DTA014TEBTL

Overview

DTA014TEBTL is a single PNP digital transistor manufactured by ROHM Semiconductor, featuring a built-in bias resistor (R1) of 10 kOhms. It operates with a collector-emitter voltage of -50 V and a continuous collector current of -100 mA. The device provides a minimum DC current gain (hFE) of 100 at -5 mA and -10 V, with a transition frequency of 250 MHz. Power dissipation is rated at 150 mW, and it functions within a temperature range up to +150°C. Packaged in SOT-416FL (EMT3F), it supports surface mount installation.

Feature Summary

• Integrates a single base bias resistor to simplify circuit design and reduce component count.
• Provides high-speed switching capability with a 250 MHz transition frequency.
• Offers robust electrical performance with a minimum hFE of 100 under specified conditions.

Applications

• General-purpose switching circuits requiring pre-biased PNP transistors.
• Interface drivers for logic-to-load connections.
• High-frequency signal processing applications.

Procurement Notes

Verify the specific suffix 'TL' against the manufacturer's latest datasheet to confirm reel packaging specifications and tape-and-reel dimensions. Ensure compatibility with standard SMT assembly processes for the SOT-416FL package. Cross-reference RoHS compliance status with current regulatory requirements before finalizing procurement orders.

Selection Notes

Select DTA014TEBTL when a single-resistor PNP configuration is required for space-constrained designs. Compare its 10 kOhm input resistance and 150 mW power dissipation against alternative models like DTA014EEBTL if dual resistors are needed. Validate that the -50 V rating meets the system's voltage headroom requirements.

Part Context

This component belongs to the DTA014 series of digital transistors from ROHM Semiconductor. The series offers various configurations including single and dual resistor options in compact packages like SOT-323FL and SOT-416FL. These devices are designed to replace discrete resistor-transistor networks in modern electronics.

Replacement Considerations

DTA014EEBTL serves as a functional substitute within the same family, though it includes both R1 and R2 resistors rather than just R1. Verify pinout compatibility and electrical parameter alignment before substitution.