Diodes Incorporated supply the DXTN and DXTP 78Q and 80Q series of bipolar transistors providing a broad range of collector-emitter breakdown voltage ratings from 30V to 100V. These transistors handle continuous currents up to 10A, and peak pulses up to 20A, supporting 12V, 24V, and 48V automotive systems.
With a saturation as low as 17mV, the transistors reduce conduction losses by up to 50% compared to previous generations, and low on-resistance down to 12mΩ further minimizes heat generation in gate driving, power line switching and dc-dc conversation tasks.
For space-constrained designs, the transistors are supplied in a surface-mount PowerDI®3333-8 package measuring 3.3mm x 3.3mm. This compact footprint reduces PCB footprint by up to 75% relative to traditional SOT223 alternatives, and includes a large underside heatsink.
The transistors have an operating temperature of up to 175°C, ensuring reliability in harsh environments, as well as high ESD robustness with human body model (HBM) rating of 4kV and a charged device model (CDM) rating of 1kV.
