DDC124EUQ-7-F

Overview

The DDC124EUQ-7-F is a dual NPN pre-biased small signal surface mount transistor manufactured by Diodes Incorporated. It features an epitaxial planar die construction and integrates built-in biasing resistors within a compact SOT363 package. The device is AEC-Q101 qualified for automotive applications, ensuring compliance with specific change control requirements. Key electrical parameters include a collector-emitter breakdown voltage of 50 V, a continuous collector current of 100 mA, and a power dissipation rating of 200 mW. The nominal input resistors R1 and R2 are both 22 kΩ.

Feature Summary

• Dual NPN configuration with integrated biasing resistors
• AEC-Q101 qualification suitable for automotive environments
• Totally lead-free and fully RoHS compliant

Applications

• Automotive electronic circuits requiring specific change control
• General-purpose switching applications
• Driver circuits for logic interfaces

Procurement Notes

Verify the component status before procurement as this part number is designated as Not Recommended for New Design (NRND). Confirm that the ordering suffix accurately reflects the required reel size and tape width specifications. Ensure compatibility with existing designs given the manufacturer's recommendation to use alternative parts.

Selection Notes

Select this component only if the design already incorporates the NRND designation or requires specific legacy support. Evaluate the recommended replacement ADC124EUQ for new designs to ensure long-term supply availability. Verify that the SOT363 package dimensions and thermal characteristics meet the system constraints.

Part Context

This component belongs to the DDC(XXXX)U series of dual NPN pre-biased transistors from Diodes Incorporated. The series offers various resistor combinations tailored for different drive requirements. The 'Q' suffix indicates automotive-grade qualification, while the 'U' denotes the SOT363 surface-mount package format.

Replacement Considerations

The datasheet explicitly recommends using ADC124EUQ as the substitute for this NRND part number. Verify pinout compatibility and electrical parameter equivalence before implementing any cross-references in production designs.