Overview
The MJD340RLG is a high-voltage NPN bipolar power transistor manufactured by onsemi. It is designed for various applications including line-operated audio output amplifiers, switchmode power supply drivers, and other switching applications. This transistor is electrically similar to the popular MJE340 and MJE350 models, making it a versatile choice for a range of power management needs.
Key Specifications
| Parameter | Symbol | Max Unit |
|---|---|---|
| Collector-Emitter Voltage | VCEO | 300 Vdc |
| Collector-Base Voltage | VCB | 300 Vdc |
| Emitter-Base Voltage | VEB | 3 Vdc |
| Collector Current - Continuous | IC | 0.5 Adc |
| Collector Current - Peak | ICM | 0.75 Adc |
| Total Power Dissipation @ TC = 25°C | PD | 15 W |
| Thermal Resistance, Junction-to-Case | RθJC | 8.33 °C/W |
| Thermal Resistance, Junction-to-Ambient | RθJA | 80 °C/W |
| Operating and Storage Junction Temperature Range | TJ, Tstg | -65 to +150 °C |
| DC Current Gain (IC = 50 mA, VCE = 10 V) | hFE | 30 - 240 |
| Collector-Emitter Saturation Voltage (IC = 100 mA, IB = 10 mA) | VCE(sat) | 1 V |
| Base-Emitter On Voltage (IC = 1 A, VCE = 10 V) | VBE(on) | 1.5 V |
Key Features
- Lead Formed for Surface Mount Applications in Plastic Sleeves
- Straight Lead Version in Plastic Sleeves (-1 Suffix)
- Lead Formed Version in 16 mm Tape and Reel (T4 Suffix)
- Electrically Similar to Popular MJE340 and MJE350
- 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 MJD340RLG is suitable for a variety of applications, including:
- Line-operated audio output amplifiers
- Switchmode power supply drivers
- Other switching applications
Q & A
- What is the maximum collector-emitter voltage of the MJD340RLG?
The maximum collector-emitter voltage (VCEO) is 300 Vdc.
- What is the continuous collector current rating of the MJD340RLG?
The continuous collector current (IC) is 0.5 Adc.
- What is the thermal resistance from junction to case for the MJD340RLG?
The thermal resistance from junction to case (RθJC) is 8.33 °C/W.
- Is the MJD340RLG RoHS compliant?
- What are the typical applications for the MJD340RLG?
The MJD340RLG is typically used in line-operated audio output amplifiers, switchmode power supply drivers, and other switching applications.
- What is the DC current gain range for the MJD340RLG?
The DC current gain (hFE) ranges from 30 to 240 at IC = 50 mA and VCE = 10 V.
- What is the collector-emitter saturation voltage for the MJD340RLG?
The collector-emitter saturation voltage (VCE(sat)) is 1 V at IC = 100 mA and IB = 10 mA.
- Is the MJD340RLG suitable for automotive applications?
- What is the operating and storage junction temperature range for the MJD340RLG?
The operating and storage junction temperature range (TJ, Tstg) is -65 to +150 °C.
- What is the base-emitter on voltage for the MJD340RLG?
The base-emitter on voltage (VBE(on)) is 1.5 V at IC = 1 A and VCE = 10 V.
