onsemi

MJL21193G

MJL21193G Description

The MJL21193G from onsemi is a high-performance PNP bipolar junction transistor (BJT) designed for demanding power applications. With a 250V collector-emitter breakdown voltage (V_CE) and a 16A maximum collector current (I_C), this transistor delivers robust power handling in a TO-264 (TO-3P) package. Its 4MHz transition frequency ensures efficient switching performance, while a DC current gain (h_FE) of 25 @ 8A, 5V provides reliable amplification. The device features a low collector cutoff current (100µA max) and a V_CE(sat) of 4V @ 3.2A, 16A, minimizing power losses.

MJL21193G Features

• High Voltage & Current Rating: 250V V_CE and 16A I_C for power applications.
• Low Saturation Voltage: 4V @ 16A ensures efficient power switching.
• High Transition Frequency: 4MHz for fast switching in RF and amplification circuits.
• Robust Thermal Performance: 200W max power dissipation in a TO-264 package.
• Reliable DC Gain: h_FE of 25 @ 8A, 5V for stable amplification.
• Compliance: ROHS3, REACH Unaffected, EAR99 for global regulatory adherence.

MJL21193G Applications

• Audio Amplifiers: High-power output stages in Class AB/B amplifiers.
• Power Switching: Motor drivers, inverters, and DC-DC converters.
• RF & Industrial Equipment: High-frequency switching due to 4MHz transition.
• Linear Regulators: Stable current amplification in voltage regulation.
• Automotive Systems: Ignition circuits and power management modules.

Conclusion of MJL21193G

The MJL21193G stands out as a high-reliability PNP transistor for power electronics, combining high voltage tolerance, efficient switching, and thermal robustness. Its TO-264 package ensures easy mounting, while its low saturation voltage and high gain make it ideal for audio, industrial, and automotive applications. For engineers seeking a durable, high-performance BJT, the MJL21193G offers a compelling balance of power, speed, and efficiency.