BB182LX,315 Discrete Semiconductor Products

Series:	--
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Obsolete
Moisture Sensitivity Level (MSL):	--
Capacitance @ Vr, F:	2.89pF @ 28V, 1MHz
Capacitance Ratio:	22
Capacitance Ratio Condition:	C1/C28
Voltage - Peak Reverse (Max):	32V
Diode Type:	Single
Q @ Vr, F:	--
Operating Temperature:	-55°C ~ 125°C (TJ)
Mounting Type:	Surface Mount
Package / Case:	SOD-882
Supplier Device Package:	SOD-882T
Base Part Number:	BB182

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Introduction to BB182LX,315 Diodes - Variable Capacitance (Varicaps, Varactors)

Varicaps, also known as Varactors, are semiconductor devices that can be used to vary the capacitance of an electronic circuit. The BB182LX,315 is a type of Varicap manufactured by BB Electronica and is used in various applications to control capacitance in a circuit. It is a high-performance Varicap diode that is capable of handling high RF power levels, due to its high-Q material and low parasitic inductance.

BB182LX,315 Application Fields

Varicaps have become popular in modern-day electronics due to their ability to vary the capacitance values in an application. This can be done with just an external DC voltage. In the case of the BB182LX,315, its capacitance can be varied from 0.33 to 11.2 pF. The BB182LX,315 is used in a variety of applications, such as radio frequency (RF) tuning circuits, frequency-hopping radio receivers, RF filters and impedance matching networks, stability or tracking circuits, voltage-controlled oscillators (VCOs), circuit-stabilizing elements, and RF synthesisers. The BB182LX,315 is an ideal solution for these applications due to its low capacitance range, low parasitic inductance, and its ability to withstand high energy levels.

BB182LX,315 Working Principle

The BB182LX,315 Varicap diode works on the principle of capacitance variation with the help of a DC voltage. The diode is connected to an external DC voltage source, typically a tuning voltage source. When this external DC voltage is applied to the diode, its capacitance changes with the voltage. The diode\'s variable capacitance is proportional to the applied DC voltage. This change in capacitance can be used to vary the frequency or amplitude of RF signals in applications such as RF tuning circuits and frequency-hopping radio receivers.

Conclusion

The BB182LX,315 Varicap diode is a high-performance Varicap diode manufactured by BB Electronica that is suitable for a range of applications. It has a capacitance range of 0.33 to 11.2 pF and can operate at high power levels. It works on the principle of capacitance variation with the help of an external DC voltage. The diode can be used for RF tuning, frequency-hopping radio receivers, RF filters, impedance matching networks, stability or tracking circuits, voltage-controlled oscillators, and RF synthesisers.

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