Richardson RFPD Datasheets for Diodes

Diodes are electronic components that conduct electric current in only one direction, functioning as a one-way valve. Diodes are manufactured using semiconductor materials such as silicon, germanium or selenium and are used as voltage regulators, signal rectifiers, oscillators and signal modulators / demodulators.
Diodes: Learn more

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Product Name Notes
0402 Surface Mount PIN Diode
1 amp Schottky Rectifier
Abrupt Junction Varactor Diode Chip
Fast Switching Speed, Low Capacitance, Plastic Packaged PIN Diodes
Hyberabrupt Junction Tuning Varactor Diode Chip
Hyberabrupt Junction Tuning Varactor
Hyberabrupt Junction Tuning Varactors
Hyperabrupt Tuning Varactors Supplied on Film Frame and Waffle Packs
Large Signal Switching Plastic Packaged PIN Diodes
Low Capacitance Plastic Packaged PIN Diodes
Low Resistance Low Capacitance Plastic Packaged PIN Diodes
Low Resistance Plastic Packaged PIN Diodes
Low-Distortion Attenuator Plastic Packaged PIN Diodes
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...
Plastic Packaged Limiter 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 PIN Diode for High Power Switch Applications
Surface Mount PIN Diode
Surface Mount Schottky Quad Mixer Diodes
Switch and Attenuator Plastic Packaged PIN Diodes
TClamp®3602P provides dedicated surge and ESD protection for RS-485 and other 24V and 36V lines in industrial applications. This device features high surge current capability of 30A (tp=8/20μs) and low...
The SMP1302 series of plastic packaged, surface mountable, low capacitance (0.3 pF) silicon PIN diodes is designed for high-volume switch and attenuator applications from 10 MHz to beyond 10 GHz.
The SMP1331-085LF is a surface mountable, low capacitance silicon PIN diode designed as a shunt connected PIN diode for high power, high volume switch and attenuator applications from 10 MHz...
The SMP1331-087LF is a surface mountable, low-capacitance silicon PIN diode designed as a series connected PIN diode for high-power, high-volume switch and attenuator applications from 10 MHz to beyond 6...
The SMPA1304-011LF plastic packaged, surface mountable, low capacitance (0.3 pF) silicon PIN diode is designed for attenuator applications from 5 MHz to beyond 2 GHz. The thick 100 μm I...
The SMPA1320-079LF plastic-packaged, surface-mountable PIN diode is designed for use in high volume switch applications from 10 MHz to more than 10 GHz. The low current performance of this diode...
The SMPA1345-040LF plastic-packaged, surface-mountable PIN diode is designed for high-volume low-noise block (LNB), wireless local area network (WLAN), and switch applications from 10 MHz to 6 GHz. The short carrier...
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 SMV1281 series of surface mount hyperabrupt junction varactor diodes are designed for very high capacitance tuning ratios with a low series resistance, which makes these devices especially attractive for...
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 SMV1430-040LF silicon abrupt junction varactor diode is designed for use in Voltage Controlled Oscillators (VCOs) or voltage controlled phase shifters requiring tight capacitance tolerances. The low resistance of this...
The SMV1470-004/004LF are dual silicon, hyperabrupt junction varactor diodes in a common cathode configuration. The specified high capacitance ratio and low series resistance make these varactors appropriate for low-noise Voltage...
The SMV1493-079LF and SMV1494-079LF silicon abrupt junction varactor diodes are 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 SMV1763-079LF is a silicon hyperabrupt junction varactor diode specifically designed for 3 V platforms. The specified high capacitance ratio and low reverse voltage make this varactor appropriate for low...
The SMV1801-079LF is a silicon hyperabrupt junction varactor diode specifically designed for battery operation. The specified high capacitance ratio and low series resistance make this varactor appropriate for low phase...
The SMV2019-040LF is a silicon hyperabrupt junction varactor diode specifically designed for wide bandwidth, low-loss applications. The specified high capacitance ratio and low reverse voltage make this varactor appropriate for...
The SMV2019-SMV2023 series are silicon hyperabrupt junction varactor diodes. The capacitance ratio and low series resistance of these varactors make them attractive for low phase noise Voltage-Controlled Oscillators (VCOs) in...
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 TClamp®1202P provides robust surge and electrostatic discharge (ESD) protection for safeguarding RS-485 and other 12V lines in industrial applications. This device features high surge current capability of 100A (tp=8/20us)...
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...
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...
uClamp® TVS diodes are designed to protect sensitive electronics from damage or latch-up due to EOS, lightning, CDE, and ESD. They feature large cross-sectional area junctions for conducting high transient...
uClamp® TVS diodes are designed to protect sensitive electronics from damage or latch-up due to EOS, lightning, CDE, and ESD.
Ultra Fast Recovery Rectifier
Very Low Capacitance Plastic Packaged Silicon PIN Diodes
Very Low Distortion Attenuator Plastic Packaged PIN Diodes

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