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Product Detailed Parameters
- Description：DIODE TUNING SS 30V SOT23
- Series：*
- Mfr：onsemi
- Package：Tape & Reel (TR),Cut Tape (CT)
- Capacitance @ Vr, F：-
- Capacitance Ratio：-
- Capacitance Ratio Condition：-
- Voltage - Peak Reverse (Max)：-
- Diode Type：-
- Q @ Vr, F：-
- Operating Temperature：-
- Grade：-
- Qualification：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
Download product information
Overview
The MMBV3102LT1G is a single varactor diode manufactured by onsemi, designed for frequency control and tuning applications. It features a maximum reverse voltage of 30V and a minimum capacitance of 20pF. The device offers a minimum tuning ratio of 4.5 under test conditions of 3V to 25V. Housed in an SOT-23 surface-mount package with three pins, the component measures 3.04mm in length, 1.4mm in width, and 1.01mm in height. It supports a maximum operating temperature of +125°C and includes a minimum quality factor of 200.
Feature Summary
- Single-channel varactor configuration optimized for compact circuit designs
- High-quality factor performance supporting stable frequency regulation
- Surface-mount SOT-23 packaging facilitating automated assembly processes
Applications
- Frequency control circuits
- Voltage-controlled oscillator tuning
- RF filter adjustment
Procurement Notes
Verify the complete part number suffix, as the provided model lacks the standard 'G' designation found in official documentation. Confirm RoHS compliance status through the manufacturer's material composition declaration. Ensure the ordering code matches the specific tape-and-reel quantity requirements for production integration.
Selection Notes
Select this component when a low-profile SOT-23 varactor is required for VCO or tuner applications. Compare the 20pF minimum capacitance and 30V reverse voltage limits against circuit specifications. Evaluate the tuning ratio and quality factor requirements to ensure compatibility with the target RF performance standards.
Part Context
This device belongs to the MMBV series of varactor diodes from onsemi. It shares the SOT-23 form factor with related models like the MMBV2101LT1G but differs in capacitance and tuning characteristics. The series is engineered for general-purpose frequency modulation tasks within consumer electronics and communication hardware.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided source data. Verify electrical equivalence with other onsemi varactors such as the MMBV2101LT1G before implementation.
