DCX114YU-7-F

Overview

The DCX114YU-7-F is a complementary pre-biased transistor array manufactured by Diodes Incorporated, featuring one NPN and one PNP bipolar junction transistor within a single SOT363 package. It operates with a supply voltage of 50V and supports continuous collector currents up to 100mA for both polarities. The device integrates nominal bias resistors of R1=10kΩ and R2=47kΩ to simplify circuit design. Key electrical characteristics include a minimum DC current gain (hFE) of 100 and a typical gain-bandwidth product (fT) of 250MHz. Power dissipation is rated at 200mW, with an operating temperature range spanning from -55°C to +150°C.

Feature Summary

• Complementary NPN/PNP configuration in a compact surface-mount package
• Integrated base bias resistors for simplified drive circuitry
• Totally lead-free and fully RoHS compliant construction
• Halogen and antimony free green device

Applications

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

Procurement Notes

Verify the active status of the DCX114YU-7-F through official Diodes Incorporated channels before finalizing procurement plans. Confirm that the SOT363 packaging and marking codes align with your assembly requirements. Ensure compliance with relevant environmental directives such as RoHS 3 and REACH regulations applicable to your region. Cross-reference the datasheet revision date to ensure access to the most current technical specifications and reliability data.

Selection Notes

Select the DCX114YU-7-F when a matched NPN/PNP pair with integrated biasing is required in a minimal footprint. The 10kΩ/47kΩ resistor ratio suits standard logic level driving scenarios. Consider the 50V breakdown voltage and 100mA current capability against load requirements. Evaluate thermal performance based on the 200mW power dissipation limit and ambient operating conditions specified in the datasheet.

Part Context

This component belongs to the DCX(XXXX)U series of 50V complementary pre-biased transistors offered by Diodes Incorporated. The series provides various resistor combinations tailored for different drive strengths. The DCX114YU variant specifically pairs 10kΩ and 47kΩ resistors. Other members like DCX124EU or DCX144EU offer different resistance values while maintaining the same package and voltage ratings.

Replacement Considerations

For NRND parts in this family, the datasheet suggests using ACX equivalents. However, the DCX114YU-7-F is listed as Active. No direct public substitute part numbers are confirmed for this specific model in the provided documentation.