SMP1302-001LF

RF Diode Overview

The SMP1302-001LF is a silicon PIN diode manufactured by Skyworks Solutions Inc. It belongs to the SMP1302 series and is housed in an SOD-323 package with a single configuration. The device features a maximum reverse voltage of 200 V and a power dissipation rating of 250 mW. Key electrical parameters include a maximum series resistance of 2 Ohms at 100 mA and 100 MHz, and a maximum capacitance of 230 fF. The component operates within a temperature range of -65°C to +150°C and supports frequencies from 5 MHz to 2 GHz.

RF Diode Feature Summary

• High breakdown voltage capability for robust RF switching applications
• Low parasitic inductance design suitable for high-frequency signal paths
• Compact surface-mount footprint for space-constrained circuit layouts

RF Diode Applications

• RF switch circuits in wireless infrastructure equipment
• Attenuator modules requiring precise signal control
• Antenna tuning networks in mobile communication devices

RF Diode Procurement Notes

Verify current availability status as this component may be subject to discontinuation notices. Confirm RoHS compliance details through official datasheets before integration. Check for specific ordering suffixes that might affect packaging or performance characteristics. Ensure supply chain stability due to potential end-of-life constraints.

RF Diode Selection Notes

Compare against similar SMP1302 variants such as the SMP1302-011LF which shares the SOD-323 package but may differ in specific electrical tolerances or internal configurations. Evaluate if the 200V reverse voltage rating meets system requirements compared to lower voltage options like the SMP1320 series. Consider thermal management needs given the 250 mW power dissipation limit in enclosed environments.

RF Diode Part Context

This part is part of Skyworks' SMP1302 family of PIN diodes designed for wireless infrastructure solutions. These components are engineered for high reliability in demanding RF environments. The series typically includes various configurations optimized for different voltage and frequency ranges, serving critical roles in signal routing and modulation systems.