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ONSEMI MJD44H111G Power Transistor

The MJD44H11 power transistor is designed for general-purpose switching and high-current applications such as regulators, converters, and power amplifiers. It features low collector-emitter saturation voltage, fast switching speeds, and a complementary pair for simplified designs. Encased in a surface-mount DPAK package, it is RoHS compliant, Pb-free, and meets UL 94 V-0 flammability standards. Suitable for automotive and industrial use, it handles up to 8 amperes currents, 80 volts, and dissipates 20 watts, ensuring reliable performance in demanding environments.

Authorized Distributors
Part No:MJD44H11-1G
Stock:11942
Inv Date:06-11-2026
Price: Unit price: $1.17
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Part No:MJD44H11-1G
Stock:2550
Inv Date:06-11-2026
Price: Unit price: $0.4639
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Part No:MJD44H11-1G
Stock:2550
Inv Date:06-11-2026
Price: Unit price: $0.4639
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Part No:MJD44H11-1G
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.4
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Part No:MJD44H11-1G
Stock:2175
Inv Date:06-11-2026
Price: N/A
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ONSEMI MJD44H111G Power Transistor Specifications:

  • Package Type: DPAK for surface mount applications
  • Collector-Emitter Voltage: 80 V
  • Collector Current: 8 A (continuous), 16 A (peak)
  • Power Dissipation: 20 W
  • Thermal Resistance, Junction-to-Case: 6.25 °C/W
  • Thermal Resistance, Junction-to-Ambient: 714 °C/W
  • Collector Capacitance: 45–130 pF (depending on type)
  • Gain Bandwidth Product: 85–90 MHz
  • Switching Times: Delay 135–300 ns, Storage 500 ns, Fall 100–140 ns
  • Lead Temperature for Soldering: 260 °C
  • Storage Temperature Range: -55°C to +150°C
  • Maximum Junction Temperature: 150°C
  • RoHS Compliant, Pb-Free, Halogen Free, BFR Free
  • Qualified under AEC-Q101 for automotive applications

Buy the ON Semiconductor MJD44H11 – Reliable Power Transistor for Industrial Applications

Purchase the ON Semiconductor power transistor today to enhance your industrial and automotive projects. Featuring fast switching speeds, low saturation voltage, and a robust DPAK surface-mount package, this transistor provides reliable high-current performance up to 8 amperes and handles voltages up to 80V. Its low thermal resistance ensures efficient heat dissipation, making it ideal for demanding switching and amplifier applications. Easy to install, RoHS compliant, and manufactured with environmentally friendly Pb-free processes. Order now for high-quality, durable power management solutions to optimize your operations.

Get ON Semiconductor MJD44H11 today—built for power switching, high currents, and long-lasting durability in industrial settings.

Frequently Asked Questions

Where can I buy ONSEMI MJD44H111G?

You can click on the BUY or RFQ button to purchase MJD44H111G from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part MJD44H111G?

You can download the MJD44H111G datasheet or visit the ONSEMI website for support.

Who is the manufacturer of MJD44H111G?

ONSEMI

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