DCX114TU-7-F

Overview

The DCX114TU-7-F is a single NPN pre-biased transistor from Diodes Incorporated, housed in an SOT363 surface-mount package. It features a nominal input resistor (R1) of 10 kOhms and supports a maximum supply voltage (VO) of 50 V. The device provides a continuous collector current of 100 mA with a peak current rating of 100 mA. Power dissipation is rated at 200 mW, with a thermal resistance (RθJA) of 625 °C/W. The unit operates within a temperature range of -55°C to +150°C and includes a minimum DC current gain (hFE) of 100.

Feature Summary

• Integrated biasing network simplifies circuit design by eliminating external resistors
• Surface-mount construction facilitates automated assembly processes
• Compliant with RoHS directives and manufactured using halogen-free materials

Applications

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

Procurement Notes

Verify the specific ordering suffix against official manufacturer documentation to confirm packaging details and availability status. Confirm that the component meets all required environmental standards and quality certifications before finalizing procurement plans.

Selection Notes

Select this component when a single NPN configuration with a 10 kOhm base resistor is required. Ensure the application voltage does not exceed the 50 V limit and that the thermal environment allows for proper power dissipation within the specified operating temperature range.

Part Context

This part belongs to the DCX series of complementary pre-biased transistors. It shares the same physical footprint as other variants in the family but differs in internal resistor values and transistor polarity. The 'TU' designation specifically indicates a single NPN device with a 10 kOhm input resistor.

Replacement Considerations

Direct replacements include other single NPN pre-biased transistors with identical pinouts and similar electrical characteristics, such as the DDC114TU-7-F.