DTC114YMT2L

Overview

The DTC114YMT2L is an NPN digital transistor with built-in resistors, manufactured by ROHM Semiconductor. It features a VMT3 (SOT-723) surface-mount package with three terminals. Key electrical specifications include a collector current of 0.1 A, power dissipation of 0.15 W, and a DC current gain (hFE) of at least 68. The input resistance R1 is 1 kΩ, while the emitter-base resistance R2 is 1 kΩ. The device operates within a storage temperature range of -55°C to 150°C and has a physical package size of 1.2x1.2 mm with a thickness of 0.55 mm.

Feature Summary

• Integrates biasing resistors to simplify circuit design without external components
• Supports inverter circuit configuration directly through internal resistor network
• Utilizes compact SOT-723 package for efficient surface-mount assembly

Applications

• Inverter circuits
• Interface applications
• Driver circuits

Procurement Notes

Verify the specific suffix T2L against official ROHM documentation to confirm tape-and-reel packaging quantity and handling specifications. Ensure compatibility with automated pick-and-place equipment requirements for the VMT3 package dimensions. Cross-reference the RoHS compliance status and long-term supply plan details directly from the manufacturer's current datasheet before finalizing procurement orders.

Selection Notes

Select this component when a compact NPN digital transistor with a 10kΩ input resistor ratio is required for space-constrained designs. The built-in resistors eliminate the need for external biasing components, reducing board space and assembly steps. Verify that the 0.1A collector current and 0.15W power dissipation meet the thermal and load requirements of the target application environment.

Part Context

This part belongs to ROHM's standard digital transistor series, which integrates bias resistors directly onto the silicon die. The DTC114Y variant specifically denotes an NPN polarity with a resistor ratio of approximately 4.7 (R1/R2). The MT2L suffix indicates the specific taping and reel configuration for mass production, distinguishing it from cut-tape or bulk packaging options.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Engineers should consult ROHM's official cross-reference tools or contact technical support directly to identify equivalent components with matching electrical characteristics and pin configurations.