MA46H202-1056

Series:	--
Packaging:	Bulk
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance @ Vr, F:	3.3pF @ 4V, 1MHz
Capacitance Ratio:	5.6
Capacitance Ratio Condition:	C2/C20
Voltage - Peak Reverse (Max):	22V
Diode Type:	Single
Q @ Vr, F:	2000 @ 4V, 50MHz
Operating Temperature:	-65°C ~ 150°C (TJ)
Mounting Type:	Surface Mount
Package / Case:	2-SMD
Supplier Device Package:	--

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MA46H202-1056 Variable Capacitance (Varicaps, Varactors)

A variable capacitor, or varicap, is a specific electronic component allowing varying capacitance, which is especially important for regulating frequency in radio frequency design and it will also be described in this article.The MA46H202-1056 is a small diode that, when exposed to an electric field, has capacitance that alters, thus improving its ability to regulate frequency. The most common application of MA46H202-1056 is in frequency modulation (FM) radio equipment, including stereo receivers and televisions.The MA46H202-1056 is a varicap diode that ensures that the diode capacitor is adjustable depending on the voltage applied across it, thus allowing controlling the operation of FM receiver. Varicap diodes are used for frequency tuning applications, such as in FM receivers, television tuners, and other frequency-planning applications.The MA46H202-1056 varicap diode features a maximum level of capacitance of 1056 pF, a working voltage range from 0.2V to 10V, and an RMS working voltage of 5V. Its low noise and low parasitic capacitance are also beneficial in designing more efficient circuits.The MA46H202-1056 varicap diode has a number of benefits that make it a good choice for various applications. Its ability to provide controllable capacitance allows the designer to fine-tune both the amplitude and frequency of the signal. The wide working voltage allows the designer to design circuits that require high and changeable voltage. Its low leakage current improves system reliability and the device\'s noise and thermal coefficient reduce noise in sensitive applications.The MA46H202-1056 variable capacitance diode works by applying an external electric field to the diode junction. When an electric field is applied, the capacitance of the junction decreases in proportion to the electric field, or the applied voltage. In turn, the capacitance of the diode affects the frequency characteristics of the circuit, allowing it to be tuned to the desired frequency.The MA46H202-1056 variable capacitance diode is a key component for many frequency applications. It is used in FM receivers and television tuners, as well as in communication radios and other frequency-planning equipment. It is also used for frequency detection and tracking applications, such as for tracking the sun\'s diurnal angle in solar-tracking applications. It is also used in automatic threshold detection applications, such as for voltage regulation in a power supply.In conclusion, the MA46H202-1056 Variable Capacitance (Varicaps, Varactors) is a small diode that, when exposed to an electric field, has capacitance that alters to improve its ability to regulate frequency in various applications. Its low noise and low parasitic capacitance, wide working voltage range, and ability to control the amplitude and frequency make it a viable choice for a variety of applications.

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