PIMP31-QX

Overview

The PIMP31-Q is a PNP/PNP Resistor-Equipped double Transistor (RET) housed in an SC-74 (SOT457) plastic surface-mounted package. It features built-in bias resistors with R1 = 1 kΩ and R2 = 10 kΩ, providing a nominal ratio of 10. The device supports a collector-emitter voltage (VCEO) of -50 V and an output current (IO) of -500 mA per transistor. Total power dissipation reaches 420 mW at 25 °C ambient temperature. The component is qualified according to AEC-Q101 standards for automotive applications.

Feature Summary

• AEC-Q101 qualified for automotive reliability
• Integrated dual PNP transistors with fixed bias resistors
• SC-74 leadless SMD package design

Applications

• Digital logic circuits
• IC input control stages
• Load switching operations

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official documentation to confirm packaging details such as reel or cut tape specifications. Confirm that the requested part number matches the exact electrical characteristics and marking code '4F' defined in the product data sheet before finalizing procurement orders.

Selection Notes

Select this component when a dual PNP configuration with integrated base resistors is required to reduce board space and assembly costs. Ensure the application operates within the -50 V collector-emitter voltage limit and does not exceed the 500 mA output current rating per transistor under the expected thermal conditions.

Part Context

This device belongs to Nexperia's PIMP series of resistor-equipped double transistors. It serves as the PNP/PNP variant within the family, complemented by NPN/NPN (PIMN31) and NPN/PNP (PIMC31) options. All variants share similar packaging and functional integration principles.

Replacement Considerations

Direct replacements include the non-automotive grade PIMP31. Verify pinout compatibility and electrical limits when substituting with other dual RET devices from different manufacturers.