DTC114YCAHE3-TP

Overview

The DTC114YCAHE3-TP is a PNP digital transistor in an SOT-23 package, featuring built-in bias resistors for simplified circuit design. It operates with a maximum supply voltage of 50V and a continuous collector current of 100mA. The device includes a typical input resistor (R1) of 10kΩ and an emitter-base resistor (R2) of 47kΩ. Key electrical characteristics include a DC current gain (hFE) minimum of 68 at 5mA/5V and a transition frequency of 250MHz. Power dissipation is rated at 200mW, with an operating temperature range from -55°C to +150°C. The component is AEC-Q101 qualified and RoHS compliant.

Feature Summary

• Built-in bias resistors enable inverter circuit configuration without external input resistors
• AEC-Q101 qualified for automotive applications
• Halogen-free green device meeting environmental standards
• Moisture Sensitivity Level 1 certification

Applications

• Automotive electronic systems requiring AEC-Q101 compliance
• Inverter circuits utilizing pre-biased transistor functionality
• General-purpose switching applications in consumer electronics

Procurement Notes

Verify authenticity by purchasing exclusively from Micro Commercial Components Corp or their authorized distributors listed on the official website. Unauthorized sources lack traceability and quality assurance. Confirm the 'P' suffix indicates RoHS compliance during ordering. Ensure packaging matches tape reel specifications for automated assembly processes.

Selection Notes

Select this PNP variant when negative logic inversion is required in low-power switching designs. The 10kΩ base resistor suits standard TTL/CMOS interface levels. Verify thermal management capabilities against the 200mW dissipation limit at elevated ambient temperatures. Consider the SOT-23 footprint constraints for PCB layout optimization.

Part Context

This component belongs to the DTA114YCA series of pre-biased transistors manufactured by Micro Commercial Components. It shares the same internal structure and pinout as other devices in the family but differs in polarity and specific resistor ratios. The HE3 designation typically denotes enhanced reliability features within the manufacturer's portfolio.

Replacement Considerations

Direct substitutes must match the PNP polarity, SOT-23 package, and 50V rating. Verify equivalent resistor values (10kΩ R1, 47kΩ R2) and hFE characteristics. Cross-reference AEC-Q101 qualification if automotive use is intended. Ensure thermal performance aligns with the original 200mW dissipation rating.