DTA114EEFRATL

Overview

The DTA114EEFRATL is a single NPN digital transistor from ROHM Semiconductor, housed in an SOT-416-3 surface-mount package. It integrates bias resistors with typical values of 10 kOhms for both R1 and R2, maintaining a ratio of 1. Key electrical parameters include a maximum collector-emitter voltage (VCEO) of 50 V, continuous collector current of 100 mA, and power dissipation of 150 mW. The device supports a maximum operating frequency of 250 MHz and operates within a temperature range up to +150°C. It meets AEC-Q100 qualification standards.

Feature Summary

• Integrates built-in biasing resistors to simplify circuit design by eliminating external input resistor requirements.
• Supports high-speed switching applications with a maximum operating frequency of 250 MHz.
• Qualified for automotive electronics under the AEC-Q100 standard.

Applications

• Inverter circuits
• Interface logic drivers
• General-purpose switching applications

Procurement Notes

Verify the specific suffix FRATL against the manufacturer's official datasheet to confirm packaging details and tape-and-reel specifications. Ensure compatibility with existing BOM requirements regarding RoHS compliance and REACH SVHC status before finalizing procurement orders.

Selection Notes

Select this component when a compact NPN digital transistor with integrated 10kΩ bias resistors is required. Consider the SOT-416 package size constraints and the 50V voltage rating relative to the load conditions. Verify that the 100mA current capacity aligns with the application's peak and continuous drive requirements.

Part Context

This part belongs to the DTC114EE series of digital transistors. It serves as the NPN counterpart to PNP variants like the DTA114EE. The series is designed for space-saving designs where pre-biased transistors replace discrete resistor networks, commonly found in consumer electronics and industrial control boards.

Replacement Considerations

Check for direct pin-compatible substitutes such as DTC114EETL or other NPN digital transistors with identical 10kΩ/10kΩ resistor ratios and SOT-416 packaging. Confirm electrical parameter equivalence before substitution.