1N4133UR

Series:	--
Packaging:	Bulk
Part Status:	Active
Voltage - Zener (Nom) (Vz):	87V
Tolerance:	±5%
Power - Max:	500mW
Impedance (Max) (Zzt):	1000 Ohms
Current - Reverse Leakage @ Vr:	10nA @ 66.12V
Voltage - Forward (Vf) (Max) @ If:	1.1V @ 200mA
Operating Temperature:	-65°C ~ 175°C
Mounting Type:	Surface Mount
Package / Case:	DO-213AA (Glass)
Supplier Device Package:	DO-213AA
Base Part Number:	1N4133

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The 1N4133UR is a single zener diode that is used to protect sensitive circuit components from voltage spikes and overvoltage. It is typically used in power converters, power supplies, computer systems, and other applications that require fast and reliable protection from outside electrical interference.1N4133UR has a breakdown voltage of 4.7 volts, which is relatively low compared to other zener diodes. This makes it ideal for applications where a diode needs to operate at a low voltage. The device can also withstand up to 200mA of continuous reverse current. As a result, it is great for regulating current in both low-voltage and high-current applications. Its maximum power dissipation is 150mW, making it suitable for most small-scale circuits.In order to understand how the 1N4133UR works, it is important to understand its operation principles. The diode is designed to allow current to flow in the forward direction. When a voltage spike exceeds the diode\'s breakdown voltage, the diode immediately turns on, allowing current to flow in the reverse direction and thereby protecting the sensitive components from damage. Since it is a zener diode, it will continue to conduct current in the reverse direction even if the voltage drops back below the breakdown voltage. The diode will only turn off again when the voltage drops to a certain level, usually several volts below the breakdown voltage.The 1N4133UR is an excellent choice for applications that require fast, reliable protection from electrical interference. It is capable of handling large current spikes and its low power dissipation makes it suitable for small-scale applications. Its breakdown voltage of 4.7 volts makes it ideal for applications where the diode needs to operate at a low voltage. Therefore, it is the perfect choice for protecting circuits from voltage spikes and overvoltage.

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