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Microchip Technology TD9944TGG Dual N-Channel Power MOSFET

The TD9944TGG is a dual N-channel enhancement-mode vertical DMOS FET designed for high-speed switching and low on-resistance applications. Featuring low threshold voltage of 2.0V max, high input impedance, and fast switching speeds, this device is ideal for logic level interfaces, solid-state relays, and power management. Constructed with a silicon-gate manufacturing process, it offers high breakdown voltage, low input/output capacitance, and thermal stability, making it suitable for various industrial and consumer electronics operating within a temperature range of -55°C to +150°C.

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Source:DigiKey
Part No:TD9944TG-G
Stock:6344
Inv Date:06-12-2026
Price: Unit price: $1.89
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Part No:TD9944TG-G
Stock:2161
Inv Date:06-13-2026
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Part No:TD9944TG-G
Stock:0
Inv Date:06-12-2026
Price: Unit price: $1.89
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Part No:TD9944TG-G
Stock:0
Inv Date:06-12-2026
Price: Unit price: $1.75
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Part No:TD9944TG-G
Stock:2821
Inv Date:06-13-2026
Price: N/A
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Microchip Technology TD9944TGG Dual N-Channel Power MOSFET Specifications:

  • Drain-to-source voltage Voss: 240 V
  • Gate-to-source voltage Vgs: +20 V
  • Temperature Range: -55°C to +150°C
  • Threshold Voltage Vgs(th): 0.6 - 2.0 V
  • Input Capacitance Cgs: 65 - 125 pF
  • Output Capacitance Coss: 35 - 70 pF
  • Drain Current Id: 4.0 - 6.0 A
  • On-resistance Rds(on): 40 - 60 mΩ
  • Forward Transconductance: 300 - 600 mho
  • Package: 8-Lead SOIC
  • Power Dissipation: Nominal, depends on operating conditions
  • Maximum Power Handling: Not specified, consult datasheet
  • Switching Delay Times: t_on approx 10 ns, t_off approx 20 ns
  • Reverse Recovery Time: 300 ns
  • Diode Forward Voltage Drop: 1.8 V
  • Maximum Reverse Voltage Vrrm not specified

Buy the Buy Supertex TD9944TGG Part Number TD9944TGG Online

Purchase the Supertex TD9944TGG dual N-channel enhancement-mode MOSFET online today and enhance your power switching and amplifier circuits. This device provides excellent switching speeds, low on-resistance, and broad temperature operation, ideal for industrial, consumer electronics, and automotive applications. Its Si-gate process ensures high reliability and thermal stability, making it suitable for demanding environments. Order now to experience superior performance and quick delivery from trusted electronic component sources with confidence.

Buy Supertex TD9944TGG high-speed N-channel power MOSFET with low on-resistance and fast switching performance. Perfect for switching and power regulation in your designs.

Frequently Asked Questions

Where can I buy Microchip Technology TD9944TGG?

You can click on the BUY or RFQ button to purchase TD9944TGG from an authorized Microchip Technology distributor.

How do I troubleshoot issues or seek technical support for part TD9944TGG?

You can download the TD9944TGG datasheet or visit the Microchip Technology website for support.

Who is the manufacturer of TD9944TGG?

Microchip Technology

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