BB910 is a VHF variable capacitance diode manufactured by Philips Semiconductors. It features excellent linearity and matching, and is encapsulated in a hermetically sealed leaded glass SOD68 (DO-34) package. It is used in VHF television tuners for electronic tuning and VCOs.
The BB910 VHF variable capacitance diode is designed for electronic tuning in VHF television tuners up to 460 MHz and VCO applications. It features a hermetically sealed leaded‑glass SOD68 (DO‑34) package, excellent linearity, and a capacitance ratio of about 2.5%.
Electrical characteristics include a continuous reverse voltage rating of 30 V, continuous forward current of 20 mA, typical reverse current of 10 nA at 28 V, and a diode series resistance of approximately 1 Ω at 100 MHz. The device operates from –55 °C to +100 °C (junction) and can be stored from –55 °C to +150 °C.
| Continuous reverse voltage (Vr) | 30 V |
|---|---|
| Continuous forward current | 20 mA |
| Capacitance ratio | 2.5 |
| Operating junction temperature range | -55 °C to +100 °C |
| Storage temperature range | -55 °C to +150 °C |
| Package type | SOD68 (DO‑34) hermetically sealed leaded glass |
The BB910 can withstand a continuous reverse voltage of 30 V.
It is supplied in a hermetically sealed leaded‑glass SOD68 (DO‑34) package.