N-Channel MOSFET offers 8 kV ESD protection for PCs.
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Press Release Summary:
RoHS-compliant FDS881XNZ series provides avalanche and high-peak current capability to ensure system safety by surviving voltage spikes that may afflict battery packs. Integrated ESD protection diode offers model-dependent values from 3,600-6,400 V. Respectively featuring max RDS(ON) values of 4, 4.5, and 7 mW, FDS8812NZ suits notebook computers, FDS8813NZ suits all-in-one laptops with displays over 15 in., and FDS8817NZ suits low- to mid-tier models and sub-notebook PCs.
Original Press Release:
Fairchild Semiconductor's N-Channel MOSFET Series Offers 90 Percent Higher ESD for Notebook and Portable Battery Pack Protection Designs
SAN JOSE, Calif.-August 16, 2007-Fairchild Semiconductor introduces a new series of high-efficiency N-channel MOSFETs that boast up to 8kV ESD (HBM) voltage protection --90 percent higher than existing devices on the market. The FDS881XNZ series support the latest architectures for battery pack protection applications such as notebook and cell phones. Utilizing Fairchild's Power Trench® process, these low-RDS(ON) MOSFETs, including the FDS8812NZ with RDS(ON) of less than 5mOhms, reduce conduction losses and extend valuable battery life. They also provide rugged and robust avalanche and high peak current capability to ensure system safety by surviving unexpected voltage spikes that may afflict battery packs.
The FDS881XNZ series offers design engineers a variety of options that they can select depending on their battery application's power management and load switching requirements. The FDS8812NZ (RDS(ON) = 4 mOhm) targets high-end laptops by addressing the thermal challenges resulting from incorporating high levels of functionality into notebook computers. The FDS8813NZ (RDS(ON) = 4.5mOhm) is best suited for all-in-one laptops featuring displays over 15", while the FDS8817NZ (RDS(ON) = 7mOhm) is ideal for general use in low- to mid-tier models, as well as sub-notebook PCs.
Key benefits of FDS881XNZ series include:
Low RDS(ON) solution results in higher operating efficiencies, thereby extending the battery's duration.
Integrated ESD protection diode (HBM) offers 8kV ESD protection.
Rugged/robust avalanche and high peak current capability to withstand voltage spikes and avoid unexpected voltages on the output side.
The FDS881XNZ series of N-channel MOSFETs are available in an industry-standard SO8 package and are a valuable addition to Fairchild's comprehensive battery MOSFET portfolio. For more information about Fairchild's comprehensive line of N- and P-channel MOSFETs, please go to: www.fairchildsemi.com/battery_mosfets.
The FDS881x series utilizes lead-free (Pb-free) terminals and has been characterized for moisture sensitivity in accordance with the Pb-free reflow requirements of the joint IPC/JEDEC standard J-STD-020. All Fairchild products are designed to meet the requirements of the European Union Directive on the restriction of the use of certain substances (RoHS).
Part number FDS8812NZ FDS8813NZ FDS8817NZ
Package SO-8 SO-8 SO-8
Type N-channel N-channel N-channel
RDS (on) max. (mOhm) 4 4.5 7
ESD diode 4.9 6 10
HBM value (V) 6400 5400 3600
VDS (V) 30 30 30
Price (each) $1.18 $1.06 $0.75
US$ 1K pcs
@10V
@4.5V
Price: Please see product table
Availability: Samples are available now
Delivery: 12weeks ARO
Contact: To contact Fairchild about this product, please go to www.fairchildsemi.com/cf/sales_contacts.
About Fairchild Semiconductor:
Fairchild Semiconductor (NYSE: FCS) is the global leader in power analog and power discrete technologies delivering energy-efficient solutions for all electronic systems. Recognized as The Power Franchise® , Fairchild provides leading-edge silicon and packaging technologies, manufacturing strength and system expertise. In 2007, Fairchild celebrates its "50/10" anniversary, commemorating 10 years as a new company and 50 years in the industry. Known as the "Father of Silicon Valley," Fairchild developed the planar transistor in 1958--and with it a new industry. Today, Fairchild is an application-driven, solution-based semiconductor supplier providing online design tools and design centers worldwide as part of its comprehensive Global Power ResourceSM. Please contact us on the web at www.fairchildsemi.com.
