Nexperia has developed the Clip-bonded FlatPower (CFP) package for a portfolio of Schottky rectifiers to help designers to implement efficient and space-saving designs in automotive, industrial, computing and consumer electronics applications.
High-power rectifiers in the CFP package style offer a superior alternative to the standard SMA package, and provide better thermal performance. The Nexperia portfolio of CFP rectifiers includes high-efficiency trench rectifiers featuring a combination of low forward voltage and low reverse current, even at high ambient temperatures. These devices are for applications fitting these specifications:
- 40V to 60V maximum reverse voltage
- 1A to 15A maximum forward current
Functions for which these devices are well suited include polarity and back drive protection, and blocking and ORing.
Nexperia also offers a group of low-leakage CFP planar rectifiers which offer ultra-low reverse current. They provide very good protection against the risk of thermal runaway. The specifications include:
- 60V to 100V maximum reverse voltage
- 1A to 10A maximum forward current
They are well suited to DC-DC boost conversion in automotive applications.
The Nexperia rectifiers, in forward voltage ratings ranging from 30V to 100V, are available in:
- CFP3 package measuring 2.6mm x 1.7mm x 1.0mm
- CFP5 package measuring 3.8mm x 2.5mm x 1.0m
- CFP15 package measuring 5.8mm x 4.3mm x 0.8mm
Nexperia Schottky rectifiers: Three CFP package options