DTA114EE-TP

Overview

The DTA114EE-TP is a PNP digital transistor manufactured by Micro Commercial Components (MCC). It features an epitaxial planar die construction and integrates biasing resistors within an ultra-small SOT-523 surface mount package. The device supports a maximum supply voltage of -50 V and a collector current of -100 mA, with a power dissipation rating of 150 mW at 25°C. Key electrical characteristics include a typical transition frequency of 250 MHz, a DC current gain (hFE) minimum of 30, and input resistance values ranging from 7.0 kΩ to 13 kΩ. The component meets RoHS compliance standards and exhibits Moisture Sensitivity Level 1.

Feature Summary

• Integrates built-in biasing resistors to simplify circuit design
• Utilizes epitaxial planar die construction for reliability
• Encapsulated in an ultra-small SOT-523 surface mount package

Applications

• Inverter circuits requiring integrated biasing
• Switching applications in portable electronic devices
• General-purpose digital logic interfacing

Procurement Notes

Verify authenticity through authorized MCC distributors or direct procurement channels to avoid counterfeit components. Confirm the specific tape and reel packaging configuration matches production requirements. Ensure storage conditions adhere to the manufacturer's guidelines for Moisture Sensitivity Level 1 components to maintain device integrity prior to soldering.

Selection Notes

Select this component when space constraints necessitate the SOT-523 footprint. Verify that the required collector current does not exceed -100 mA and the operating voltage remains within the -50 V limit. Consider the thermal derating curve if operation exceeds standard ambient temperatures to ensure power dissipation stays below 150 mW.

Part Context

This part belongs to the DTA114 series of pre-biased transistors. It serves as a compact alternative to discrete resistor-transistor combinations. The 'TP' suffix indicates the specific tape and reel packaging format used for automated assembly processes.

Replacement Considerations

Cross-reference with other PNP digital transistors in the SOT-523 package. Verify pinout compatibility and electrical parameter alignment before substitution.

FAQ

What is the internal structure of the DTA114EE-TP?

It utilizes an epitaxial planar die construction with integrated biasing resistors.

What is the maximum supply voltage rating?

The maximum supply voltage (VCC) is rated at -50 V.