onsemi, a pacesetter in clever energy and sensing applied sciences, as we speak introduced a collection of recent MOSFET gadgets that characteristic progressive top-side cooling to help designers in difficult automotive functions, particularly inside motor management and DC/DC conversion.
MUNICH – Nov. 15, 2022 – onsemi (Nasdaq: ON), a pacesetter in clever energy and sensing applied sciences, as we speak introduced a collection of recent MOSFET gadgets that characteristic progressive top-side cooling to help designers in difficult automotive functions, particularly inside motor management and DC/DC conversion. The corporate is displaying the brand new gadgets at its sales space 101 in corridor C4 at electronica, the world’s main commerce truthful and convention for electronics.
Housed in a TCPAK57 bundle measuring simply 5mm x 7mm, the brand new Prime Cool gadgets characteristic a 16.5mm2 thermal pad on the highest facet. This permits warmth to be dissipated immediately right into a heatsink fairly than through a typical printed circuit board (PCB). By enabling using each side of the PCB and lowering the quantity of warmth going into it, the TCPAK57 gives elevated energy density. Improved reliability of the brand new design provides to an total prolonged system lifetime.
“Cooling is without doubt one of the biggest challenges in excessive energy design and efficiently addressing it’s the key enabler to lowering measurement and weight, which is essential in fashionable automotive design,” stated Fabio Necco, vice chairman and basic supervisor, Automotive Energy Options at onsemi. “With glorious electrical effectivity and having eradicated the PCB from the thermal path, the design is considerably simplified whereas lowering measurement and value.”
The gadgets ship {the electrical} effectivity required in excessive energy functions with RDS(ON) values as little as 1mΩ. Moreover, the gate cost (Qg) is low (65 nC), lowering losses in high-speed switching functions.
This answer leverages onsemi’s deep experience in packaging to offer the very best energy density answer within the business. TCPAK57 preliminary portfolio contains 40V, 60V and 80V. All gadgets are able to working at junction temperatures (Tj) of 175°C and are AEC-Q101 certified and PPAP succesful. This, together with their gull wings that enables inspection of solder joints and superior board stage reliability, makes them ideally suited to demanding automotive functions. The goal functions are excessive/medium energy motor controls akin to electrical energy steering and oil pumps.
SOURCE: onsemi
