MJW0302A

Single Bipolar Transistors Overview

The MJW0302A is a PNP silicon power bipolar transistor from onsemi, packaged in a TO-247 (CASE 340L) housing. It serves as the complementary counterpart to the MJW0281A NPN device. Key electrical specifications include a collector-emitter voltage of 260 Vdc and a continuous collector current rating of 15 Adc. The component supports a total power dissipation of 150 Watts at a case temperature of 25°C. It features a minimum DC current gain of 75 across multiple operating points and a transition frequency of 30 MHz.

Single Bipolar Transistors Feature Summary

• Provides symmetrical characteristics with gain matching within 10% of the complementary NPN device across a wide current range.
• Delivers exceptional safe operating area performance for reliable operation at higher power levels.
• Ensures accurate reproduction of input signals through excellent gain linearity.

Single Bipolar Transistors Applications

• High-fidelity audio amplifier output stages
• Home amplifiers and receivers
• Professional theater and stadium sound systems

Single Bipolar Transistors Procurement Notes

Verify the specific ordering suffix and package style against the manufacturer's latest documentation before procurement. Confirm that the required thermal management solutions align with the specified junction-to-case thermal resistance. Ensure compliance with the intended application constraints regarding maximum ratings and operating temperature ranges.

Single Bipolar Transistors Selection Notes

Select this component when designing high-power linear circuits requiring precise matching with an NPN counterpart. The device is suitable for applications demanding high bandwidth and low harmonic distortion. Consider the thermal requirements carefully, as the power dissipation capability is dependent on maintaining the specified case temperature.

Single Bipolar Transistors Part Context

This part belongs to the MJW0281A/MJW0302A complementary pair series by onsemi. These devices are positioned as lower-power alternatives to the MJW3281A and MJW1302A families. They utilize the PowerBase packaging technology designed for robust mounting and efficient heat transfer in high-performance audio and linear amplifier designs.

Single Bipolar Transistors Replacement Considerations

The MJW0302A is functionally paired with the MJW0281A. For direct replacement in existing designs, verify pinout compatibility and thermal resistance values. No other specific substitute part numbers are confirmed in the provided documentation.