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Product Detailed Parameters
- Description：SI TVAR NON HERMETIC PLASTIC SMT
- Series：-
- Mfr：Microchip Technology
- Package：Tape & Reel (TR)
- Capacitance @ Vr, F：10.6pF @ 10V, 1MHz
- Capacitance Ratio：-
- Capacitance Ratio Condition：-
- Voltage - Peak Reverse (Max)：12 V
- Diode Type：Single
- Q @ Vr, F：50 @ 2V, 10MHz
- Operating Temperature：-55°C ~ 125°C
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Package / Case：TO-236-3, SC-59, SOT-23-3
- Supplier Device Package：SOT-23-3
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Overview
The KVX1501-23-0/TR is a single varactor diode manufactured by Microchip Technology, designed for surface-mount applications in the SOT-23-3 package. It features a maximum peak reverse voltage of 22 V and operates within a temperature range of -55°C to 125°C. Key electrical parameters include a capacitance of 47 pF at 0 V measured at 1 MHz and a quality factor of 160 at 4 V and 50 MHz. The component is supplied in tape and reel packaging and complies with RoHS3 standards.
Feature Summary
- Single-channel varactor configuration optimized for RF tuning circuits
- Surface-mount construction in a compact SOT-23-3 package
- Wide operating temperature range suitable for harsh environments
Applications
- RF filter tuning networks
- Voltage-controlled oscillator (VCO) circuits
- Frequency modulation modules
Procurement Notes
Verify the specific ordering suffix against official Microchip documentation to confirm packaging type and compliance status. Ensure the source document explicitly identifies the manufacturer as Microchip Technology and matches the part number KVX1501-23-0/TR. Confirm RoHS3 compliance and MSL rating through verified datasheets prior to procurement.
Selection Notes
Select this component based on its 22 V reverse voltage rating and specific capacitance values required for the target frequency range. Verify that the SOT-23-3 package dimensions fit the PCB layout constraints. Ensure the operating temperature range meets the system's environmental requirements.
Part Context
This part belongs to the Microchip KVX series of silicon varactor diodes. These components are generally used for voltage-variable capacitance applications in radio frequency and microwave circuits. The series offers various capacitance ranges and Q-factor characteristics to suit different design needs.
Replacement Considerations
Consult the official Microchip KVX series datasheet for electrically equivalent parts. Potential substitutes must match the 22 V rating, SOT-23-3 package, and similar capacitance/Q-factor specifications.
