DDTC114YLP-7

Overview

The DDTC114YLP-7 is an NPN pre-biased small signal transistor from Diodes Incorporated, housed in a leadless X1-DFN1006-3 surface mount package. It integrates internal biasing resistors with nominal values of R1 = 10 kΩ and R2 = 47 kΩ. The device supports a maximum collector current (IC) of 100 mA and a supply voltage (VCC) of 50 V. Key electrical characteristics include a transition frequency (fT) of 250 MHz and a power dissipation rating of 250 mW at +25°C ambient temperature.

Feature Summary

• Epitaxial planar die construction for reliable performance
• Ultra-small leadless surface mount package design
• Qualified to AEC-Q101 standards for high reliability

Applications

• Automated assembly processes requiring compact components
• High-reliability automotive electronic circuits
• General-purpose digital switching applications

Procurement Notes

Verify the specific ordering suffix against manufacturer documentation to confirm reel size and quantity per reel. Confirm compliance requirements such as RoHS and halogen-free status directly with the supplier or official datasheet before procurement. Ensure the component matches the required marking code for production traceability.

Selection Notes

Select this component when a compact NPN pre-biased transistor with a 10kΩ base resistor is required. Verify that the 100mA collector current and 50V breakdown voltage meet circuit demands. Consider the thermal resistance and derating curve if operating in elevated ambient temperatures above +25°C.

Part Context

This part belongs to the DDTCxxxxLP series featuring unequal biasing resistors (R1≠R2). It shares the same X1-DFN1006-3 package and epitaxial planar construction as other variants in the LP family, differing primarily in the integrated resistor values and corresponding marking codes.

Replacement Considerations

NSBC114YF3T5G by onsemi is a documented substitute option.