Overview
The MJD45H11T4 is a high-voltage PNP bipolar transistor manufactured by STMicroelectronics. It is part of the company's low voltage multi epitaxial planar technology series, designed for general-purpose linear and switching applications. This transistor is known for its low collector-emitter saturation voltage and fast switching speed, making it suitable for a variety of electronic circuits.
Key Specifications
| Symbol | Parameter | Value | Unit |
|---|---|---|---|
| VCEO | Collector-emitter voltage (IB = 0 A) | 80 | V |
| VEBO | Collector-base voltage (IC = 0 A) | 5 | V |
| IC | Collector current | 8 | A |
| ICM | Collector peak current | 16 | A |
| PTOT | Total power dissipation at TC = 25°C | 20 | W |
| Tstg | Storage temperature range | -55 to 150 | °C |
| TJ | Maximum operating junction temperature | 150 | °C |
| RthJC | Thermal resistance, junction-to-case | 6.25 | °C/W |
| RthJA | Thermal resistance, junction-to-ambient | 100 | °C/W |
| VCE(sat) | Collector-emitter saturation voltage | 1 | V |
| VBE(sat) | Base-emitter saturation voltage | 1.5 | V |
| hFE | DC current gain | 40-60 |
Key Features
- Low collector-emitter saturation voltage
- Fast switching speed
- High collector current capability (up to 8 A)
- High collector-emitter voltage (up to 80 V)
- PNP polarity
- DPAK (TO-252) package type
- ECOPACK compliant for environmental sustainability
Applications
The MJD45H11T4 is intended for general-purpose linear and switching applications. It is suitable for use in various electronic circuits, including but not limited to:
- Power amplifiers
- Switching circuits
- Motor control systems
- Power supplies
- Automotive electronics
Q & A
- What is the maximum collector-emitter voltage of the MJD45H11T4?
The maximum collector-emitter voltage (VCEO) is 80 V. - What is the maximum collector current of the MJD45H11T4?
The maximum collector current (IC) is 8 A. - What is the thermal resistance, junction-to-case, of the MJD45H11T4?
The thermal resistance, junction-to-case (RthJC), is 6.25 °C/W. - What is the package type of the MJD45H11T4?
The package type is DPAK (TO-252). - Is the MJD45H11T4 environmentally compliant?
Yes, it is ECOPACK compliant. - What is the maximum operating junction temperature of the MJD45H11T4?
The maximum operating junction temperature (TJ) is 150 °C. - What is the collector-emitter saturation voltage of the MJD45H11T4?
The collector-emitter saturation voltage (VCE(sat)) is 1 V. - What is the base-emitter saturation voltage of the MJD45H11T4?
The base-emitter saturation voltage (VBE(sat)) is 1.5 V. - What is the DC current gain of the MJD45H11T4?
The DC current gain (hFE) ranges from 40 to 60. - What is the storage temperature range of the MJD45H11T4?
The storage temperature range (Tstg) is -55 to 150 °C.
