DTA113ZEBTL

Overview

The DTA113ZEBTL is a PNP digital transistor manufactured by ROHM Semiconductor, featuring built-in bias resistors to simplify circuit design. It operates in the SOT-416 (EMT3) surface-mount package with three terminals. Key electrical parameters include a collector-emitter voltage of -50 V and a continuous collector current of -100 mA. The device incorporates an input resistor (R1) of 1 kΩ and an emitter-base resistor (R2) of 10 kΩ, yielding a typical resistance ratio of 10. It exhibits a minimum DC current gain (hFE) of 33 at -5 mA and -5 V, with a maximum operating frequency of 250 MHz. Power dissipation is rated at 150 mW, and the junction temperature range extends up to +150°C.

Feature Summary

• Integrates bias resistors to eliminate external components for inverter circuits
• Optimized for high-speed switching applications with a 250 MHz transition frequency
• Automotive-grade reliability certified under AEC-Q101 standards

Applications

• Inverter circuits for logic interfaces
• Driver circuits for relays and solenoids
• Gate drive stages for power MOSFETs

Procurement Notes

Verify the specific ordering suffix to confirm packaging format and automotive qualification status. Ensure the component matches the required polarity and resistance values for the target application. Confirm RoHS compliance and lead times through authorized distribution channels prior to procurement.

Selection Notes

Select this component when a compact PNP solution with integrated biasing is required for space-constrained designs. The 1 kΩ input resistance suits direct interface with standard logic outputs. Verify that the -50 V rating and -100 mA current capacity exceed the maximum load requirements of the intended switching application.

Part Context

This part belongs to the DTA113 series of pre-biased transistors from ROHM. These devices are designed to replace discrete transistor-resistor networks, reducing board space and assembly costs. The series includes various configurations with different resistance ratios and packages, catering to diverse digital switching needs in consumer and industrial electronics.

Replacement Considerations

Compatible substitutes include DTA113ZE3HZGTL and DTA113ZEFRATL, which share identical pinouts and electrical characteristics within the same SOT-416 package family.