DDTA113ZE-7-F

The DDTA113ZE-7-F is a PNP pre-biased small signal surface mount transistor manufactured by Diodes Incorporated. It is part of the DDTA series featuring built-in biasing resistors R1 (1 kΩ) and R2 (10 kΩ), eliminating the need for external resistors in many switching and amplification applications.

The device has a collector-emitter breakdown voltage (VCEO) of 50 V and a continuous collector current rating of 100 mA. With a DC current gain (hFE) of minimum 33 at 10 mA, 5 V and a transition frequency (fT) of 250 MHz, it is suitable for low-power switching and signal processing. The maximum VCE saturation voltage is 300 mV at Ib=500 µA, Ic=10 mA.

The transistor is housed in the compact SOT-523 surface mount package, with a power dissipation of 150 mW. It is qualified to AEC-Q101 standards for high reliability, making it suitable for automotive applications. The device is RoHS3 compliant, lead-free, and halogen-free, with an MSL of level 1.

With its integrated bias resistors and small footprint, the DDTA113ZE-7-F simplifies PCB design and reduces component count in applications such as inverter circuits, driver stages, and interface circuits.