Overview
The MJD45H11AJ is a high-power bipolar transistor manufactured by Nexperia USA Inc. This PNP transistor is part of the MJD45H series and is known for its high thermal power dissipation capability and high energy efficiency. It is packaged in a DPAK (SOT428C) surface-mounted device (SMD) plastic package, making it suitable for a variety of power management applications. The MJD45H11AJ is electrically similar to other popular models in the MJD45H series and offers fast switching speeds and low collector-emitter saturation voltage, enhancing its performance in various electronic circuits.
Key Specifications
| Parameter | Value |
|---|---|
| Type Number | MJD45H11AJ |
| Package | DPAK (SOT428C) |
| Channel Type | PNP |
| Total Power Dissipation (Ptot) | 1750 mW |
| Maximum Collector-Emitter Voltage (VCEO) | -80 V |
| Maximum Collector Current (IC) | -8000 mA |
| Minimum Current Gain (hFE) | 60 |
| Maximum Junction Temperature (TJ) | 150 °C |
| Package Size | 6.1 x 6.6 x 2.3 mm |
| Automotive Qualified | Yes (for MJD45H11A variant) |
Key Features
- High thermal power dissipation capability
- High energy efficiency due to less heat generation
- Fast switching speeds
- Low collector-emitter saturation voltage
- Electrically similar to popular MJD45H series
Applications
- Power management
- Load switch
- Linear mode voltage regulator
- Constant current drive backlighting
- Motor drive
- Relay replacement
Q & A
- What is the MJD45H11AJ transistor? The MJD45H11AJ is a high-power PNP bipolar transistor in a DPAK (SOT428C) package.
- What are the key features of the MJD45H11AJ? It includes high thermal power dissipation, high energy efficiency, fast switching speeds, and low collector-emitter saturation voltage.
- What is the maximum collector-emitter voltage of the MJD45H11AJ? The maximum collector-emitter voltage is -80 V.
- What is the maximum collector current of the MJD45H11AJ? The maximum collector current is -8000 mA.
- What are the typical applications of the MJD45H11AJ? It is used in power management, load switching, linear mode voltage regulation, constant current drive backlighting, motor drive, and relay replacement.
- Is the MJD45H11AJ automotive qualified? Yes, the MJD45H11A variant is automotive qualified.
- What is the package size of the MJD45H11AJ? The package size is 6.1 x 6.6 x 2.3 mm.
- What is the maximum junction temperature of the MJD45H11AJ? The maximum junction temperature is 150 °C.
- How can I obtain samples of the MJD45H11AJ? Samples can be ordered via Nexperia's sales organization or through their network of global and regional distributors.
- Is the MJD45H11AJ RoHS compliant? Yes, the MJD45H11AJ is RoHS compliant.
