Texas Instruments announced an expansion in its portfolio of space-grade analog semiconductor products in highly reliable plastic packages for a diverse range of missions. TI developed a new device screening specification called space high-grade in plastic (SHP) for radiation-hardened products and introduced new analog-to-digital converters (ADCs) that meet the SHP qualification. TI also introduced new […]
Aerospace
SMD TVS diodes feature higher surge handling for aerospace, avionics apps
Littelfuse, Inc. announced the new 5.0SMDJxxS-HRA TVS Diode Series. The high-reliability TVS diodes are designed, manufactured, and screened to provide robust overvoltage protection, with low early failures and zero degradation over continuous surge events. Today’s aircraft use more and new composite materials, thus requiring higher-level lightning protection for all electrical and electronic equipment. The 5.0SMDJxxS-HRA is […]
Multilayer varistors withstand severe flexing, vibration, and temperature cycling
KYOCERA AVX has released the industry’s first automotive-qualified multilayer varistors (MLVs) equipped with the company’s patented FLEXITERM soft termination technology, which has been widely employed on a number of automotive-qualified multilayer ceramic capacitors (MLCCs) for more than 15 years. Designed to satisfy automotive industry demands for more robust component solutions, the new VCAS Series MLVs with FLEXITERM […]
Current-sense shunt resistor offers 0.5 milliohm resistance, 3-W power rating
High-efficiency current sensing requires low resistance values. However, lead resistance may cause inaccuracies in sensing measurement for ultra-low resistance values. Four terminal Kelvin connections with separate sense and current flow connections eliminate the detrimental effects of lead resistance yielding a very accurate measurement of the power delivered. Stackpole’s CSSK3637 is a four-terminal device offering resistance […]
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-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 […]
Rad-hard GaN FET comes in small 6.56-mm-sq footprint
EPC announces the introduction of the EPC7004 radiation-hardened GaN FET. The EPC7004 is a 100 V, 7 mΩ, 160 APulsed, rad-hard GaN FET in a small 6.56 mm2 footprint. The EPC7004 has a total dose radiation rating greater than 1 Mrad and SEE immunity for LET of 85 MeV/(mg/cm2). The EPC7004, along with the rest […]
Low-profile aluminum electrolytic capacitors feature high-temperature operation
Exxelia is expanding its CUBISIC capacitor range with an HTLP (High-Temperature Low Profile) version. This CUBISIC HTLP offers, in a thin rectangular packaging, the highest energy density of capacitors in its class, combined with a high-temperature resistance (-55° → +125°C). The new range of CUBISIC HTLP offers up to 60% more capacity than any other […]
Rad-hard P-FETs handle 22 A, 60 V
SSDI developed the SFL22P06S.5 to respond to a customer’s request for a 2N7624U3 replacement needed for a space application. This -22 A, -60 V P-channel MOSFET in the SMD.5 package has a low on-resistance of 60 mΩ max (-10 V, -10 A) and a low total gate charge of 7 NC type. This fast switching device […]
Rad-hard 200-V GaN transistor boasts ultra-low on-resistance, tiny footprint
EPC announces the introduction of the EPC7007 radiation-hardened GaN FET. The EPC7007, a 200 V, 25 mΩ, 80 APulsed, rad-hard GaN FET in a small 5.76 mm2 footprint. The EPC7007 has a total dose rating greater than 1 Mrad and SEE immunity for LET of 85 MeV/(mg/cm2). These devices are offered in a chip-scale package, […]
