UMB10NFHATN

Overview

The UMB10NFHATN is a dual PNP digital transistor array manufactured by ROHM Semiconductor, housed in a compact SOT-363 (UMT6) surface-mount package. It integrates two pre-biased transistors with typical base resistance of 2.2 kΩ and emitter-base resistance of 47 kΩ. The device supports a collector-emitter voltage of -50V and continuous collector current of -100mA, with power dissipation rated at 150mW. Featuring a transition frequency of 250MHz and AEC-Q101 automotive qualification, it ensures reliable operation across industrial and automotive environments.

Feature Summary

• Dual PNP configuration with integrated biasing resistors for simplified circuit design
• Automotive-grade reliability certified under AEC-Q101 standards
• Ultra-small footprint utilizing the UMT6/SOT-363 package for space-constrained applications

Applications

• Automotive electronic control units requiring robust switching capabilities
• General-purpose logic level translation and signal switching
• Driver circuits for low-power loads in consumer electronics

Procurement Notes

Verify component authenticity through authorized distribution channels to ensure compliance with ROHM Semiconductor specifications. Confirm that the received parts match the UMB10NFHATN marking and packaging details. Check for AEC-Q101 certification documentation if automotive application requirements are mandatory. Ensure storage conditions adhere to moisture sensitivity level guidelines to prevent package degradation prior to assembly.

Selection Notes

Select this component when a dual PNP switching solution with built-in biasing is required in a minimal footprint. The 2.2 kΩ input resistance offers a balance between drive current consumption and switching speed. Consider the -50V voltage rating and 100mA current capacity against load requirements. The UMT6 package is suitable for high-density PCB layouts where space optimization is critical compared to larger discrete transistor arrangements.

Part Context

This part belongs to the UMB10 series of complex transistors designed for automotive and industrial use. It serves as a drop-in replacement for discrete PNP transistor pairs, reducing board space and assembly complexity. The 'TN' suffix typically denotes the specific taping and reel packaging configuration used for automated surface-mount placement processes.

Replacement Considerations

Direct pin-compatible alternatives within the same family include UMB3NFHATN and UMB4NFHATN. Verify that the substitute part meets the specific voltage, current, and resistance requirements of the original design before implementation.