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ONSEMI MJD44H11T4G Power Transistor

The MJD44H11T4G is a complementary NPN power transistor designed for high-current power switching applications. Suitable for output or driver stages in converters, switching regulators, and power amplifiers, it features fast switching speeds, low saturation voltage, and surface-mount DPAK packaging for easy assembly. The device's robust construction ensures reliable operation with 80V collector-emitter voltage, 8A continuous current, and 20W power dissipation. It is RoHS compliant, Pb-Free, halogen-free, and ideal for automotive and industrial applications requiring high efficiency and durability.

Authorized Distributors
Source:Newark
Part No:MJD44H11T4G
Stock:299
Inv Date:06-10-2026
Price: Unit price: $1.46
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Source:DigiKey
Part No:MJD44H11T4G
Stock:57930
Inv Date:06-11-2026
Price: Unit price: $1.15
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Part No:MJD44H11T4G
Stock:26237
Inv Date:06-11-2026
Price: Unit price: $1.15
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Part No:MJD44H11T4G
Stock:0
Inv Date:06-11-2026
Price: Unit price: $1.1
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Part No:MJD44H11T4G
Stock:36900
Inv Date:06-11-2026
Price: Unit price: $0.5458
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Part No:MJD44H11T4G
Stock:36900
Inv Date:06-11-2026
Price: Unit price: $0.5458
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Part No:MJD44H11T4G
Stock:220000
Inv Date:06-10-2026
Price: Unit price: $0.21
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Source:Arrow EU
Part No:MJD44H11T4G
Stock:1417
Inv Date:06-11-2026
Price: N/A
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Part No:MJD44H11T4G
Stock:20000
Inv Date:06-11-2026
Price: N/A
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ONSEMI MJD44H11T4G Power Transistor Specifications:

  • Collector-Emitter Voltage: 80 V
  • Collector Current: 8 A
  • Power Dissipation: 20 W
  • Thermal Resistance, Junction-to-Case: 6.25 °C/W
  • Thermal Resistance, Junction-to-Ambient: 714 °C/W
  • Maximum Operating Temperature: -55°C to +150°C
  • Lead Soldering Temperature: 260°C for 10 seconds
  • Case Type: DPAK (Surface Mount)
  • RoHS Compliant, Pb-Free, Halogen Free
  • Surge Peak Current: 16 A
  • Transition Frequency: Up to 90 MHz
  • Storage Temperature: -55°C to +150°C

Buy the ON Semiconductor Series Power Transistor: MJD44H11T4G

Purchase the ON Semiconductor power transistor MJD44H11T4G online now. This high-performance NPN device features 80V collector-emitter voltage, 8A continuous current, and 20W power dissipation. Suitable for switching regulators, converters, and power amplifiers, its surface-mount DPAK package ensures easy installation. Built for reliability, it is RoHS compliant, Pb-Free, halogen-free, and designed to deliver consistent high-speed switching. Order online today and upgrade your power management circuit with this robust and efficient transistor.

Get ON Semiconductor power transistor MJD44H11T4G today—built for high-current switching and long-lasting durability.

Frequently Asked Questions

Where can I buy ONSEMI MJD44H11T4G?

You can click on the BUY or RFQ button to purchase MJD44H11T4G from an authorized ONSEMI distributor.

How do I troubleshoot issues or seek technical support for part MJD44H11T4G?

You can download the MJD44H11T4G datasheet or visit the ONSEMI website for support.

Who is the manufacturer of MJD44H11T4G?

ONSEMI

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