MPQ7053 TIN/LEAD

Overview

The Central Semiconductor Corp MPQ7053 is a silicon NPN/PNP complementary quad transistor housed in a 14-pin TO-116 DIP package. It integrates two independent NPN and two independent PNP transistors for general-purpose amplifier and switching applications. Key electrical ratings include a collector-base voltage of 250 V, continuous collector current of 500 mA, and power dissipation of 750 mW per transistor with a total package limit of 1.7 W. The device operates within a junction temperature range of -65 to +150 °C.

Feature Summary

• Integrates four discrete transistors (two NPN, two PNP) into a single component
• High voltage capability suitable for demanding switching environments
• Designed for general-purpose amplification and signal processing tasks

Applications

• General purpose amplifier circuits
• Electronic switching applications
• Complementary push-pull output stages

Procurement Notes

Verify the specific plating suffix required for your assembly process. The TIN/LEAD designation indicates non-lead-free plating options available upon request. Confirm availability status as this component may be subject to discontinuation notices or limited production runs depending on current inventory levels.

Selection Notes

Select this component when a compact solution containing both NPN and PNP types is required. Ensure the circuit design accommodates the 250 V collector-emitter voltage rating and the 500 mA continuous current limit. Verify that the thermal management strategy supports the specified power dissipation limits across the operating temperature range.

Part Context

This part belongs to Central Semiconductor's lineup of discrete complementary transistor arrays. It serves as a multi-transistor alternative to using individual discrete components, reducing board space and simplifying assembly for designs requiring matched or closely related NPN and PNP characteristics.

Replacement Considerations

Official documentation lists this part as End of Life (EOL) with no direct replacement provided by the manufacturer. Engineers should consult [email protected] for potential alternate sources or evaluate generic quad transistor equivalents that match the pinout and electrical specifications.