PEMD9,315

Overview

The PEMD9,315 is a dual pre-biased bipolar transistor array manufactured by Nexperia. It integrates one NPN and one PNP transistor within a single SOT-666 surface-mount package. The device features a maximum collector-emitter breakdown voltage of 50V and a continuous collector current rating of 100mA. Each transistor includes an integrated base resistor with a resistance value of 10kΩ. The component is designed for low-power applications requiring compact footprint solutions.

Feature Summary

• Integrates complementary NPN and PNP transistors in a single package
• Includes built-in base bias resistors to simplify circuit design
• Optimized for space-constrained surface-mount applications

Applications

• General-purpose switching circuits
• Logic level translation interfaces
• Driver stages for low-power loads

Procurement Notes

Verify the specific ordering code suffix to ensure correct packaging configuration. Confirm that the component status aligns with current design requirements, as availability may vary. Cross-reference the manufacturer datasheet for thermal characteristics and handling instructions prior to integration into final assemblies.

Selection Notes

Select this component when a complementary pair of pre-biased transistors is required in a minimal footprint. Ensure the 50V voltage rating and 100mA current limit meet the target application demands. Verify that the integrated 10kΩ base resistance values are compatible with the driving logic levels.

Part Context

This part belongs to Nexperia's range of pre-biased digital transistors. These devices replace discrete resistor-transistor networks, reducing board space and assembly costs. The SOT-666 package provides a compact solution for high-density PCB layouts compared to traditional through-hole or larger surface-mount alternatives.

Replacement Considerations

Check for direct pin-compatible substitutes from other manufacturers offering similar dual pre-biased configurations. Verify electrical parameter equivalence, specifically the 50V breakdown voltage and 10kΩ internal resistance values.