Key facts
- Brand
- Infineon
- Model
- BB689
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-06-12
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Infineon BB669/BB689 Silicon Tuning Diode Datasheet
Datasheet 3 pages · 405 KB · EN
This document is a technical datasheet for the Infineon Technologies BB669 and BB689 series Silicon Tuning Diodes. These components are specifically engineered for use in VHF 2-band hyperband TV tuners, offering features such as very high capacitance ratios and low series resistance.
Read onlineInfineon BB689 specifications
| Diode reverse voltage (Vp) | 30 V |
|---|---|
| Peak reverse voltage (VeRM) | 35 V |
| Forward current (Ir) | 20 mA |
| Operating temperature range (Top) | -55 ... 150 °C |
| Diode capacitance at Vp=1V, f=1 MHz | 51 pF (min) to 61.5 pF (max) |
| Capacitance ratio Cy4/Ctog | 20.9 (typical) |
All Infineon BB689 documents by type
Datasheet 1
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the capacitance ratio of the BB669/BB689 diode?
The capacitance ratio Cy4/Ctog typically ranges from 18 to 23.2, with a typical value of 20.9.
What is the maximum operating temperature for these diodes?
The operating temperature range (Top) is from -55 °C to 150 °C.
What is the maximum reverse voltage for the BB669/BB689 diodes?
The maximum reverse voltage (Vp) is 30 V.
From: Infineon BB669/BB689/BB689-02V Silicon Tuning Diode Datasheet
What forward current rating do these diodes support?
They are rated for a forward current of 20 mA.
From: Infineon BB669/BB689/BB689-02V Silicon Tuning Diode Datasheet