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Microchip Technology MD0105K6G High Voltage T/R Switch

The Supertex MD0105 is a four-channel high voltage protection switch designed for ultrasound and high voltage applications. It features a maximum differential voltage of +130V, low on-resistance of approximately 150 ohms, and fast switching times under 20ns. The device operates without external power, controlling high voltage pulses in medical ultrasound imaging, NDT, and power line protection. It includes four electrically isolated channels, low capacitance, and a compact 18-Lead 5x5mm DFN package, making it reliable for sensitive high voltage signal switching and transient protection in industrial systems.

Authorized Distributors
Source:DigiKey
Part No:MD0105K6-G
Stock:1028
Inv Date:06-11-2026
Price: Unit price: $5.98
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Part No:MD0105K6-G
Stock:836
Inv Date:06-12-2026
Price: Unit price: $5.98
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Part No:MD0105K6-G
Stock:0
Inv Date:06-11-2026
Price: Unit price: $12.99
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Part No:MD0105K6-G
Stock:0
Inv Date:06-11-2026
Price: Unit price: $4.52
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Microchip Technology MD0105K6G High Voltage T/R Switch Specifications:

  • Maximum differential voltage: +130V
  • Switch resistance: approximately 150 ohms
  • Turn-off voltage: +2.0V
  • Peak switching current: 60mA
  • Switch capacitance: ON capacitance 21pF, OFF capacitance 12-19pF
  • Operating temperature: -40°C to +125°C
  • Power dissipation: 1.6W (18-Lead DFN)
  • Package: 18-Lead DFN (5x5mm)
  • Storage temperature range: -65°C to +150°C
  • Rise and fall times: less than 20ns

Buy the Supertex MD0105 – Reliable High Voltage T/R Switch for Industrial Applications

Order the Supertex MD0105 online today to ensure fast, reliable high voltage protection for ultrasound systems, NDT, and power line applications. This four-channel switch operates up to +130V, features low on-resistance, and boasts rapid switching speeds under 20ns, ideal for sensitive signals and transient suppression. Its compact 18-Lead DFN package allows easy integration into your designs. Protect your equipment with this durable, high-performance switch for demanding industrial environments. Get yours now and enhance system reliability!

Buy Supertex MD0105 now and experience unmatched reliability and performance in high voltage signal switching and ultrasound protection.

Frequently Asked Questions

Where can I buy Microchip Technology MD0105K6G?

You can click on the BUY or RFQ button to purchase MD0105K6G from an authorized Microchip Technology distributor.

How do I troubleshoot issues or seek technical support for part MD0105K6G?

You can download the MD0105K6G datasheet or visit the Microchip Technology website for support.

Who is the manufacturer of MD0105K6G?

Microchip Technology

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