DCX114EU-7

Overview

The DCX114EU-7-F is a complementary pre-biased transistor array manufactured by Diodes Incorporated, housed in an SOT363 surface-mount package. It integrates one NPN and one PNP transistor with nominal bias resistors of 10 kΩ each (R1 and R2). The device supports a supply voltage of 50 V and operates within a temperature range of -55°C to +150°C. Key electrical parameters include a collector-emitter breakdown voltage of 50 V, continuous collector current of 100 mA, and power dissipation of 200 mW. The typical gain-bandwidth product is 250 MHz.

Feature Summary

• Integrates dual pre-biased transistors with internal base and emitter resistors for simplified circuit design.
• Complementary configuration provides matched NPN and PNP switching capabilities in a single compact package.
• Surface-mount construction facilitates automated assembly processes.

Applications

• General-purpose digital switching applications
• Driver circuits for logic interfaces
• Low-power signal routing

Procurement Notes

Verify the specific ordering suffix against official documentation to confirm packaging details and status. Confirm RoHS compliance and halogen-free status requirements prior to procurement. Ensure the selected variant matches the required resistor values and package type for the intended application.

Selection Notes

Select this component when a complementary pair of pre-biased transistors is required in a minimal footprint. Verify that the 10 kΩ internal resistor values align with the target input drive levels. Consider the 200 mW power dissipation limit and thermal resistance characteristics during PCB layout planning.

Part Context

This part belongs to the DCX series of 50V complementary pre-biased transistors from Diodes Incorporated. The series offers various resistor combinations and configurations to suit different logic families and switching speeds while maintaining a consistent SOT363 form factor.

Replacement Considerations

Check for direct pin-compatible alternatives within the same manufacturer's portfolio or verify cross-reference data from authorized distributors. Ensure any substitute maintains the 50V rating, SOT363 package, and equivalent resistor values.