1N990B

1N990B is a popular single Zener diode, which is widely used in a variety of applications. This diode has many advantages, including low breakdown voltage, low forward voltage, high stability and good capacitance characteristics. The 1N990B is commonly used for voltage regulation, rectification, signal detection, signal processing and many other purposes.In its simplest form, the 1N990B is a simple two terminal semiconductor device that allows current to flow in one direction only. This is known as the forward bias conduction of the diode. A positive voltage applied across its anode and cathode allows current flow in one direction, while a negative voltage prevents current flow. It is this property of the diode that is used to regulate the voltage level.The Zener diode, like all other diodes, has a threshold voltage above which current can flow. This is known as the Zener breakdown, or the Zener voltage. The 1N990B features a Zener voltage of 9.1 V, making it suitable for many applications.When the voltage supplied to a Zener diode is below the breakdown voltage, the diode does not conduct current and is in the so-called cut-off region. As the reverse voltage applied across a Zener diode increases through the Zener voltage, the diode passes current and is in the so-called “on” or conducting state. This allows a Zener diode to regulate the voltage applied to it by limiting current flow as the voltage reaches the Zener voltage. This is known as Zener breakdown, and it is the property most commonly associated with Zener diodes like the 1N990B.The 1N990B is also used for rectification. A rectifier is a device that changes AC voltage to DC voltage, which is required for many electrical appliances. The 1N990B is usually used in bridge rectifiers, where it plays an important role in providing DC current from an AC input. Bridge rectifiers can also be used to provide isolation between inputs and outputs.The 1N990B is also used in signal detection and signal processing. In these applications, the diode is used to detect signals or detect changes in the signal. This allows the diode to detect changes in a signal, allowing the user to accurately measure the different components of a signal in real time.Overall, the 1N990B is a useful and versatile single Zener diode that has many applications. It can be used for voltage regulation, rectification, signal detection, and signal processing. Its low forward voltage, low breakdown voltage and good capacitance characteristics make it an ideal choice for many different applications.

1N992A	Microsemi Co...	10.37 $	68	DIODE ZENER 200V 500MW DO...
1N991A	Microsemi Co...	7.5 $	1000	DIODE ZENER 180V 500MW DO...
1N991B	Microsemi Co...	7.5 $	1000	DIODE ZENER 180V 500MW DO...
1N992B	Microsemi Co...	8.1 $	1000	DIODE ZENER 200V 500MW DO...
1N991BUR-1	Microsemi Co...	9.41 $	1000	ZENER DIODEZener Diode
1N990A	Microsemi Co...	3.32 $	1000	DIODE ZENER 160V 500MW DO...
1N990B	Microsemi Co...	3.32 $	1000	DIODE ZENER 160V 500MW DO...
1N990B BK	Central Semi...	0.0 $	1000	DIODE ZENER 500MW DO-35Ze...
1N991B BK	Central Semi...	0.0 $	1000	DIODE ZENER 500MW DO-35Ze...
1N992B BK	Central Semi...	0.0 $	1000	DIODE ZENER 500MW DO-35Ze...
1N991B TR	Central Semi...	0.0 $	1000	DIODE ZENER 500MW DO-35Ze...