DTD513ZMGT2L

Overview

The DTD513ZMGT2L is a single NPN digital transistor manufactured by Rohm Semiconductor, belonging to the DTD513ZE series. It integrates bias resistors within an EMT3 (SOT-416) surface-mount package. Key electrical parameters include a collector-emitter voltage of 12 V and a continuous collector current of 500 mA. The device features a typical base input resistance of 1 kOhms and an emitter-base resistance of 10 kOhms. It offers a minimum DC current gain of 140 at 100 mA and 2 V, with a transition frequency of 260 MHz and power dissipation of 150 mW.

Feature Summary

• Integrates built-in bias resistors to simplify circuit design by eliminating external components.
• Utilizes thin-film resistors for complete isolation, allowing negative biasing off the input.

Applications

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

Procurement Notes

Verify the specific suffix GT2L against official Rohm documentation to confirm packaging details and availability status. Confirm RoHS compliance and lead times directly with authorized distributors or the manufacturer before procurement.

Selection Notes

Select this component for designs requiring a compact NPN digital switch with 500 mA capability. Ensure the 12 V rating meets system voltage requirements. Verify that the SOT-416 footprint matches the PCB layout constraints.

Part Context

This part is part of the DTD513ZE family of pre-biased transistors. It serves as an NPN variant within the series, complemented by PNP counterparts like the DTB513ZE. The EMT3 package provides a small form factor suitable for dense surface-mount assemblies.

Replacement Considerations

Direct substitutes within the same series include DTD513ZE3TL and DTD513ZETL, which share identical electrical characteristics but may differ in packaging format such as cut tape versus reel quantities.