Hefei Purple Horn E-Commerce Co., Ltd.
| Capacitance Ratio | 12.1@C0.3V/C4.7V |
| Diode Configuration | 1 Independent |
| DC Reverse Voltage(Vr) | 15V |
| Series Resistance (Rs) | 12.1Ω |
| Diode Capacitance | 2.8pF@4.7V,50MHz |
| Description | 12.1@C0.3V/C4.7V 1 Independent 15V 12.1Ω 2.8pF@4.7V,50MHz SC-79 Variable Capacitance (Varicaps, Varactors) RoHS |
| Mfr. Part # | SMV1249-079LF |
| Package | SC-79 |
| Model Number | SMV1249-079LF |
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Product Specification
| Capacitance Ratio | 12.1@C0.3V/C4.7V | Diode Configuration | 1 Independent |
| DC Reverse Voltage(Vr) | 15V | Series Resistance (Rs) | 12.1Ω |
| Diode Capacitance | 2.8pF@4.7V,50MHz | Description | 12.1@C0.3V/C4.7V 1 Independent 15V 12.1Ω 2.8pF@4.7V,50MHz SC-79 Variable Capacitance (Varicaps, Varactors) RoHS |
| Mfr. Part # | SMV1249-079LF | Package | SC-79 |
| Model Number | SMV1249-079LF |
The Skyworks SMV1247-SMV1255 series comprises silicon hyperabrupt junction varactor diodes designed for low tuning voltage Voltage Controlled Oscillators (VCOs) in high-volume commercial systems. These varactors are characterized for capacitance and resistance over temperature, offering a high capacitance ratio of 12 typical (C0.3V/C4.7V). They are rated MSL1, 260 C per JEDEC J-STD-020 and are compliant with Skyworks Green standards.
| Model | CT @ 0.3 V (pF) | CT @ 4.7 V (pF) | CT @ 0.3 V / CT @ 4.7 V (Ratio) | RS @ 3 V, 500 MHz () | Q @ 3 V, 50 MHz | Package Type | Marking | LS (nH) |
|---|---|---|---|---|---|---|---|---|
| SMV1247 | 6.5 - 7.0 | 0.7 - 0.78 | 9.5 Typ | 1500 | 4.6 - 6.0 | SC-79, SOD-323, SOT-23, SOD-882 | AH (SC-79), H (SOD-323) | 0.7 |
| SMV1248 | 15.0 - 17.0 | 1.5 - 1.70 | 10.8 Typ | 700 | 4.7 - 3.3 | SC-79, SOD-323, SOT-23, SOD-882 | CH (SC-79), (SOD-323) | 1.5 |
| SMV1249 | 28.0 - 31.0 | 2.6 - 2.80 | 11.0 Typ | 600 | 5.3 - 2.2 | SC-79, SOD-323, SOT-23, SOD-882 | EH (SC-79), EF (SOD-323), K (SOT-23) | 1.5 |
| SMV1251 | 38.0 - 42.0 | 3.4 - 3.80 | 11.0 Typ | 400 | 4.8 - 1.6 | SC-79, SOD-323, SOT-23, SOD-882 | FH (SC-79), EH1 (SOD-323) | 1.5 |
| SMV1253 | 48.0 - 53.0 | 4.3 - 4.80 | 11.0 Typ | 350 | 4.7 - 1.4 | SC-79, SOD-323, SOT-23, SOD-882 | GH (SC-79), 3 (SOD-323), EJ (SOT-23), EJ3 (SOD-882) | 0.45 |
| SMV1255 | 58.0 - 64.0 | 5.2 - 5.80 | 11.0 Typ | 350 | 5.1 - 1.3 | SC-79, SOD-323, SOT-23, SOD-882 | HH (SC-79), EK (SOD-323), EK1 (SOD-882) | 1.5 |
| Parameter | Symbol | Minimum | Maximum | Units |
|---|---|---|---|---|
| Reverse voltage | VR | 15 | V | |
| Forward current | IF | 20 | mA | |
| Power dissipation | PDIS | 250 | mW | |
| Operating temperature | TOP | -55 | +125 | C |
| Storage temperature | TSTG | -55 | +150 | C |
| Electrostatic discharge: Charged Device Model (CDM), Class 4 | ESD | 1000 | V | |
| Electrostatic discharge: Human Body Model (HBM), Class 1A | ESD | 250 | V | |
| Electrostatic discharge: Machine Model (MM), Class A | ESD | <50 | V |
| Part Number | CJO (pF) | VJ (V) | M | CP (pF) | RS () |
|---|---|---|---|---|---|
| SMV1247 | 8.47 | 80 | 70 | 0.54 | 4.9 |
| SMV1248 | 22.12 | 138 | 100 | 0.87 | 2.4 |
| SMV1249 | 36.40 | 80 | 70 | 1.68 | 1.7 |
| SMV1251 | 52.48 | 100 | 76 | 2.00 | 1.4 |
| SMV1253 | 51.8 | 73.6 | 48.7 | 2.7 | 1.1 |
| SMV1255 | 80.00 | 135 | 100 | 2.74 | 1.0 |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
300~500
Ecer Certification：
Verified Supplier
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