Hefei Purple Horn E-Commerce Co., Ltd.
| Capacitance Ratio | 2.25@C2V/C8V |
| DC Reverse Voltage(Vr) | 18V |
| Diode Configuration | 1 Pair Common Cathode |
| Diode Capacitance | 22.7pF@8V,1MHz |
| Description | 2.25@C2V/C8V 18V 1 Pair Common Cathode 22.7pF@8V,1MHz SOT-23 Variable Capacitance (Varicaps, Varactors) RoHS |
| Mfr. Part # | BB814E6327GR1HTSA1 |
| Package | SOT-23 |
| Model Number | BB814E6327GR1HTSA1 |
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Product Specification
| Capacitance Ratio | 2.25@C2V/C8V | DC Reverse Voltage(Vr) | 18V |
| Diode Configuration | 1 Pair Common Cathode | Diode Capacitance | 22.7pF@8V,1MHz |
| Description | 2.25@C2V/C8V 18V 1 Pair Common Cathode 22.7pF@8V,1MHz SOT-23 Variable Capacitance (Varicaps, Varactors) RoHS | Mfr. Part # | BB814E6327GR1HTSA1 |
| Package | SOT-23 | Model Number | BB814E6327GR1HTSA1 |
The BB814 is a silicon variable capacitance diode designed for FM radio tuners with an extended frequency band. It offers a high tuning ratio at low supply voltages, making it suitable for car radio applications. The monolithic chip features a common cathode configuration for perfect dual diode tracking. Available in coded capacitance groups and group matching, this Pb-free (RoHS compliant) diode is packaged in an SOT23.
| Parameter | Symbol | Value | Unit | Notes |
|---|---|---|---|---|
| Maximum Ratings at TA = 25C, unless otherwise specified | ||||
| Diode reverse voltage | VR | 18 | V | |
| Peak reverse voltage | VRM | 20 | V | |
| Forward current | IF | 50 | mA | |
| Operating temperature range | Top | -55 ... 125 | C | |
| Storage temperature | Tstg | -55 ... 150 | C | |
| Electrical Characteristics at TA = 25C, unless otherwise specified | ||||
| Reverse current | IR | - | 20 / 200 | nA (VR = 16 V / VR = 16 V, TA = 60 C) |
| Diode capacitance | CT | 43 / 44.75 / 46.5 | pF | (VR = 2 V, f = 1 MHz) |
| Diode capacitance | CT | 19.1 / 20.8 / 22.7 | pF | (VR = 8 V, f = 1 MHz) |
| Capacitance ratio | CT2/CT8 | 2.05 / 2.15 / 2.25 | - | (VR = 2 V, VR = 8 V, f = 1 MHz) |
| Capacitance matching | CT/CT | - | 3 | % (VR = 2 V, VR = 8 V, f = 1 MHz) |
| Series resistance | rS | - | 0.18 | (VR = 2 V, f = 100 MHz) |
| Q factor | Q | - | 200 | (f = 100 MHz, VR = 2 V) |
| Capacitance Groups at 2V and 8V, coded 1; 2 | ||||
| C2V min | CT/groups 1 | 43 | pF | |
| C2V max | CT/groups 1 | 45 | pF | |
| C2V min | CT/groups 2 | 44.5 | pF | |
| C2V max | CT/groups 2 | 46.5 | pF | |
| C8V min | CT/groups 1 | 19.1 | pF | |
| C8V max | CT/groups 1 | 21.95 | pF | |
| C8V min | CT/groups 2 | 19.75 | pF | |
| C8V max | CT/groups 2 | 22.7 | pF | |
| Package Details | ||||
| Package | - | SOT23 | - | |
| Inductance (LS) | LS(nH) | 1.8 | nH | |
| Marking | - | SH1/2* | - | *For differences see next page |
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
300~500
Ecer Certification：
Verified Supplier
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