DDTA124ECA-7-F

The DDTA124ECA-7-F is a PNP pre-biased small signal transistor from Diodes Incorporated, designed for surface mount applications. It integrates built-in biasing resistors (R1=R2=22kΩ), simplifying circuit design by reducing external component count. The transistor is rated for a collector-emitter voltage (VCEO) of 50V and a collector current (IC) of 100mA, with a power dissipation of 200mW. It offers a minimum DC current gain (hFE) of 56 at Ic=5mA, Vce=5V, and a maximum collector-emitter saturation voltage of 300mV at Ib=500µA, Ic=10mA. The transition frequency (fT) is 250 MHz, suitable for switching and signal processing applications.

Packaged in a SOT-23-3 (TO-236-3, SC-59) surface mount case, the DDTA124ECA-7-F is lightweight at 0.008 grams and features gull wing leads for reliable soldering. It is supplied in tape and reel packaging with a standard quantity of 3000 units per reel. The device is qualified to AEC-Q101 standards for automotive reliability and is PPAP capable, ensuring suitability for high-reliability applications.

Environmentally, the transistor is fully RoHS3 compliant, lead-free, and halogen and antimony free (green device). It meets UL 94V-0 flammability rating and has a moisture sensitivity level (MSL) of 1 (unlimited). These attributes make the DDTA124ECA-7-F a robust choice for automotive, industrial, and consumer electronics requiring a compact, pre-biased PNP transistor.