DTC114EUA-TP

Overview

The DTC114EUA-TP is an NPN digital transistor manufactured by Micro Commercial Components (MCC). It integrates a single NPN transistor with built-in thin-film bias resistors in a SOT-323 surface-mount package. The device supports a maximum supply voltage of 50 V and an input voltage range from -10 V to 40 V. Key electrical parameters include a DC current gain of 30, a transition frequency of 250 MHz, and a power dissipation rating of 200 mW. The internal resistor configuration consists of R1 at 10 kΩ and R2 at 10 kΩ, providing a resistance ratio of 1.0.

Feature Summary

• Built-in bias resistors enable inverter circuit configuration without external input resistors
• Thin-film resistors provide complete isolation for negative input biasing
• Eliminates parasitic effects associated with discrete resistor connections

Applications

• Inverter circuits
• Switching applications requiring simplified design
• Digital logic interface circuits

Procurement Notes

Verify the component authenticity through authorized MCC distributors or direct manufacturer channels. Ensure the ordering suffix matches the required tape and reel packaging format. Confirm RoHS compliance status and moisture sensitivity level requirements against specific project standards before finalizing procurement orders.

Selection Notes

Select this component when a compact NPN switching solution with integrated base drive is required. The SOT-323 package suits space-constrained designs. Verify that the 50 V collector-emitter breakdown voltage and 100 mA continuous current ratings align with the target circuit load requirements and operating temperature ranges.

Part Context

This part belongs to the DTC114 series of pre-biased transistors from Micro Commercial Components. The 'EUA' designation typically indicates specific electrical characteristics and the SOT-323 package type within this product family. The '-TP' suffix denotes the standard tape and reel packaging format used for automated assembly processes.

Replacement Considerations

Cross-reference with other NPN digital transistors featuring similar 10kΩ/10kΩ resistor ratios and SOT-323 packages. Verify pinout compatibility and ensure equivalent voltage and current ratings are met before substitution.