Key facts
- Brand
- Siemens
- Model
- BB 620
- Category
- Other Electronics
- Documents
- 2
- Languages
- EN
- Last added
- 2012-04-05
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Siemens BB 620 Silicon Variable Capacitance Diode Datasheet
The BB 620 is a silicon variable capacitance diode intended for use in Hyperband TV/VTR tuners. The document lists its maximum ratings, electrical parameters, and package details.
Key specifications include a reverse voltage rating of 30 V, forward current of 20 mA, operating temperature range from –55 °C to +125 °C, and capacitance values that vary with bias voltage.
Siemens BB 620 specifications
| Reverse voltage (Vr) max | 30 V |
|---|---|
| Forward current (Ir) max | 20 mA |
| Operating temperature range (Top) | -55 °C to +125 °C |
| Storage temperature range (Tsig) | -55 °C to +150 °C |
| Junction‑to‑ambient thermal resistance (Rinsa) | < 450 K·W |
| Reverse current (Ir) at 30 V, 85 °C | 200 nA |
| Capacitance (Cr) at Va=1 V, f=1 MHz | 62‑76 pF |
| Capacitance (Cr) at Va=28 V, f=1 MHz | 2.9‑3.4 pF |
| Capacitance ratio (cn) | 19.5‑25 |
| Capacitance matching (ACT) | 2.5 % |
| Series resistance (rs) | 1.3 Ω |
| Series inductance (Ls) | 2.8 nH |
Source: Siemens BB 620 Silicon Variable Capacitance Diode Datasheet
All Siemens BB 620 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the maximum reverse voltage rating for the BB 620 diode?
The BB 620 diode is rated for a maximum reverse voltage of 30 V.
From: Siemens BB 620 Silicon Variable Capacitance Diode Datasheet
What is the forward current rating of the BB 620 diode?
The diode can handle a forward current up to 20 mA.
From: Siemens BB 620 Silicon Variable Capacitance Diode Datasheet
What is the maximum reverse voltage rating for the BB 620 diode?
The diode can withstand up to 30 V reverse voltage.
From: Siemens BB 620 Silicon Variable Capacitance Diode Datasheet
What is the forward current rating of the BB 620 diode?
The forward current rating is 20 mA.
From: Siemens BB 620 Silicon Variable Capacitance Diode Datasheet