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UM9989 Datasheet Fast Mri Protection Diodes

Manufacturer: Microsemi (now Microchip Technology)

Overview: .. UM9989 FAST MRI PROTECTION DIODES.

UM9989 datasheet preview

Datasheet Details

Part number	UM9989
Manufacturer	Microsemi (now Microchip Technology)
File Size	266.52 KB
Description	FAST MRI PROTECTION DIODES
Datasheet	UM9989_MicrosemiCorporation.pdf

Key Features

WWW . Microsemi . C OM The UM9989 diode series was designed to protect MRI receivers from high RF energy fields including long RF pulses and RF spike pulses present in most MRI machines. The UM9989 acts as a passive protector (limiter) for the MRI receiver. No forward bias voltage is required to turn on the diode. It is selfbiased by the RF transmitter pulse power. A switch driver is not needed for this receiver protection.

More Datasheets from Microsemi (now Microchip Technology)

Part Number	Description
UM9995	ULTRA LOW MAGNETIC MRI SWITCHING DIODES
UM9552	PIN DIODE ATTENUATOR

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