DTA013ZMT2L

Overview

The DTA013ZMT2L is a PNP digital transistor manufactured by ROHM Semiconductor, featuring built-in bias resistors within a compact SOT-723 (VMT3) surface-mount package. It operates with a maximum collector-emitter voltage of -50 V and a continuous collector current of -100 mA. The device integrates an input resistor (R1) of 1 kΩ and an emitter-base resistor (R2) of 10 kΩ, providing a typical resistance ratio of 10. With a power dissipation rating of 150 mW and a transition frequency of 250 MHz, it supports efficient switching applications while simplifying circuit design by eliminating the need for external input components.

Feature Summary

• Integrates thin-film bias resistors to enable inverter circuit configuration without external input resistors
• Provides complete isolation between bias resistors to allow negative biasing off the input
• Eliminates parasitic effects through integrated resistor architecture
• Simplifies circuit design by requiring only on/off condition settings for operation

Applications

• Inverter circuits
• Interface circuits
• Driver circuits

Procurement Notes

Verify component authenticity against official ROHM Semiconductor documentation before integration. Confirm that the specific order suffix matches the required packaging format and pinout configuration. Ensure compliance with RoHS directives and check for any automotive qualification requirements if deploying in vehicle systems, as standard grades may not be suitable for such environments.

Selection Notes

Select this PNP variant when complementary NPN types like the DTC013Z series are utilized in push-pull or differential configurations. Verify that the 1 kΩ input resistance aligns with the driving source impedance. Consider the 150 mW power dissipation limit relative to ambient temperature derating curves. Ensure the SOT-723 footprint matches the target PCB layout constraints.

Part Context

This component belongs to ROHM's standard digital transistor family, which combines bipolar junction transistors with integrated bias networks. The DTA013ZMT2L serves as the PNP counterpart to the NPN DTC013Z series. These devices are designed to reduce board space and simplify schematic design by replacing discrete resistor-transistor combinations with single-package solutions.

Replacement Considerations

The complementary NPN equivalent is the DTC013Z series. For automotive-grade applications, consider the AEC-Q101 qualified DTA123EMHZG, though its internal resistor values differ.