DTC023JEBTL

Overview

The DTC023JEBTL is a pre-biased PNP digital transistor manufactured by Rohm Semiconductor. It integrates an NPN bias resistor and a PNP transistor within a single EMT3F (SOT-416FL) surface-mount package. Key electrical specifications include a maximum collector-emitter voltage of 50 V, a continuous collector current of 100 mA, and a maximum power dissipation of 150 mW. The device features built-in resistors with values of R1 = 2.2 kOhms and R2 = 47 kOhms. It exhibits a DC current gain (hFE) of at least 80 at 5 mA and 10 V, with a transition frequency of 250 MHz.

Feature Summary

• Integrates a PNP transistor with dual internal bias resistors to simplify circuit design and reduce component count.
• Provides high-speed switching capabilities with a transition frequency of 250 MHz for efficient signal processing.
• Offers low saturation voltage characteristics to minimize power loss during conduction states.

Applications

• General-purpose switching circuits in consumer electronics.
• Interface drivers for logic level translation between microcontrollers and peripheral devices.
• Buffer amplifiers in portable battery-operated equipment.

Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to ensure correct packaging configuration. Confirm that the selected variant matches the required tape-and-reel or cut-tape format for automated assembly processes. Ensure compliance with RoHS3 standards as specified in the product documentation before finalizing procurement orders.

Selection Notes

Select this component when a compact PNP solution with integrated biasing is required for space-constrained designs. Verify that the 100 mA collector current rating meets the load requirements of the target application. Consider the EMT3F package dimensions for PCB layout compatibility and thermal management constraints relative to the 150 mW power dissipation limit.

Part Context

This part belongs to Rohm's standard digital transistor series, designed to replace discrete resistor-transistor combinations. It serves as a direct replacement for similar pre-biased PNP transistors in existing schematics, offering improved reliability through reduced solder joints and simplified bill of materials for mass production environments.

Replacement Considerations

Check for equivalent parts from other manufacturers such as ON Semiconductor or Diodes Inc. that match the 50V/100mA/PNP specification and SOT-416FL footprint. Ensure pinout compatibility and identical internal resistor values (R1=2.2k, R2=47k) to maintain circuit functionality without redesign.