DTC114EUA-13P

Overview

The DTC114EUA-13P 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. Key electrical parameters include a maximum supply voltage of 50 V, a collector current of 100 mA, and a power dissipation of 200 mW. The device features a typical input resistance (R1) of 10 kΩ and a resistance ratio (R2/R1) of 1.0. It operates with a transition frequency of 250 MHz and supports junction temperatures up to 150°C.

Feature Summary

• Built-in bias resistors enable inverter circuit configuration without external input resistors
• Thin-film resistors provide complete isolation allowing negative biasing of the input
• Eliminates parasitic effects for simplified device design

Applications

• Inverter circuits
• Switching applications requiring simplified bias networks
• General-purpose digital logic interfacing

Procurement Notes

Verify the part number suffix against official manufacturer documentation to confirm compliance status. The 'TP' designation indicates tape and reel packaging, while the '-13P' suffix typically denotes RoHS compliance. Ensure sourcing from authorized distributors to guarantee traceability and adherence to MCC quality standards.

Selection Notes

Select this component when a compact NPN switching solution with integrated biasing is required. The SOT-323 package suits space-constrained designs. Verify that the 10 kΩ input resistance and 50 V collector-emitter voltage align with the specific circuit requirements before integration.

Part Context

This component belongs to the DTC114 series of digital transistors from Micro Commercial Components. The series offers various resistor configurations and polarities within the same footprint family, facilitating standardized PCB layouts for different logic levels and drive requirements across electronic assemblies.

Replacement Considerations

DTC114EUAFRA shares the same pinout and package but is marked as not recommended for new designs. DTC114EU3HZG is a recommended alternative with identical specifications and AEC-Q101 qualification.