General Description
The Supertex MD0105 is a high voltage current limiting protection device. It is designed to protect a low noise receiver from the high voltage transmit pulses in ultrasound applications and is commonly referred to as a T/R (transmit and receive) switch.

FEATUREs
► Up to ±130V input voltage protection
► Low on resistance - 15Ω typical
► Fast switching speed
► Four electrically isolated channels
► No external supplies needed

APPLICATIONs
► Medical ultrasound imaging
► NDT applications
► Fast resettable fuses
► High side switches
► Data acquisition