Low series resistance silicon tuning diode Infineon BB669 with inline matching and Pb free RoHS compliance
Key Attributes
Model Number:
BB669
Product Custom Attributes
Capacitance Ratio:
20.9@C1V/C28V
Diode Configuration:
Independent
DC Reverse Voltage(Vr):
30V
Diode Capacitance:
2.9pF@28V,1MHz
Mfr. Part #:
BB669
Package:
SOD-323
Product Description
Product Overview
The BB669/BB689 series are high-performance Silicon Tuning Diodes designed for VHF TV tuners. They feature a very high capacitance ratio, low series resistance, and excellent uniformity and matching achieved through an "in-line" matching assembly procedure. These diodes are Pb-free and RoHS compliant, making them suitable for modern electronic designs.
Product Attributes
- Brand: Infineon Technologies (implied by publisher and legal disclaimer)
- Compliance: Pb-free (RoHS compliant)
- Assembly Procedure: "in-line" matching
Technical Specifications
| Model | Type | Package | Configuration | Marking | LS (nH) |
|---|---|---|---|---|---|
| BB669 | Diode | SOD323 | single | red | 1.8 |
| BB689 | Diode | SCD80 | single | 1 EE | 0.6 |
| BB689-02V | Diode | SC79 | single | E | 0.6 |
| Parameter | Symbol | Value | Unit | Condition |
|---|---|---|---|---|
| Diode reverse voltage | VR | 30 | V | Maximum Ratings at TA = 25C |
| Peak reverse voltage | VRM | 35 | V | R 5k, Maximum Ratings at TA = 25C |
| Forward current | IF | 20 | mA | Maximum Ratings at TA = 25C |
| Operating temperature range | Top | -55 ... 150 | C | Maximum Ratings |
| Storage temperature | Tstg | -55 ... 150 | C | Maximum Ratings |
| Reverse current | IR | - | nA | VR = 30 V, TA = 25C, Electrical Characteristics |
| Reverse current | IR | 10 | nA | VR = 30 V, TA = 85C, Electrical Characteristics |
| Reverse current | IR | 200 | nA | VR = 30 V, TA = 85C, Electrical Characteristics |
| Diode capacitance | CT | 51 | pF | VR = 1 V, f = 1 MHz, Electrical Characteristics |
| Diode capacitance | CT | 39.6 | pF | VR = 2 V, f = 1 MHz, Electrical Characteristics |
| Diode capacitance | CT | 2.6 | pF | VR = 25 V, f = 1 MHz, Electrical Characteristics |
| Diode capacitance | CT | 2.5 | pF | VR = 28 V, f = 1 MHz, Electrical Characteristics |
| Diode capacitance | CT | 56.5 | pF | VR = 1 V, f = 1 MHz, Electrical Characteristics |
| Diode capacitance | CT | 43.4 | pF | VR = 2 V, f = 1 MHz, Electrical Characteristics |
| Diode capacitance | CT | 2.8 | pF | VR = 25 V, f = 1 MHz, Electrical Characteristics |
| Diode capacitance | CT | 2.7 | pF | VR = 28 V, f = 1 MHz, Electrical Characteristics |
| Diode capacitance | CT | 61.5 | pF | VR = 1 V, f = 1 MHz, Electrical Characteristics |
| Diode capacitance | CT | 47.2 | pF | VR = 2 V, f = 1 MHz, Electrical Characteristics |
| Diode capacitance | CT | 3 | pF | VR = 25 V, f = 1 MHz, Electrical Characteristics |
| Diode capacitance | CT | 2.9 | pF | VR = 28 V, f = 1 MHz, Electrical Characteristics |
| Capacitance ratio | CT1/CT28 | 18 | - | VR = 1 V, VR = 28 V, f = 1 MHz, Electrical Characteristics |
| Capacitance ratio | CT1/CT28 | 20.9 | - | VR = 1 V, VR = 28 V, f = 1 MHz, Electrical Characteristics |
| Capacitance ratio | CT1/CT28 | 23.2 | - | VR = 1 V, VR = 28 V, f = 1 MHz, Electrical Characteristics |
| Capacitance ratio | CT2/CT25 | 14.5 | - | VR = 2 V, VR = 25 V, f = 1 MHz, Electrical Characteristics |
| Capacitance ratio | CT2/CT25 | 15.5 | - | VR = 2 V, VR = 25 V, f = 1 MHz, Electrical Characteristics |
| Capacitance ratio | CT2/CT25 | 17 | - | VR = 2 V, VR = 25 V, f = 1 MHz, Electrical Characteristics |
| Capacitance matching | CT/CT | - | % | VR = 1 ... 28 V, f = 1 MHz, 7 diodes sequence, Electrical Characteristics |
| Capacitance matching | CT/CT | 2 | % | VR = 1 ... 28 V, f = 1 MHz, 7 diodes sequence, Electrical Characteristics |
| Series resistance | rS | - | VR = 8 V, f = 470 MHz, Electrical Characteristics | |
| Series resistance | rS | 0.85 | VR = 8 V, f = 470 MHz, Electrical Characteristics | |
| Series resistance | rS | 1.2 | VR = 8 V, f = 470 MHz, Electrical Characteristics | |
| Series inductance | LS | 0.6 | nH | Electrical Characteristics |
2410301807_Infineon-BB669_C3272480.pdf
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