SD2951-10

Obsolete
Design Win

250W 50V HF/VHF DMOS TRANSISTOR

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Product overview

Description

The SD2951-10 is an N-channel MOS field-effect RF power transistor, intended for use in 50 V dc large signal applications up to 230 MHz. It offers 25% lower RDS(ON) than the industry standard, with 40% higher PSAT than ST's SD2931-10 device. The SD2951-10 is housed in the low thermal non-pedestal package, offering 25% lower thermal resistance than the industry standard, thus rendering it the "best-in-class" transistor for ISM applications, where reliability and ruggedness are critical factors.

  • All features

    • Excellent thermal stability
    • Common source configuration
    • POUT = 250 W with 14 dB gain @ 175 MHz
    • Low RDS(on)
    • Load mismatch 65:1 all phases @ 250 W - 50 V - 175 MHz / 1 msec - 10%

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STMicroelectronics - SD2951-10

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