Richardson RFPD Datasheets for RF Diodes

RF diodes are designed to handle high-power radio frequency (RF) signals in stereo amplifiers, radio transmitters, television monitors, and other RF or microwave devices.
RF Diodes: Learn more

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Product Name Notes
Abrupt Junction Varactor Diode Chip
Hyberabrupt Junction Tuning Varactor Diode Chip
Hyberabrupt Junction Tuning Varactor Diode
Hyberabrupt Junction Tuning Varactor
Hyberabrupt Junction Tuning Varactors
Hyperabrupt Junction Tuning Varactor
Hyperabrupt Tuning Varactors Supplied on Film Frame and Waffle Packs
Microsemi offers a series of PIN diodes specifically designed and characterized for solid state antenna switches in commercial two-way radios. Antenna switches using the UM9401 and UM9415 series PIN diodes...
Richardson RFPD, an Arrow Company, is a specialized electronic component distributor providing design engineers with deep technical expertise and localized global design support for the latest new products from the...
Silicon Hyperabrupt Varactor Diode Chips
SMV2026 Series: Surface-Mount, Silicon Hyperabrupt Tuning Varactor Diodes. The SMV2026 series are silicon surface-mount, hyperabrupt tuning varactor diodes, excellent for use as high-Q tuning elements in an RF Voltage Controlled...
Surface Mount General Purpose Schottky Diodes
Surface Mount Mixer and Detector Schottky Diodes
Surface Mount Schottky Quad Mixer Diodes
Surface Mount, 0402 Silicon Abrupt Tuning Varactor Diode
Surface Mount, 0402 Silicon Hyperabrupt Tuning Varactor Diode
The SMSA3923-011LF plastic-packaged Schottky diode is designed for several automotive in-vehicle applications.
The SMV1263 series of silicon hyperabrupt junction varactor diodes are designed for 3 V platforms. The high capacitance ratio and low reverse voltage of these varactors make them attractive for...
The SMV1270 series are silicon hyperabrupt junction varactor diodes specifically designed for battery operation. The specified high capacitance ratio and low reverse voltage make these varactors appropriate for low-noise Voltage-Controlled...
The SMV1405-040LF is a silicon abrupt junction varactor diode designed for use in Voltage Controlled Oscillators (VCOs) that require tight capacitance tolerances. The low resistance of this varactor makes it...
The SMV1405-SMV1413 group of silicon abrupt junction varactor diodes is designed for use in Voltage Controlled Oscillators (VCOs) requiring tight capacitance tolerances. The low resistance of these varactors makes them...
The SMV1702-011LF silicon hyperabrupt junction varactor diode is specifically designed for battery operation. The high capacitance ratio and low series resistance make this varactor appropriate for low-noise Voltage Controlled Oscillators...
The SMV1705 group of silicon hyperabrupt junction varactor diodes is specifically designed for battery operation. The specified high capacitance ratio and low reverse voltage of these varactors make them appropriate...
The SMV2025-079LF is a silicon surface mount, hyperabrupt tuning varactor diode excellent for use as a high-Q tuning element in an RF Voltage Controlled Oscillator (VCO), voltage-controlled phase shifter, or...
The SMV2201-SMV2205 series are silicon hyperabrupt junction varactor diodes specifically designed for wide bandwidth, low-loss applications. The specified high capacitance ratio and low reverse voltage make these varactors appropriate for...
The SMVA1248-079LF silicon hyperabrupt junction varactor diode is designed for use in voltage controlled oscillators (VCOs) with a low tuning voltage operation and is ideal for in-vehicle infotainment applications. This...
The SMVA1253-079LF silicon hyperabrupt junction varactor diode is designed for use in voltage controlled oscillators (VCOs) with a low tuning voltage operation and is ideal for in-vehicle infotainment applications. This...
The SMVA1470-004LF is a dual silicon, hyperabrupt junction varactor diode in a common cathode configuration. The specified high capacitance ratio and low series resistance make this varactor appropriate for low-noise...
The UM4000 series features high power PIN diodes with long carrier lifetimes and thick I-regions. They are especially suitable for use in low distortion switches and attenuators, in HF through...
The UM4300 series combine a diode chip of extremely thick intrinsic region with a low thermal resistance construction. This results in diodes uniquely applicable to very low distortion linear attenuators...
The UM7100 series offer moderately high power handling in combination with reasonably low levels of both series resistance and capacitance. The UM7200 series offers the lowest series resistance, but the...
The UM7200 series offer moderately high power handling in combination with reasonably low levels of both series resistance and capacitance. The UM7200 series offers the lowest series resistance, but the...
The UM7300 series combine a diode chip of extremely thick intrinsic region with a low thermal resistance construction. This results in diodes uniquely applicable to very low distortion linear attenuators...
The UM9601-UM9608 series of PIN diodes was developed for shunt mount applications in microstrip circuits. Good switch performance is demonstrated at frequencies from UHF to 4 GHz and higher. This...
The UM9701 PIN diode was designed for low resistance at low forward bias current and low reverse bias capacitance. This unique Microsemi design results in both forward and reverse bias.
The UM9989 diode series was designed to protect MRI receivers from high RF energy fields including long RF pulses and RF spike pulses present in most MRI machines. The UM9989...
The UM9995 was developed for switching applications in MRI systems that require an ultra low magnetic image. The UM9995 is also excellent for shunt mount applications with good switch performance...
The UMX1089 diode series was designed to protect MRI receivers from high RF energy fields including long RF pulses and RF spike pulses present in most MRI machines. The UMX1089...
The UMX5101 PIN diode series was designed to provide ultra low magnetic PIN diodes for in bore surface coil applications associated with higher field strength (3T and greater) MR scanners.
The UMX5601TM PIN diode series was designed to provide ultra low magnetic PIN diodes for in bore surface coil applications associated with higher field strength (3T and greater) MR scanners.
The UMX9989AP is the first MRI switching diode module, designed to optimize performance and reduce assembly labor, cost, and polarity errors. There are two principle applications for which the UMX9989AP...
These series of PIN diodes are designed for applications requiring small package size and moderate average power handling capability. The low capacitance of the UM6000 and UM6600 allows them to...
This line of ‘MELF’ high power PIN diodes are hermetically sealed surface mount packaged devices with full face bonded chips for low inductance construction. The MELF ceramic package has square...
With high isolation, low loss, and low distortion characteristics, this Microsemi Powermite PIN diode is perfect for two-way radio antenna switch applications where size and power handling capability are critical.

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