1. HF12-125 Bipolar Power Transistor
    The HF12-125 is a 12.5V epitaxial silicon NPN planar transistor designed primarily for HF communications. This device utilizes emitter ballasting to achieve extreme ruggedness under severe operating conditions. The HF12-series products utilize the unique Spectrum Devices’ Bipolar process which offers a 67% improvement in collector-base breakdown voltage, enhancing reliability while maintaining RF performance.
  2. RF Power Transistor: 250 Watt, 50 Volt HF50-250
    The HF50-250 RF Power transistor is designed for the 50V, 2-30 MHz RF Amplifier, RF Power Supply and RF Power Generator markets. Operating at 30 MHz and 50 Volts DC, the device will provide a minimum Power Gain of 14.5 dB, with the minimum Output Power specified at 250 Watts, PEP.
  3. TCS800 Avionics Transistor
    APT RF’s Avionics Transistor, 800W, Class C, common base power transistor is designed for TCAS systems covering 1030-1090 MHz with 32uS, 1% pulsing at Vcc = 50V
  4. 2GHz RF Transistors
    A family of 2-GHz high-power RF transistors features the PTF10120, 10043, 10035, and 10112 models
  5. DC – 4 GHz GaN RF Transistors: QPD1009 And QPD1010

    The QPD1009 and QPD1010 are discrete GaN on SiC HEMTs operating from the DC to 4 GHz frequency range. The QPD1009 is a 15W, 50V device with an output power level of 17W at 2 GHz, and a linear gain of 24 dB at 2 GHz. The 10W, 50V QPD1010 features an output power of 11W at 2 GHz and a linear gain of 24.7 dB at 2 GHz. These two devices are housed in low thermal resistance 3 x 3 mm packages, and are ideal for wideband or narrowband amplifiers, jammers, and for military radar, civilian radar, land mobile, military radio, and test instrumentation applications.

  6. 800-1000 MHz 12W P-Band Radar Transistor
    The IB0810M12 is a 12 watt, common base silicon bipolar transistor intended to operate in class C mode over the instantaneous operating frequency band of 870-990 MHz
  7. Silicon Carbide RF Power Transistors
    Microsemi Corporation recently announced its first two RF power transistors utilizing silicon carbide technology for high power VHF and UHF band pulsed radar applications. Designated 0150SC-1250M and 0405SC-1000M, these RF Power transistors utilize state-of-the-art silicon carbide technology designed for VHF - 150 to 160 MHz, and UHF - 406 to 450 MHz respectively
  8. HF28-Series Bipolar Power Transistors
    Spectrum Devices is your source for low frequency high power devices. From legacy products to new designs, our 28 volt products offer drop-in equivalence to other manufacturers.
  9. 900-MHz Transistors
    A family of 900-MHz high-power RF transistors is optimized for amplification of cellular base station signals
  10. MDS1100 Avionics Transistor
    APT-RF’s Avionics Transistor, Mode-S 1100W, Class C, common base power transistor is designed for standard Mode-S 128uS pulsing at 1030 MHz...