Magnetic Resonance Imaging (MRI)  

Magnetic Resonance Imaging (MRI) equipment are extremely complex systems where superconductive coils, which generate intense magnetic fields, and a highly accurate, high-power radio frequency system are used to excite the natural resonance frequency of hydrogen atoms and obtain images of a person's tissues and organs.

In addition to its main core, the machine has to accommodate the patient and provide all the means for medical staff to properly command and control the equipment.

ST offers high-frequency and very-high-frequency (HF/VHF) DMOS transistors in STAC® air-cavity packages for RF amplifiers as well as STM32 microcontrollers, integrated motor control ICs and power management solutions.

製品型番

Description

STEVAL-IMR002V1
2 kW/100 V RF demonstration board for 3 T MRI based on the STAC4932B

技術文書

アプリケーションノート
Description バージョン サイズ
AN4016 AN4016: 2 kW PPA for ISM applications 1.0 981 KB
AN5046 AN5046: Printed circuit board assembly recommendations for STMicroelectronics PowerFLAT™ packages 3.0 5 MB
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Publications and Collaterals

パンフレット
Description バージョン サイズ
Semiconductor solutions for healthcare applications 1.0 665 KB
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開発ツール･ハードウェア
Software Development Tools

Power Transistors

製品型番 Description
STL100N8F7 N-channel 80 V, 5.2 mOhm typ., 100 A STripFET F7 Power MOSFET in a PowerFLAT 5x6 package
STL20N6F7 N-channel 60 V, 0.0046 Ohm typ., 20 A STripFET F7 Power MOSFET in a PowerFLAT 3.3x3.3 package
STL50N6F7 N-channel 60 V, 9 mOhm typ., 60 A STripFET F7 Power MOSFET in a PowerFLAT 5x6 package
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Radio Frequency Transistors

製品型番 Description
STAC3932F 900W Pulse - 100V HF/VHF DMOS TRANSISTOR in STAC Flangeless package
STAC4932B 1200W Pulse - 100V HF/VHF DMOS TRANSISTOR in STAC package
STAC4932F 1200W Pulse - 100V HF/VHF DMOS TRANSISTOR in STAC Flangeless package
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