This document describes the features and characteristics of silicon tuning diodes such as MMBV2101LT1 series, MV2105, MV2101, MV2109, and LV2209. They are suitable for FM radio and TV tuning, AFC, general frequency control, and tuning applications.
This datasheet describes the MMBV2101LT1 series of silicon tuning diodes intended for FM radio, TV tuning, AFC, and general frequency‑control applications. The devices replace mechanical tuning methods and are offered in both through‑hole (TO‑92) and surface‑mount (SOT‑23) packages.
Key electrical ratings, typical capacitance curves, and detailed package dimensions are listed, along with ordering codes and test‑method descriptions. Contact information for technical support and literature ordering is provided at the end of the document.
| Reverse Voltage (Vr) | 30 V |
|---|---|
| Forward Current (If) | 200 mA |
| Junction Temperature (Tj) | +150 °C |
| Storage Temperature Range | -55 to +150 °C |
| Capacitance Range | 6.8‑100 pF |
| Maximum Power Dissipation (MMBV21xx) | 225 mW |
The maximum reverse voltage rating is 30 V.
Capacitance is measured at 1.0 MHz using a capacitance bridge such as the Boonton Electronics Model 75A.
Ordering information, including part codes and tape‑and‑reel details, is listed in the “Ordering Information” section and on page 2 of the datasheet.