Hefei Purple Horn E-Commerce Co., Ltd.
| Capacitance Ratio | 15.3@C1V/C28V |
| Diode Configuration | Independent |
| DC Reverse Voltage(Vr) | 30V |
| Diode Capacitance | 2.75pF@28V,1MHz |
| Description | 15.3@C1V/C28V Independent 30V 2.75pF@28V,1MHz SCD80-2 Variable Capacitance (Varicaps, Varactors) RoHS |
| Mfr. Part # | BB659CH7902 |
| Package | SCD80-2 |
| Model Number | BB659CH7902 |
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Product Specification
| Capacitance Ratio | 15.3@C1V/C28V | Diode Configuration | Independent |
| DC Reverse Voltage(Vr) | 30V | Diode Capacitance | 2.75pF@28V,1MHz |
| Description | 15.3@C1V/C28V Independent 30V 2.75pF@28V,1MHz SCD80-2 Variable Capacitance (Varicaps, Varactors) RoHS | Mfr. Part # | BB659CH7902 |
| Package | SCD80-2 | Model Number | BB659CH7902 |
The BB639C/BB659C series are Silicon Variable Capacitance Diodes designed for tuning extended frequency bands in VHF TV/VTR tuners. These diodes feature a high capacitance ratio, low series inductance, and low series resistance. Their excellent uniformity and matching are achieved through an "in-line" matching assembly procedure. The components are Pb-free and RoHS compliant.
| Model | Type | Package | Configuration | LS (nH) | Marking |
|---|---|---|---|---|---|
| BB639C | Single | SOD323 | single | 1.8 | yellow S |
| BB659C | Single | SCD80 | single | 0.6 | H |
| BB659C/-02V | Single | SC79 | single | 0.6 | HH |
| Parameter | Symbol | Value | Unit | Condition |
|---|---|---|---|---|
| Diode reverse voltage | VR | 30 | V | TA = 25C |
| Peak reverse voltage | VRM | 35 | V | R 5k, TA = 25C |
| Forward current | IF | 20 | mA | TA = 25C |
| Operating temperature range | Top | -55 ... 150 | C | TA = 25C |
| Storage temperature | Tstg | -55 ... 150 | C | TA = 25C |
| Reverse current | IR | - | nA | VR = 30 V, TA = 25C |
| Reverse current | IR | 10 | nA | VR = 30 V, TA = 85C |
| Reverse current | IR | 200 | nA | VR = 30 V, TA = 85C |
| Diode capacitance | CT | 36.5 - 42 | pF | VR = 1 V, f = 1 MHz |
| Diode capacitance | CT | 27 - 33.2 | pF | VR = 2 V, f = 1 MHz |
| Diode capacitance | CT | 2.5 - 3.05 | pF | VR = 25 V, f = 1 MHz |
| Diode capacitance | CT | 2.4 - 2.75 | pF | VR = 28 V, f = 1 MHz |
| Capacitance ratio | CT1/CT28 | 14.2 - 15.3 | - | VR = 1 V, VR = 28 V, f = 1 MHz |
| Capacitance ratio | CT2/CT25 | 9.5 - 11.1 | - | VR = 2 V, VR = 25 V, f = 1 MHz |
| Capacitance matching | CT/CT | - 0.3 | % | VR = 1V to 28V, f = 1 MHz, 7 diodes sequence, BB639C |
| Capacitance matching | CT/CT | - 0.5 | % | VR = 1V to 28V, f = 1 MHz, 4 diodes sequence, BB659C/-02V |
| Capacitance matching | CT/CT | - 2.5 | % | VR = 1V to 28V, f = 1 MHz, 7 diodes sequence , BB659C/-02V |
| Series resistance | rS | 0.6 - 0.7 | VR = 5 V, f = 470 MHz | |
| Series inductance | LS | 0.6 | nH | TA = 25C |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
300~500
Ecer Certification：
Verified Supplier
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