PRMH2Z

Overview

The PRMH2Z is a dual NPN resistor-equipped transistor (RET) manufactured by Nexperia. It integrates two NPN transistors with built-in bias resistors within an ultra-small DFN1412-6 (SOT1268) leadless surface-mounted device plastic package. The component supports a maximum collector current of 100 mA and operates with a collector-emitter voltage rating of 50 V. Designed for digital applications, it simplifies circuit design by reducing the external component count. The device is qualified to AEC-Q101 standards, ensuring reliability for automotive environments.

Feature Summary

• Integrates dual NPN transistors with built-in bias resistors to simplify circuit topology
• Ultra-small DFN1412-6 leadless package with low profile height of 0.5 mm
• AEC-Q101 qualified for automotive application reliability

Applications

• Digital logic interface circuits
• Control of IC inputs
• Switching loads in space-constrained designs

Procurement Notes

Verify the specific suffix Z against the official Nexperia datasheet to confirm packaging configuration and tape-and-reel specifications. Ensure the DFN1412-6 footprint matches the target PCB layout requirements. Confirm AEC-Q101 qualification status if the end application mandates automotive-grade components. Cross-reference the manufacturer part number with authorized distributor catalogs to validate authenticity and supply chain integrity.

Selection Notes

Select this component when a compact dual NPN solution with integrated biasing is required. The DFN1412-6 package offers significant space savings compared to traditional SOT packages. Consider the 50 V breakdown voltage and 100 mA current capability for appropriate load switching tasks. Verify thermal dissipation requirements given the small form factor and ensure compatibility with standard surface-mount assembly processes.

Part Context

The PRMH2Z belongs to Nexperia's RET series, which combines transistors and resistors in single packages. This series targets cost reduction and miniaturization in digital electronics. The DFN1412-6 package represents a modern leadless alternative to older SOT types, facilitating higher density PCB layouts while maintaining robust electrical performance for general-purpose switching applications.

Replacement Considerations

The PRMD12 serves as the PNP/NPN complement within the same product family. For direct pin-compatible replacements, verify equivalent RET devices from other manufacturers that match the 50 V rating, 100 mA current, and DFN1412-6 footprint constraints.