Overview
The NJVMJD340T4G is a high-voltage power transistor produced by onsemi, designed for various high-performance applications. This NPN transistor is part of the MJD340 series and is known for its robust specifications and reliability. It is particularly suited for line-operated audio output amplifiers, switch-mode power supply drivers, and other switching applications. The device is AEC-Q101 qualified and PPAP capable, making it suitable for automotive and other demanding environments.
Key Specifications
| Parameter | Symbol | Max Unit |
|---|---|---|
| Collector-Emitter Voltage | VCEO | 300 Vdc |
| Collector-Base Voltage | VCB | 300 Vdc |
| Emitter-Base Voltage | VEB | 3 Vdc |
| Continuous Collector Current | IC | 0.5 Adc |
| Peak Collector Current | ICM | 0.75 Adc |
| Total Power Dissipation @ TC = 25°C | PD | 15 W (Derate above 25°C: 0.12 W/°C) |
| Total Power Dissipation @ TA = 25°C | PD | 1.56 W (Derate above 25°C: 0.012 W/°C) |
| 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 |
Key Features
- Lead formed for surface mount applications in plastic sleeves.
- Electrically similar to popular MJE340 and MJE350 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, halogen-free/BFR-free, and RoHS compliant.
Applications
The NJVMJD340T4G is designed for a variety of high-performance applications, including:
- Line-operated audio output amplifiers.
- Switch-mode power supply drivers.
- Other switching applications.
- Automotive and industrial control systems.
Q & A
- What is the maximum collector-emitter voltage of the NJVMJD340T4G? The maximum collector-emitter voltage (VCEO) is 300 Vdc.
- What is the continuous collector current rating of the NJVMJD340T4G? The continuous collector current (IC) is 0.5 Adc.
- What is the peak collector current rating of the NJVMJD340T4G? The peak collector current (ICM) is 0.75 Adc.
- What is the total power dissipation at TC = 25°C for the NJVMJD340T4G? The total power dissipation at TC = 25°C is 15 W, with a derate of 0.12 W/°C above 25°C.
- Is the NJVMJD340T4G RoHS compliant? Yes, the NJVMJD340T4G is Pb-free, halogen-free/BFR-free, and RoHS compliant.
- What are the thermal resistance values for the NJVMJD340T4G? The thermal resistance from junction to case (RJC) is 8.33 °C/W, and from junction to ambient (RJA) is 80 °C/W.
- What are the operating and storage temperature ranges for the NJVMJD340T4G? The operating and storage junction temperature range is −65 to +150 °C.
- Is the NJVMJD340T4G suitable for automotive applications? Yes, it is AEC-Q101 qualified and PPAP capable, making it suitable for automotive and other demanding environments.
- What package type is the NJVMJD340T4G available in? The NJVMJD340T4G is available in a DPAK (Pb-free) package.
- How many units are typically shipped in a reel for the NJVMJD340T4G? The NJVMJD340T4G is typically shipped in reels of 2,500 units.
