DTC014EEBTL

Overview

The DTC014EEBTL is an NPN digital transistor from ROHM Semiconductor, featuring built-in biasing resistors to simplify circuit design. It operates with a supply voltage of up to 50 V and supports a continuous collector current of 100 mA. The device includes two integrated resistors: R1 (base) and R2 (emitter-base), both typically rated at 10 kΩ. Key electrical parameters include a minimum DC current gain (hFE) of 30 at 5 mA and 5 V, a maximum operating frequency of 250 MHz, and a power dissipation capacity of 150 mW. It is housed in the SOT-416FL (EMT3F) surface-mount package.

Feature Summary

• Integrates base and emitter-base resistors to eliminate external components for inverter configurations
• Supports high-speed switching with a transition frequency of 250 MHz
• Designed for surface-mount assembly in compact SOT-416FL packages

Applications

• General-purpose logic level shifting and signal inversion
• Driver circuits for small-signal loads requiring pre-biased control
• Interface circuits between microcontrollers and peripheral devices

Procurement Notes

Verify the specific suffix EBTL against the manufacturer's datasheet to confirm the exact packaging format and tape-and-reel specifications. Ensure that the ordering quantity aligns with the standard factory pack size of 3000 units if reel procurement is required. Cross-reference the RoHS compliance status with the latest regulatory documentation provided by ROHM Semiconductor before finalizing purchase orders.

Selection Notes

Select this component when a single NPN digital transistor with equal 10 kΩ internal resistors is required. Compare hFE requirements against the minimum specification of 30 at 5 mA/5 V. Consider the SOT-416FL footprint constraints and the 150 mW thermal dissipation limit relative to the application's ambient temperature conditions.

Part Context

This part belongs to the DTC014 series of digital transistors from ROHM Semiconductor. It shares the same internal resistor configuration as other variants but differs in package type or polarity. The EMT3F/SOT-416FL package is common across several ROHM digital transistor families, offering a standardized footprint for surface-mount designs.

Replacement Considerations

Publicly confirmed substitutes include the DTA014EEBTL (complementary PNP version) and other DTC014 series variants with different resistor values such as DTC014YEBTL or DTC014UEBTL. Verify pin compatibility and electrical ratings before substitution.