Silicon Abrupt Junction Varactor Diode SKYWORKS SMV1413-079LF for Voltage Controlled Oscillators above 10 GHz
Product Overview
The Skyworks SMV1405 to SMV1430 series are silicon abrupt junction varactor diodes designed for Voltage Controlled Oscillators (VCOs) in wireless systems requiring tight capacitance tolerances. These varactors offer high Q and low series resistance, making them suitable for high-Q resonators in wireless system VCOs operating at frequencies above 10 GHz. They are characterized for capacitance over temperature and are available in various package options.
Product Attributes
- Brand: Skyworks Solutions, Inc.
- Product Family: SMV1405 to SMV1430 Series
- Compliance: Skyworks Green, Halogen-free, RoHS-compliant (Pb-free/LF parts)
- Moisture Sensitivity Level: MSL1 at 260 C
Technical Specifications
| Parameter | SMV1405 | SMV1408 | SMV1413 | SMV1430 | Units |
|---|---|---|---|---|---|
| CT @ 0.5 V (Typ.) | 2.1 | 3.4 | 7.4 | 1.01 | pF |
| CT @ 1 V (Typ.) | 1.80 | 2.90 | 6.40 | 0.88 | pF |
| CT @ 4 V (Min.) | 1.21 | 1.71 | 3.64 | 0.46 | pF |
| CT @ 4 V (Max.) | 1.45 | 2.11 | 4.42 | 0.70 | pF |
| CT @ 30 V (Ratio) (Typ.) | 4.1 | 4.1 | 4.2 | 3.8 | - |
| RS @ 4 V, 500 MHz (Typ.) | 0.80 | 0.60 | 0.35 | 3.15 | |
| Q @ 4 V, 50 MHz (Typ.) | 3200 | 2900 | 2400 | 1680 | - |
| Absolute Maximum Rating: Reverse Voltage (VR) | 30 | V | |||
| Absolute Maximum Rating: Forward Current (IF) | 20 | mA | |||
| Absolute Maximum Rating: Power Dissipation (PD) | 250 | mW | |||
| Absolute Maximum Rating: Operating Temperature (TOP) | -55 to +125 | C | |||
| Absolute Maximum Rating: Storage Temperature (TSTG) | -55 to +150 | C | |||
| Part Number | Package Type | Marking | Typical LS (nH) |
|---|---|---|---|
| SMV1405-079LF | SC-79 | Cathode and A3 | 0.7 |
| SMV1405-040LF | SOT-23 | 5 | 1.5 |
| SMV1408-040LF | SOT-23 | DV | 1.5 |
| SMV1413-079LF | SC-79 | Cathode and A4 | 0.45 |
| SMV1413-001LF | SOD-882 | ER1 | - |
| SMV1413-004LF | SOD-882 | ER3 | - |
| SMV1430-040LF | SOT-23 | 7 | - |
Package Dimensions
Refer to Figures 5-10 for detailed package and tape & reel dimensions.
2411220501_SKYWORKS-SMV1413-079LF_C3272546.pdf
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