This document introduces the SMV1247-SMV1255 series of silicon hyperabrupt junction varactor diodes from Alpha Industries, Inc. This family of varactors is characterized for capacitance and resistance over temperature. SPICE models are provided.
This document provides technical specifications and performance data for the Alpha Industries SMV1247-SMV1255 series of silicon hyperabrupt junction varactor diodes. These components are specifically designed for use in Voltage Controlled Oscillators (VCOs) requiring low tuning voltage operation.
| Reverse Voltage (Vr) | 15V |
|---|---|
| Forward Current (Ir) | 20 mA |
| Power Dissipation (Pp) | 250 mW |
| Storage Temperature Range | -55°C to +150°C |
| Operating Temperature Range | -55°C to +125°C |
The SMV1247-SMV1255 series is available in SOT-23, SOD-323, SC-70, and SC-79 packages.
Yes, SPICE models are provided for the SMV1247-SMV1255 series.