This document describes the features and characteristics of the KV1400 variable capacitance diode released by TOKO, Inc. in January 2000. These include excellent linearity, large capacitance ratio, miniature package, and small capacitance deviation on tape/reel.
The document describes the TOKO KV1400, a surface-mount variable capacitance diode available in the SOT23-3 package. It features two elements housed together and is specifically designed for FM electronic tuning and voltage-controlled oscillator (VCO) applications.
Key characteristics include excellent linearity with a minimum capacitance ratio of 2.10 and very low series resistance. The device operates over a temperature range of -55 to +85 °C and provides detailed electrical specifications, typical performance curves, and package outline information.
| Package Type | SOT23-3 |
|---|---|
| Reverse Voltage (Vaev) | 17 V |
| Minimum Capacitance Ratio (Cc/Cc) | 2.10 |
It is an 8 volt range variable capacitance diode designed for FMtuner applications.
It is used for FM Electronic Tuning and Voltage Controlled Oscillator circuits.