DTC114YE3HZGTL

Overview

The DTC114YE3HZGTL is an NPN digital transistor manufactured by ROHM Semiconductor, featuring built-in biasing resistors within a compact SOT-416 (EMT3) surface-mount package. It operates with a collector-emitter voltage of 50 V and a continuous collector current of 100 mA. The device includes an internal base resistor (R1) of 10 kΩ and an emitter-base resistor (R2) of 47 kΩ, resulting in a resistance ratio of approximately 4.7. Key electrical characteristics include a minimum DC current gain (hFE) of 68 at 5 mA and 5 V, a transition frequency of 250 MHz, and a maximum power dissipation of 150 mW. Designed for automotive applications, it meets AEC-Q101 standards and functions reliably across a temperature range of -55°C to +150°C.

Feature Summary

• Integrates NPN bipolar junction transistor with dual bias resistors to simplify circuit design and reduce component count.
• Automotive-grade reliability compliant with AEC-Q101 qualification standards for harsh environment operation.
• Compact SOT-416 package enables high-density mounting on printed circuit boards.

Applications

• Inverter circuits requiring simplified input impedance matching without external discrete resistors.
• Switching applications in automotive electronic control units and body electronics.
• General-purpose signal switching and level shifting in industrial control systems.

Procurement Notes

Verify the specific suffix 'ETL' or 'HZGTL' against the manufacturer's official datasheet to confirm packaging type and automotive grade status. Ensure the ordering part number matches the required tape-and-reel quantity and RoHS compliance documentation before finalizing procurement orders.

Selection Notes

Select this component when a single NPN switch with integrated pull-down/pull-up functionality is required in space-constrained designs. Compare the 10k/47k resistor configuration against other variants like DTC114EE3HZGTL if equal resistance ratios are needed. Confirm that the 100 mA current rating and 150 mW power dissipation meet the specific load requirements of the target application.

Part Context

This part belongs to the DTC114 series of Bias Resistor Built-in Transistors (BRTs). It shares the same functional core as the standard DTC114YETL but is specifically qualified for automotive use under the AEC-Q101 standard. The HZG suffix typically denotes specific automotive reliability testing and material composition requirements distinct from general consumer electronics versions.

Replacement Considerations

Direct pin-compatible substitutes within the same family include DTC114YETL for non-automotive applications or DTC114YE3HZG for alternative packaging configurations. Verify that any replacement maintains the 10kΩ/47kΩ resistor ratio and NPN polarity to ensure circuit compatibility.