| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
3,150 pcs
|
3150 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Capacitance | |
| Capacitance @ Vr, F | |
| Capacitance Ratio | |
| Capacitance Ratio Condition | |
| Diode Type | |
| Halogen Free | |
| Mounting Type | |
| Operating Temperature | |
| Q @ Vr, F | |
| Storage Temperature | |
| Supplier Device Package | |
| Tape & Reel | |
| Termination Style | |
| Voltage |
The SMV1405-079LF is a silicon abrupt junction varactor diode from Skyworks Solutions, designed for high-Q resonator applications in Voltage Controlled Oscillators (VCOs) up to frequencies above 10 GHz. It features a nominal capacitance of 1.45 pF at 4V and 50 MHz, with a capacitance ratio (C0/C30) of 4.1. The device offers a typical Q factor of 3200 at 4V and 50 MHz, indicating low series resistance and suitability for low phase noise designs.
This varactor is packaged in a lead-free, RoHS-compliant SC-79 (SOD-523) surface mount package, rated MSL 1 (unlimited) per JEDEC J-STD-020. It operates over a junction temperature range of -55°C to 125°C. The part is halogen-free and meets Skyworks Green product standards.
Typical applications include high-Q resonators in wireless system VCOs and high volume commercial systems requiring tight capacitance tolerances. The low resistance of this varactor makes it appropriate for designs demanding high performance and reliability.
| Qty | Low | High |
|---|---|---|
| 1+ | $9.58 | $9.58 |
| 10+ | $6.58 | $6.58 |
| 100+ | $5.36 | $5.36 |
| 500+ | $5.34 | $5.34 |
| 1,000+ | $5.00 | $5.00 |
| 3,000+ | $5.00 | $5.00 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The reverse voltage rating is 30 V.
The capacitance is 1.45 pF at 4V and 50 MHz.
The capacitance ratio (C0/C30) is 4.1.
The typical Q factor is 3200 at 4V and 50 MHz.
The operating temperature range is -55°C to 125°C (junction temperature).
The SMV1405-079LF is available in a SC-79 (SOD-523) surface mount package.
Yes, the SMV1405-079LF is RoHS3 compliant and lead-free.