Description

Electronic Component Model: DSS3515M-7B

Bipolars in Super-Small-Size DFN1006 Package Save Space

Diodes Incorporated has extended its family of small-signal Bipolar transistors in the tiny DFN package, measuring only 1 x 0.6mm, yet delivering the same electrical performance as equivalent devices in much larger packages.

Specifications and features

NPN and PNP small-signal Bipolar transistors in the tiny DFN1006 package.

It has a higher power density with a DFN1006 leadless package that is thermally efficient with 29% lower thermal resistance than an equivalent SOT23 package while occupying 13 times less footprint. This allows much greater power densities to be achieved. The package has a 0.6mm2 footprint and 0.4mm off-board height, enabling the reduction of PCB area while delivering better performance than equivalent transistors in much larger packages.

The leadless package reduces the electrical and thermal path length, increasing performance, while taking up less space on the PCB. It can handle peak currents of up to 1A for load switching applications and has a low equivalent on-resistance of typical < 300mΩ in a tiny package. It is AEC-Q101, “Green,” and RoHS Compliant, qualified to AEC-Q101 standards, RoHS compliant, and has insignificant levels of halogens or antimony compounds.

Application Scenarios

The DSS3515M-7B is suitable for load and signal switching applications in portable devices such as smart phones, tablet PC, digital cameras, portable multimedia players, and Bluetooth headsets.

Comparison

- Small form factor allows reduction of PCB area while delivering better performance

- Higher power density with lower thermal resistance

- Handles peak currents up to 1A for load switching applications

- Low on-resistance

- AEC-Q101, “Green” and RoHS Compliant

- None mentioned