ADTC114EUAQ-13

Single, Pre-Biased Bipolar Transistors Overview

The ADTC114EUAQ-13 is an NPN pre-biased small signal surface mount transistor manufactured by Diodes Incorporated. It features built-in biasing resistors with nominal values of 10kΩ for both R1 and R2. The device operates with a supply voltage up to 50V and supports a maximum collector current of 100mA. Key electrical parameters include a DC current gain (hFE) minimum of 30, a transition frequency (fT) of 250MHz, and a power dissipation rating of 330mW. It is housed in a SOT-323 package and qualified to AEC-Q101 standards.

Single, Pre-Biased Bipolar Transistors Feature Summary

• Epitaxial planar die construction with integrated biasing resistors
• Qualified to AEC-Q101 automotive reliability standards
• Surface mount package optimized for automated assembly
• Lead-free, RoHS compliant, and halogen/antimony free

Single, Pre-Biased Bipolar Transistors Applications

• Automotive electronic circuits requiring high reliability
• General-purpose switching applications
• Driver circuits for low-power loads

Single, Pre-Biased Bipolar Transistors Procurement Notes

Verify the specific ordering suffix '-13' corresponds to the 10,000-unit reel quantity when sourcing components. Confirm that the product marking '1Z8' matches the intended revision level. Ensure compliance with PPAP requirements if the application mandates automotive production part approval processes. Cross-reference the datasheet document number DS38924 Rev. 1-2 for accurate technical specifications during procurement validation.

Single, Pre-Biased Bipolar Transistors Selection Notes

Select this component for designs requiring an NPN digital transistor with a 10kΩ input resistor configuration. The SOT-323 package is suitable for space-constrained PCB layouts. Verify that the 50V collector-emitter voltage and 100mA continuous current ratings exceed the circuit's maximum operational demands. Consider the thermal resistance of 375°C/W when calculating heat dissipation on FR4 substrates.

Single, Pre-Biased Bipolar Transistors Part Context

This part belongs to the ADTC series of pre-biased transistors from Diodes Incorporated. It shares the same epitaxial planar construction and SOT-323 packaging as other members of the family but is distinguished by its NPN polarity and specific 10kΩ/10kΩ resistor ratio. The -13 suffix indicates the standard automotive reel packaging format used for volume manufacturing.

Single, Pre-Biased Bipolar Transistors Replacement Considerations

Direct pin-compatible replacements within the same manufacturer family include ADTA114EUAQ-13 (PNP version). Other manufacturers may offer equivalent NPN pre-biased transistors in SOT-323 packages, but verification of the internal resistor ratios and hFE characteristics is required to ensure functional equivalence.