EMZ1FHAT2R

Overview

The EMZ1FHAT2R is a dual NPN general-purpose transistor manufactured by ROHM Semiconductor. It integrates two independent NPN bipolar junction transistors within a single SOT-563 (EMT6) surface-mount package, which features six terminals and a rectangular plastic epoxy body. The device supports a maximum collector current of 0.15 A and a collector-emitter voltage rating of 50 V. It exhibits a minimum DC current gain (hFE) of 120. Designed for standard electronic applications, it complies with RoHS standards and operates under a moisture sensitivity level of 1, suitable for peak reflow temperatures up to 260°C.

Feature Summary

• Integrates two independent NPN transistors in a compact SOT-563 package
• Supports high-voltage operation with a 50 V collector-emitter rating
• Provides reliable amplification with a minimum DC current gain of 120

Applications

• General-purpose signal amplification circuits
• Switching applications in consumer electronics
• Driver stages for low-current loads

Procurement Notes

Verify the exact part number against official ROHM documentation to ensure compatibility with design requirements. Confirm that the SOT-563 package dimensions align with PCB footprint specifications. Check for specific ordering suffixes if tape-and-reel quantities are required. Ensure compliance with RoHS directives for the intended market. Validate component authenticity through authorized distribution channels.

Selection Notes

Select this component when a dual NPN configuration is needed in a minimal footprint. The 50 V rating suits low-to-medium voltage logic interfaces. Consider the 0.15 A current limit for appropriate load matching. The SOT-563 package facilitates automated surface-mount assembly. Verify thermal dissipation capabilities relative to the application's power constraints.

Part Context

This component belongs to ROHM's series of complex transistors designed for space-constrained designs. The EMT6 package variant consolidates multiple discrete functions into a single surface-mount unit. This integration reduces board area and simplifies assembly processes compared to using individual discrete transistors.

Replacement Considerations

Publicly confirmed substitute part numbers for the EMZ1FHAT2R were not identified in available documentation. Cross-reference with ROHM's official replacement guides or consult manufacturer support for verified equivalents.