Introduction of high-frequency transistors (fT = 1.1 to 8 GHz) lineup!
We would like to introduce our mass-produced high-frequency transistors. This product is manufactured using a silicon high-frequency process, featuring a high gain-bandwidth product (fT), making it ideal for high-frequency amplification applications such as oscillation circuits for tuners and keyless entry systems, as well as amplification circuits for image sensors. We offer a lineup with fT values of 1.1GHz, 4.5GHz, and 8GHz, and they come in compact packages such as SC-59, SC-70, and SC-75A, allowing for miniaturization of sets and high-density mounting. Additionally, many high-frequency transistors from other domestic manufacturers have reached EOL (end of life), but we continue to produce them. If you are facing issues with EOL products from other companies, we encourage you to consider our offerings at this opportunity.
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basic information
【Lineup】 ■2SC5477(fT=1.1GHz) ■2SC5626(fT=1.1GHz) ■2SC5619(fT=4.5GHz) ■2SC5620(fT=4.5GHz) ■2SC5621(fT=4.5GHz) ■2SC5634(fT=8GHz) ■2SC5635(fT=8GHz) ■2SC5636(fT=8GHz)
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Applications/Examples of results
● Tuner, VCO of wireless communication devices, MIX, IF amplifier, etc. ● Oscillation circuit for keyless entry ● Amplification circuit for image sensors ● Inter-vehicle radar
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Company information
Isahaya Electronics began production of small signal transistors in 1973 and has evolved its semiconductor technology into design technologies for gate drivers and DC/DC converters. In recent years, the company has also focused on developing high-efficiency, high-power-factor power supply technologies to contribute to carbon neutrality. (Three-phase PFC, 1500V input compatible DC/DC converters, bidirectional converters, etc.) Meanwhile, to meet diverse needs, small signal transistors have also evolved with enhanced functionality and integration, expanding the lineup of high-voltage, high-current transistors, MOSFETs, and analog ICs.