MD0105 Datasheet | Supertex

Supertex inc. Four-Channel High Voltage Protection T/R 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 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 monly referred to as a T/R (transmit and receive) switch. The MD0105 can be considered as a normally...