DDTC113ZUA-TP

Overview

The DDTC113ZUA-TP is a digital transistor manufactured by Micro Commercial Components (MCC). It features an NPN configuration housed in a SOT-323 surface-mount package. The device integrates built-in biasing resistors with a typical input resistance of 1 kOhms and a typical resistor ratio of 10. Key electrical specifications include a minimum DC collector/base gain (hfe) of 33, a maximum operating frequency of 250 MHz, and a power dissipation rating of 200 mW. The component supports a maximum operating temperature of +150 C and is designed for high-frequency switching applications within compact circuit designs.

Feature Summary

• Integrates pre-biased resistors to simplify circuit design and reduce component count
• Optimized for high-speed switching operations up to 250 MHz
• Compact SOT-323 surface-mount package suitable for space-constrained PCB layouts

Applications

• High-speed switching circuits
• Driver stages for logic interfaces
• General-purpose digital signal processing

Procurement Notes

Verify the specific part number against official manufacturer documentation to confirm availability and compliance status. Check for RoHS directives and halogen-free options if required by project specifications. Ensure ordering suffixes match exact functional requirements as defined in the datasheet. Confirm packaging formats such as cut tape or reel quantities with authorized distributors prior to purchase.

Selection Notes

Select this component when a compact NPN digital transistor with integrated biasing is required for high-frequency applications. Compare the 250 MHz transition frequency and 200 mW power dissipation against circuit demands. Verify that the SOT-323 package dimensions fit the board layout constraints. Ensure the 1 kOhm base resistor value aligns with the driving source impedance requirements.

Part Context

This component belongs to the DTC113ZUA series of digital transistors from Micro Commercial Components. It shares the same core NPN structure and electrical characteristics as the DTC113ZUA-TP but may differ in internal resistor configurations or specific manufacturing revisions. Both parts utilize the SOT-323 package and are designed for similar high-speed switching roles in consumer and industrial electronics.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.