SMV1253-004LF

Series:	--
Packaging:	Tape & Reel (TR)
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Capacitance @ Vr, F:	4.8pF @ 4.7V, 50MHz
Capacitance Ratio:	12.3
Capacitance Ratio Condition:	C0.3/C4.7
Voltage - Peak Reverse (Max):	15V
Diode Type:	1 Pair Common Cathode
Q @ Vr, F:	350 @ 3V, 50MHz
Operating Temperature:	-55°C ~ 125°C (TJ)
Mounting Type:	Surface Mount
Package / Case:	TO-236-3, SC-59, SOT-23-3
Supplier Device Package:	SOT-23-3

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The SMV1253-004LF is a varactor diode module that works on the principle of variable capacitance. It is specifically designed to achieve a large capacitive range while maintaining a low voltage drop across the diode module. The SMV1253-004LF is a unique type of diode because it is capable of providing a highly reliable, low-loss capacitive-switching network.The SMV1253-004LF varactor diode module has a wide range of applications, depending on its performance characteristics. It is widely used in telecommunications, computing, networking, and broadcast technology. The module is designed for the purpose of high-speed, low-loss and reliable switching and in applications requiring large capacitive range switches. The diode module is also used in emerging wireless communication applications that need small size, large capacitive range and low-voltage drop. The SMV1253-004LF module is designed to provide high switching speed, low-voltage capability, and a robust dielectric strength.The SMV1253-004LF diode module is constructed from high-quality materials and is capable of providing reliable service in the most demanding applications. The key features of the module include a high switching speed, low voltage drop across the diode, and a low source inductance. It has a high capacitive range of 16 – 1000pF, making it suitable for a variety of switching applications.The working principle of the SMV1253-004LF diode module is based on the principle of variable capacitance. To switch the device, the voltage applied to the anode of the diode is changed. This causes the capacitance to become nonlinear, resulting in a change in the total capacitance. The SMV1253-004LF utilizes a two-wire architecture to ensure that the capacitive range is accurately maintained. Because of its low-voltage drop, the switching speed can reach up to 70kHz, making the module attractive for high-speed switching applications.In summary, the SMV1253-004LF is a specialized varactor diode module capable of providing a high capacitive range while maintaining a low voltage drop across the diode. It has wide range of applications in telecommunications, computing, networking, and broadcast technology. The device utilizes a two-wire architecture to ensure that the capacitive range is maintained and offers a maximum switching speed of 70kHz. The SMV1253-004LF diode module is constructed from high-quality materials and is capable of providing reliable service in the most demanding applications.

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