ROHM Semiconductor announced its fourth generation 650V fast recovery diodes (FRDs), the RFL/RFS Series, featuring low forward voltage (VF) and fast reverse recovery time (trr), respectively, as well as ultra-low noise characteristics. The new devices are ideal for industrial and consumer equipment that handle large amounts of power, such as air conditioners and EV charging stations. In […]
Power Management
High-voltage contactors feature light weight, compact size
TE Connectivity released an additional configuration of its KILOVAC CAP120R contactor. TE’s KILOVAC CAP120R contactor is ideal for defense, marine, UAM (urban air mobility), UAV (unmanned aerial vehicle) commercial, and military aerospace applications requiring lightweight latching coils and reduced power consumption. The CAP120R contactor now features a high-voltage latching configuration. The 150-amp DC contactor also includes a […]
High-power sense resistors feature high temperature stability
For current sensing applications requiring high efficiency, low resistance values are required. Typically, high power sense resistors are very large and have TCR in the 200 to 400 ppm range. Stackpole’s HCSM2818 is rated at 5 watts and now provides a 2 milliohm resistance value with a TCR of 100 ppm. This ensures the HCSM2818 is stable at […]
Tiny MOSFETS reduce RDS(on) by 74%
Nexperia announced the release of a new range of 20 V & 30 V MOSFETs in the world’s smallest DFN package, the DFN0603. Nexperia already offers ESD protection devices in this package, but has now succeeded in bringing it to their MOSFET portfolio, a feat as yet unmatched in the industry. Next-generation wearable and hearable devices […]
Dual-channel USB power delivery IC targets automotive apps
indie Semiconductor has launched a dual-channel USB Power Delivery (PD) IC that reduces component count, simplifies designs, and enhances the reliability of in-cabin vehicle charging systems for portable devices. Combining power conversion and control and supporting any configuration of USB Type A and Type C ports, the iND87300 is the automotive industry’s most integrated USB-PD […]
Data line, EMI filters feature improved low-frequency performance
ITG Electronics has introduced a new and improved version of its signature series of Data Line and Electromagnetic Interference (EMI) Filters. The company’s F2780Y001L-02X Series offers enhanced performance over a lower frequency spectrum. In addition, an input-side keystone jack helps make them easier to install and integrate. The F2780Y001L-02X Series contains 2-pi low-pass filter and […]
DC/DC supply features wide input up to 36 V
A new generation of MagI³C VDMM power modules: The Variable Step Down MicroModules now covers all bus voltages from 3.3 V through 24 V Applications include Point-of-Load Converters or a direct connection to the 24V bus. The ultra-wide input voltage ranges up to 36 V making the MicroModule robust against voltage transients on the 24 V […]
2-W medical grade 2MOPP DC/DC converter comes in SIP-9 package
P-DUKE has launched its high power density DC/DC converter series in a SIP-8 package named PDL12W. It expands P-Duke’s successful SIP8 casing DC/DC converter range from 2W to 9W with a 12W version. There are three 4:1 input voltage ranges available: 4.5-18, 9-36, and 18-75VDC allowing 25V, 50V, and 100V transient pulses for 1 second. […]
High-power fuses meet UL 248-13 standard for high interrupt current rating
Bourns, Inc. announced the expansion of the Company’s POWrFuse High-Power Fuse product family. The two new POWrFuse models PF-F and PF-M series are high power rating industrial fuse links specially designed to meet the UL 248-13 semiconductor (aR) standard. These high-power fuses are excellent solutions to help protect sensitive power semiconductor devices against overcurrent events in a […]
High-density 12-W DC/DC converters in SIP-8 Package boast 4:1 input range
TRACO POWER announces their new TMR 12WI series of 12 Watt DC/DC converters featuring the highest power density of 4.73W/cm³ in a standard SIP-8 package (12 watts in a 0.87” x 0.32” footprint). The TMR 12WI consists of 24 Models offering 4:1 input ranges of 4.5~18 / 9~36 / 18~75 VDC and output voltages of […]