Where Can You Find and Buy RF and Microwave Diode Replacements?

If you've been looking for replacement devices or a new first or second source for your RF and microwave diodes and semiconductors, you can rely on SemiGen. Industry veteran and founder of SemiGen, Jim Morgan, has committed to an RF and Microwave technology and services roadmap that will always allow you to "Get the Edge" you need wherever and whenever other vendors in your supply chain might be letting you down. 


Featuring low capacitance and quick turn-on time, SemiGen's SLP7100 series limiters, for instance, are perfect replacement diodes in high-power applications when protection against an unwanted power surge is an objective. They're offered in low, medium and high barrier models through 40 GHz and are suited for RF and microwave mixer, modulator, power limiter and switch designs. 

SemiGen’s step recovery diodes offer a low snap time from 8 VDC to 120 VDC, and are ready for use in pulse generators and amplifiers, and our 1N series point contact diodes perform into the Ka-band range.  

We also offer over 50 different PIN diodes with breakdown voltages of 1000 V, and ultra-fast switching PINs with switching speeds of 1.5 ns. Our beam lead PIN diodes offer a max. junction capacitance as low as 0.020 pF. Drop them into your low to high power switches, attenuators, duplexers or phase shifters with ease.  Frequency ranges are covered from 2 to 28 GHz.

Space qualified chip and mounting capacitors are also available from SemiGen. They feature low loss, very high Q and a low temperature coefficient. These space ready capacitors also have a withstanding voltage up to 200 VDC. They're perfect for DC protection and RF bypassing, as well as tuning of amplifiers, oscillators, switches, filters, and multipliers. 

SemiGen's versatile fixed attenuators pads offer attenuation specs of 0 dB up to 30 dB (in 1 dB increments) and deliver a flat response through 50 GHz. They're ready for use in your waveguide or microwave assemblies any time.

You can also rely on readily available spiral inductor coils from SemiGen with inductance ranging from 1.5 nH to 300 nH.

Many of these devices are available with fast delivery, and are always competitively priced to assist you in fulfilling your supply chain requirements for your COTS and SWaP-C driven needs for high quality RF and microwave diodes and semiconductor devices.

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