DCX114EU-13R-F

Overview

The DCX114EU-13R-F is a complementary pre-biased transistor pair from Diodes Incorporated, housed in an SOT363 surface-mount package. It integrates NPN and PNP transistors with nominal bias resistors of 10 kΩ each (R1 and R2). The device supports a supply voltage of 50 V and features a maximum power dissipation of 200 mW. Electrical characteristics include a minimum DC current gain (hFE) of 100 for the individual transistors and a typical gain-bandwidth product of 250 MHz. The component operates within a temperature range of -55°C to +150°C.

Feature Summary

• Integrates matched NPN and PNP transistors with internal biasing resistors to simplify circuit design.
• Utilizes a compact SOT363 surface-mount package suitable for automated assembly processes.
• Manufactured using lead-free, halogen-free, and antimony-free materials compliant with RoHS directives.

Applications

• Automotive applications requiring specific change control and AEC-Q101 qualification.
• General-purpose switching and amplification circuits utilizing dual complementary configurations.
• Digital logic interface circuits requiring integrated base biasing.

Procurement Notes

Verify the complete part number against official distributor catalogs to ensure correct packaging specifications. Confirm that the '13R' suffix corresponds to the 10,000-unit reel size as documented in the manufacturer's ordering information. Cross-reference the marking code C13 on the physical components to validate authenticity and traceability during incoming inspection.

Selection Notes

Select this component when a complementary NPN/PNP pair with equal 10 kΩ bias resistors is required in a minimal footprint. Ensure the application voltage does not exceed the 50 V collector-emax breakdown rating. Consider the thermal resistance of 625 °C/W and the 200 mW total power dissipation limit when designing heat management strategies for dense PCB layouts.

Part Context

This part belongs to the DCX(XXXX)U series of 50V complementary pre-biased transistors. It shares the same electrical profile and package type as the DCX114EU-7-F, differing primarily in the shipping quantity and reel diameter specified by the ordering suffix.

Replacement Considerations

The DCX114EU-7-F serves as a direct functional substitute with identical electrical parameters and pinout, differing only in the standard 3,000-unit reel packaging configuration.