PUMZ1,115

Overview

The Nexperia PUMZ1,115 is a dual NPN digital transistor housed in a UMT (SOT-363) surface-mount package with six pins. It integrates two NPN transistors with built-in bias resistors to simplify circuit design and reduce component count. Key electrical parameters include a maximum DC collector current of 100 mA, a collector-emitter voltage of 50 V, and a collector-base voltage of 50 V. The device features a minimum DC current gain of 100, a maximum power dissipation of 200 mW, and an emitter-base voltage rating of 10 V. It operates within a temperature range of -65°C to +150°C.

Feature Summary

• Integrates dual NPN transistors with pre-biased resistors to minimize external components
• Designed for low-voltage collector-emitter saturation applications
• Qualified for automotive electronics under AEC-Q101 standards

Applications

• Low current peripheral driver circuits
• Control of IC inputs
• Replacement for general-purpose transistors in digital logic applications

Procurement Notes

Verify the specific suffix 115 corresponds to the standard tape-and-reel packaging configuration required for automated assembly processes. Confirm that the AEC-Q101 qualification meets the specific reliability requirements of the target automotive or industrial application before finalizing procurement orders.

Selection Notes

Select this component when space-constrained designs require dual NPN switching with integrated base drive. Ensure the 100 mA output current capability aligns with load requirements. Verify that the 50 V voltage ratings exceed the maximum circuit voltages to prevent breakdown during operation.

Part Context

This part belongs to the PUMZ series of resistor-equipped transistors from Nexperia. These devices are engineered to replace multiple discrete components, thereby reducing printed circuit board area and assembly costs. The UMT package provides a compact footprint suitable for high-density electronic assemblies.

Replacement Considerations

Direct substitutes include other dual NPN digital transistors in SOT-363 packages with similar electrical characteristics, such as the BC847CDT1G or equivalent parts from other manufacturers offering identical pinouts and bias configurations.