DME2127-000

RF Diode Overview

The DME2127-000 is a silicon beam-lead Schottky mixer diode from the Skyworks DME series, designed for applications through 40 GHz. It operates in S and C frequency bands with a junction capacitance of 0.30 to 0.50 pF at 0 V, 1 MHz. The device features a medium drive level, characterized by a barrier voltage of 3 V at 10 μA and a forward voltage range of 300 to 400 mV at 1 mA. Electrical specifications include a maximum continuous power dissipation of 75 mW per junction and an operating temperature range from -65 °C to +175 °C.

RF Diode Feature Summary

• Beam-lead design facilitates bonding to small area low capacitance junctions
• Low intermodulation distortion performance
• Statistical Process Control wafer fabrication ensures uniformity

RF Diode Applications

• Microwave Integrated Circuits (MICs)
• Balanced mixers
• Detectors
• Modulators
• High-speed switches

RF Diode Procurement Notes

Verify component authenticity against official Skyworks documentation prior to integration. Confirm that the specific ordering suffix matches the required package outline drawing number. Ensure handling procedures strictly adhere to industry-standard electrostatic discharge precautions to prevent damage during assembly.

RF Diode Selection Notes

Select this part for S and C band applications requiring medium local oscillator drive levels. Compare the specified junction capacitance and forward voltage ranges against circuit requirements. Verify compatibility with the designated beam-lead package outline drawing for proper mechanical integration.

RF Diode Part Context

This component belongs to the DME, DMF, and DMJ series of silicon beam-lead Schottky mixer diodes. The series categorizes devices into six frequency ranges: S, C, X, Ku, K, and Ka bands. The DME variant specifically targets medium drive applications within these defined spectral allocations.

RF Diode Replacement Considerations

Consult the datasheet Table 1 for alternative part numbers within the same frequency band and drive level category. Verify electrical parameter equivalence before substitution.

RF Diode FAQ

What is the maximum operating temperature for the DME2127-000?

The maximum operating temperature is +175 °C.

Which frequency bands does the DME2127-000 support?

The DME2127-000 supports the S band (2 to 4 GHz) and C band (4 to 8 GHz).

What is the typical junction capacitance value?

The junction capacitance ranges from 0.30 to 0.50 pF at 0 V and 1 MHz.