Overview
The MJD50G is a high-voltage power transistor produced by onsemi, designed for various high-power applications. It is part of the MJD50 series, which includes devices like the NJVMJD50T4G, tailored for automotive and other applications requiring unique site and control change requirements. These transistors are electrically similar to popular devices like the TIP50 and are optimized for line-operated audio output amplifiers, switch-mode supply drivers, and other switching applications.
Key Specifications
| Rating | Symbol | Max | Unit |
|---|---|---|---|
| Collector-Emitter Voltage | VCEO | 400 | Vdc |
| Collector-Base Voltage | VCB | 500 | Vdc |
| Emitter-Base Voltage | VEB | 5 | Vdc |
| Collector Current - Continuous | IC | 1 | Adc |
| Collector Current - Peak | ICM | 2 | Adc |
| Base Current | IB | 0.6 | Adc |
| Total Power Dissipation @ TC = 25°C | PD | 15 | W |
| Total Power Dissipation @ TA = 25°C | PD | 1.56 | W |
| Operating and Storage Junction Temperature Range | TJ, Tstg | −65 to +150 | °C |
| Thermal Resistance Junction-to-Case | RJC | 8.33 | °C/W |
| Thermal Resistance Junction-to-Ambient | RJA | 80 | °C/W |
| Lead Temperature for Soldering Purpose | TL | 260 | °C |
Key Features
- Lead formed for surface mount applications in plastic sleeves.
- Electrically similar to popular TIP50 transistors.
- 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.
- Pb-free and RoHS compliant.
Applications
The MJD50G is designed for various high-power applications, including:
- Line-operated audio output amplifiers.
- Switch-mode supply drivers.
- Other switching applications.
- Automotive and industrial power management systems.
Q & A
- What is the maximum collector-emitter voltage for the MJD50G?
The maximum collector-emitter voltage (VCEO) for the MJD50G is 400 Vdc.
- What is the continuous collector current rating for the MJD50G?
The continuous collector current (IC) rating for the MJD50G is 1 Adc.
- Is the MJD50G RoHS compliant?
- What are the thermal resistance values for the MJD50G?
The thermal resistance junction-to-case (RJC) is 8.33 °C/W, and the thermal resistance junction-to-ambient (RJA) is 80 °C/W.
- What are the typical applications for the MJD50G?
The MJD50G is typically used in line-operated audio output amplifiers, switch-mode supply drivers, and other switching applications.
- Does the MJD50G meet automotive standards?
- What is the maximum operating junction temperature for the MJD50G?
The maximum operating junction temperature range for the MJD50G is −65 to +150 °C.
- How is the MJD50G packaged?
The MJD50G is packaged in a DPAK (TO-252) case for surface mount applications.
- What is the lead temperature for soldering the MJD50G?
The lead temperature for soldering the MJD50G is 260 °C.
- Is the epoxy of the MJD50G UL certified?
