Overview
The MJD44H11T5, produced by onsemi, is a medium power NPN transistor designed for general-purpose power and switching applications. It is part of the MJD44H11 series and is packaged in a TO252 (DPAK) surface mount package. This transistor is electrically similar to the popular D44H series and is suitable for use in output or driver stages in various applications such as switching regulators, converters, and power amplifiers.
Key Specifications
| Characteristic | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Collector-Emitter Voltage | VCEO | - | - | 80 | Vdc |
| Emitter-Base Voltage | VEB | - | - | 5 | Vdc |
| Continuous Collector Current | IC | - | - | 8 | A |
| Peak Pulse Collector Current | ICM | - | - | 16 | A |
| Total Power Dissipation @ TC = 25°C | PD | - | - | 20 | W |
| Operating and Storage Junction Temperature Range | TJ, Tstg | -55 | - | 150 | °C |
| Thermal Resistance, Junction-to-Ambient | RθJA | - | - | 71.4 | °C/W |
| Lead Temperature for Soldering | TL | - | - | 260 | °C |
| ESD - Human Body Model | ESD HBM | - | - | 4000 | V |
Key Features
- Lead formed for surface mount application in plastic sleeves (no suffix) and straight lead version in plastic sleeves (“−1” suffix).
- Electrically similar to popular D44H/D45H series.
- Low collector-emitter saturation voltage (VCE(sat) ≤ 1 Vdc).
- Fast switching speeds.
- Complementary pairs simplify designs (MJD45H11 for PNP).
- Epoxy meets UL 94 V-0 @ 0.125 in.
- NJV prefix for automotive and other applications requiring unique site and control change requirements; AEC-Q101 qualified and PPAP capable.
- Lead-free, halogen-free, and RoHS compliant.
Applications
The MJD44H11T5 is ideal for various power and switching applications, including:
- Output or driver stages in switching regulators.
- Converters.
- Power amplifiers.
- General-purpose power and switching applications.
Q & A
- What is the maximum collector-emitter voltage (VCEO) of the MJD44H11T5?
The maximum collector-emitter voltage (VCEO) is 80 Vdc.
- What is the continuous collector current (IC) rating of the MJD44H11T5?
The continuous collector current (IC) rating is 8 A.
- What is the peak pulse collector current (ICM) rating of the MJD44H11T5?
The peak pulse collector current (ICM) rating is 16 A.
- What is the thermal resistance, junction-to-ambient (RθJA), of the MJD44H11T5?
The thermal resistance, junction-to-ambient (RθJA), is 71.4 °C/W.
- Is the MJD44H11T5 RoHS compliant?
- What is the operating and storage junction temperature range for the MJD44H11T5?
The operating and storage junction temperature range is -55°C to +150°C.
- What is the ESD rating for the MJD44H11T5 using the Human Body Model (HBM)?
The ESD rating using the Human Body Model (HBM) is 4000 V.
- What package type is the MJD44H11T5 available in?
The MJD44H11T5 is available in a TO252 (DPAK) surface mount package.
- Is the MJD44H11T5 suitable for automotive applications?
- What are some typical applications of the MJD44H11T5?
