BZX79-B20,133

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Diodes - Zener - Single

The BZX79-B20,133 is a zener single diode that is ideal for use in a variety of different applications. It has superior temperature stability and good dynamic impedance characteristics over a wide voltage range. This diode is engineered to provide reliable and predictable performance in high power and low-ohm applications.

The BZX79-B20,133 is designed to be a low-voltage drop diode with reverse voltage of 20V and forward voltage of 5.0V. It has an operating temperature range of -65°C to +150°C and a maximum power dissipation of 750mW. It has a very low junction capacitance of 6.5 pF and a maximum reverse leakage current of 1.0 μA. It also has an insulation resistance of 10^7 ohms.

The BZX79-B20,133 has a wide range of applications including voltage relay and peak voltage protection, voltage clamping, and it can also be used for signal isolation, noise suppression, and surge protection. It can be used in voltage regulation, audio frequency and radio frequency circuits, pulse generators, and other high-frequency interlocks and power supplies. This diode also has good temperature and dynamic impedance characteristics, providing reliable and predictable performance in high-power and low-ohm applications.

The basic principle behind the BZX79-B20,133 is the Zener effect. The Zener effect occurs when the reverse breakdown voltage of the device is higher than the device\'s rated voltage. When a voltage higher than this is applied and the current is kept below a certain limit, the diode is said to be \'zenering\'. This effect is used to provide reliable and predictable performance in many applications.

The BZX79-B20,133 is designed to provide continuous and repeatable performance at high power levels. Its reverse breakdown voltage of 20V ensures reliable operation of the device over a wide range of applications and voltage requirements. The low leakage current of 1.0 μA and the low capacitance of 6.5 pF provide reliable and predictable performance even under high-speed conditions. This diode can be used in any application that requires voltage regulation and signal isolation, such as power supplies, voltage relays, and circuits that require high-frequency interlocks.

In conclusion, the BZX79-B20,133 is a convenient and reliable Zener single diode that is designed to provide reliable and predictable performance in a wide range of applications. Its low junction capacitance and reverse leakage current mean it can be used effectively in high-power and low-ohm applications. It is an ideal choice for voltage relay and peak voltage protection, voltage clamping, signal isolation, and noise suppression. It can be used in voltage regulation, audio frequency and radio frequency circuits, and other high-frequency interlocks and power supplies.

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