Supertex inc. MD0100 High Voltage Protection
T/R Switch
Features General Description Applications The MD0100 can be considered as a normally closed switch with
a typical switching resistance of 15О© that allows small signals to
pass. Once the voltage drop across the two terminals exceeds
a nominal value of В±2.0V, the device will start to turn off. In the
off state, the MD0100 can withstand up to В±100V across its
terminals. A small amount of current, typical of 200ВµA, is allowed
to flow through. в–єв–є
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в–єв–є Up to В±100V input voltage protection
Low on resistance -15О© typical
Fast switching speed
Effectively, a simple two terminal device
No external supplies needed Medical ultrasound imaging
NDT applications
Fast resettable fuses …