Microchip MD0101K6-G

高电压表面贴装型

Overview

MD0101K6-G is a four channel, 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. Each channel has three terminals; Tx, Rx, and RGND. The analog switch terminals are Tx and Rx. Rx has integrated clamping diodes to RGND to protect the receiver against high voltages. Voltages greater than ±0.6V will start forward biasing the clamp diodes to RGND.The MD0101K6-G can be considered as a normally closed switch with a typical switch resistance of 15O, allowing small signals to pass. Once the voltage drop across the switch exceeds a nominal value of ±1.0V, the device will start to turn off. In the off state, the MD0101K6-G can withstand up to ±100V across its terminals. A small amount of current, 200µA, is allowed to flow through.The MD0101K6-G is not limited to just ultrasound applications. It can also be used for resettable fuses to protect power lines, output short circuit protection, and data acquisition. The MD0101K6-G is available in an 18-Lead, 5x5mm DFN package as a four channel device for high density requirements.

Features

Tray Package
It is based on MD0101.
Telecom IC Type : TELECOM CIRCUIT

Surface Mount Mounting Type

Applications

There are a lot of Microchip Technology
MD0101K6-G Specialized Interface ICs applications.

• Precision data acquisition
• Battery-powered systems
• Sample-and-hold systems
• Communication systems
• Data Acquisition Systems
• Relay Replacement
• Battery Powered Systems
• Existing multiplexer applications (both fault-protected and
• nonfault-protected)
• New designs requiring multiplexer functions