Date: 30/11/2010

NXP launches 30V MOSFET featuring RDSon of 1.4mOhm at 4.5V

NXP Semiconductors N.V. has released a 30V MOSFET in LFPAK, Power-SO8 package. NXP claims this is the industry's lowest RDSon of 1.4mOhm at 4.5V. The new MOSFET, PSMN1R0-30YLC, is optimized for 4.5V DC-DC switching regulator applications such as synchronous buck regulators, synchronous rectifiers in isolated power supplies and Power OR-ing. The max Id (drain current) is rated a Max of 100 Amps.

The PSMN1R0-30YLC is available now at US $1.07 per piece for volumes up to 10,000 pieces.

The other comparable similar product in the market include:
30V IRFH53xxTRPbF MOSFET from International Rectifier with RDS(on) of only 1.4 mOhm (max.) combined with only 50 nC Qg with Id rating upto 100 Amps.
FDMS7650, 30V N-Channel PowerTrench MOSFET from Fairchild Semiconductor with Id rating upto 32 Amps.

Infineon's Optimos is also a worthy product to cross check for your MOSFET selection.