MJF44H11G The ON Semiconductor MJF44H11G is an NPN bipolar transistor designed for general purpose power amplification and switching. It offers 80V collector-emitter voltage and 10A continuous collector current.
Mfr Part #:

MJF44H11G

Available from 2 distributors
Mfr Name: On Semiconductor
On Semiconductor
The ON Semiconductor MJF44H11G is an NPN bipolar transistor designed for general purpose power amplification and switching. It offers 80V collector-emitter voltage and 10A continuous collector current.
Total Stock: 1,200 pcs
$ Price Range: $0.99

MJF44H11G Available from 2 distributors

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
1,100 pcs
1100 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
100 pcs
100 pcs On Request 1 On Request On Request 1018 On Request On Request

MJF44H11G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Base - Emitter Saturation Voltage
Collector Capacitance (Typical @ VCB = 10 Vdc, ftest = 1 MHz)
Collector Current - Peak
Collector Cutoff Current
Collector-Emitter Sustaining Voltage
Current
DC Current Gain (Minimum @ VCE = 1 Vdc, IC = 2 Adc)
DC Current Gain (hFE) (Min) @ Ic, Vce
Emitter Cutoff Current
Frequency
Gain Bandwidth Product (Typical @ IC = 0.5 Adc, VCE = 10 Vdc, f = 20 MHz)
Gain-Bandwidth Product (Typical)
Mounting Type
Operating Temperature
Power
Power Dissipation (Maximum)
Power Dissipation (Maximum) @ TA=25°C
Supplier Device Package
Thermal Resistance - Junction to Case
Thermal Resistance Junction-to-Ambient
Transistor Type
Vce Saturation (Max) @ Ib, Ic
Voltage

MJF44H11G Description

Short technical summary and product information.

The ON Semiconductor MJF44H11G is a complementary power transistor suitable for applications such as switching regulators, converters, and power amplifiers. It features an NPN polarity and is housed in a TO-220FP package.

 

Key electrical specifications include a maximum collector-emitter voltage of 80V and a continuous collector current of 10A. The transistor offers a low collector-emitter saturation voltage of 1V at 8A and a minimum DC current gain (hFE) of 40 at 4A. Its gain bandwidth product is 50MHz.

 

With a total power dissipation of 36W at 25°C case temperature, the MJF44H11G is designed for moderate power applications. The operating temperature range is from -55°C to 150°C. The device is mounted via a through-hole configuration.

 

This transistor is part of a complementary pair, simplifying design efforts for engineers. It is available in Pb-Free packages.

MJF44H11G Quick Information

Product Type: Bipolar Transistor
Series: MJF44H11
Canonical Name: MJF44H11G NPN Power Transistor
Subcategory: BJT

MJF44H11G Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

MJF44H11G Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

MJF44H11G Features

  • NPN bipolar transistor for power applications.
  • 80V collector-emitter voltage rating.
  • 10A continuous collector current.
  • 36W maximum power dissipation.
  • TO-220FP package with through-hole mounting.

MJF44H11G Applications

  • Used in switching regulators.
  • Suitable for power converters.
  • Ideal for power amplifiers.
  • General purpose amplification and switching.

MJF44H11G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum collector-emitter voltage for the MJF44H11G?

The maximum collector-emitter voltage is 80 Vdc.

What is the continuous collector current rating?

The continuous collector current is 10 Adc.

What is the power dissipation of the MJF44H11G?

The power dissipation is 36 W at 25°C case temperature.

What is the operating temperature range?

The operating temperature range is -55°C to 150°C.

What package type is the MJF44H11G supplied in?

The MJF44H11G is supplied in a TO-220FP-3 package.

What is the minimum DC current gain (hFE) at 4A?

The minimum DC current gain (hFE) at 4A is 40.

What is the gain bandwidth product?

The gain bandwidth product is 50 MHz.

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