applied across its two terminals, the diode will break down and allow current to flow. This breakdown current is restricted and specified by the current limiting value of the diode. When the voltage reaches a certain level and the diode is near breakdown, the diode will divert current away from its anode which can be used to power other circuits or devices. This process helps to protect the circuit as it prevents an excessive amount of current from damaging components.

The BZD17C75P RHG is a good choice for applications where reverse current protection and current limitation is required. It is used mainly for transformer cancellation protection, AC line voltage protection, reverse voltage protection and current limiting protection. Its glass-encapsulated construction ensures reliable performance and long life. The diode’s breakdown voltage of 75V, power dissipation rating of 250mW, forward current of 200mA max and reverse current of 5uA make it ideal for many applications.

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