Overview
The STMicroelectronics MJD44H11T4 is an automotive-grade, low voltage NPN power transistor designed for general purpose linear and switching applications. Manufactured using low voltage multi epitaxial planar technology, this transistor is part of STMicroelectronics' range of power bipolar transistors. It is packaged in a surface-mounting TO-252 (DPAK) package, available in tape and reel format.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Collector-emitter voltage (VCEO) | 80 | V |
| Emitter-base voltage (VEBO) | 5 | V |
| Collector current (IC) | 8 | A |
| Collector peak current (ICM) | 16 | A |
| Total dissipation at Tcase = 25 °C (PTOT) | 20 | W |
| Storage temperature (TSTG) | -55 to 150 | °C |
| Max. operating junction temperature (TJ) | 150 | °C |
| Thermal resistance junction-case (RthJC) | 6.25 | °C/W |
| Collector-emitter saturation voltage (VCE(sat)) | 1 | V |
| Base-emitter saturation voltage (VBE(sat)) | 1.5 | V |
| DC current gain (hFE) | 40-60 | - |
Key Features
- Qualified for automotive applications
- Low collector-emitter saturation voltage
- Fast switching speed
- Surface-mounting TO-252 (DPAK) power package in tape and reel format
Applications
The MJD44H11T4 is suitable for various applications, including power amplifiers and switching circuits. Its automotive-grade qualification makes it particularly useful in vehicle electronics, while its general-purpose design also supports a wide range of industrial and consumer electronics applications.
Q & A
- What is the collector-emitter voltage rating of the MJD44H11T4? The collector-emitter voltage rating is 80 V.
- What is the maximum collector current for the MJD44H11T4? The maximum collector current is 8 A.
- What is the thermal resistance junction-case for the MJD44H11T4? The thermal resistance junction-case is 6.25 °C/W.
- Is the MJD44H11T4 qualified for automotive applications? Yes, it is qualified for automotive applications.
- What type of package does the MJD44H11T4 use? It uses a surface-mounting TO-252 (DPAK) power package.
- What are the typical applications of the MJD44H11T4? Typical applications include power amplifiers and switching circuits.
- What is the maximum operating junction temperature for the MJD44H11T4? The maximum operating junction temperature is 150 °C.
- What is the collector-emitter saturation voltage of the MJD44H11T4? The collector-emitter saturation voltage is 1 V.
- Is the MJD44H11T4 RoHS compliant? Yes, it is RoHS compliant.
- What is the storage temperature range for the MJD44H11T4? The storage temperature range is -55 to 150 °C.
