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Fast Recovery Epitaxial Diodes (FRED) for use as free-wheeling diodes; Soft recovery prevents generation of overvoltage spikes. DSEKA Inventory, Pricing, Datasheets from Authorized Distributors at ECIA . Instant results for DSEKA. DSEK A – fast recovery epitaxial diodes,, housings: TOAD. manufacturer, IXYS Corporation. manufacturer’s name, DSEKA.
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These new devices feature low static drain to source on-resistances and provide unparalleled performance and reliability in controlled current output applications.
Free technical support If something goes wrong, we will be ready and willing to help!
O W61 Weight g W62 Weight g Comments 0 Write your comment. Calibration equipment Electrical calibration equipment Pressure calibration equipment Temperature calibration equipment. Due to their internal DCB isolation, these devices simplify assembly and provide lower thermal resistance from junction to heatsink compared to external isolation materials.
Fluke, Mikroelektronika, Knipex and Logitech. For other temperature conditions the current ratings can be calculated using the following formulas applicable up to Hz. The Box type clamp uses a four bolt system with disc springs and the correct force on the device is achieved when the bottom of the box just touches the heatsink. It is feasible to use standard housings with appropriate accessories for designing compact power converter operating from AC mains up to V. Soldering equipment Soldering irons Soldering stations HotAir dse Desoldering stations Multifunction stations more Bar clamps are suitable for devices with 19 mm to mm diameter mounting surfaces ad kgf to kgf clamping forces.
AC voltage regulators Single-phase bridges Three-phase bridges These stacks can easily be modified to meet individual customer requirements. Devices with blocking voltages from 0a6 up to 6kV are available making them ideal for applications with line voltages 06aa to 2kV. Common applications that will greatly benefit from these devices include high side switching, high current regulators, DC Choppers, CMOS high power amplifiers, push-pull amplifiers, and power solid state relays.
They are ideal for high side switching where a simple drive circuit referenced to ground can be used, circumventing additional high side driver circuitry commonly involved when using an N-Channel MOS- FET. Additional product attributes include avalanche capabilities and a square reverse bias safe operating area, allowing the device to safely switch in a snubberless hard switching application.
DCB ceramic substrates form the basis for new product ideas and electronic developments with a high degree of integration.
Since these devices require no energy or gate voltage for turn-on, high energy efficiency can be achieved through device implementation in zero power normallyon load switch applications. These assemblies are available on short leadtimes to suit most common line voltages and current ratings from 35 A to 15 ka.
Free technical support If something goes wrong, we will be ready and willing to help! The most common function of a diode is to allow an electric current to pass in one direction called the diode’s forward directionwhile blocking current in the opposite direction the reverse direction. Package cross section Leads Mould While the junction-to-case thermal resistance is higher than an equivalent, nonisolated device, what really matters is the total thermal resistance from junction-toheatsink R thjh.
PolarP2 Standard versions are available with drain current ratings of 16A, 24A, 42A, 52A and are tailored to provide designers the best compromise between performance and cost. Exposure to limiting values for extended periods may affect device reliability.
At the time of going to press, this option only applies to two Phase Control Thyristors: V R thjc typ. At increasing switching frequencies, the proper functioning and efficiency of the power switch, aside from conduction losses, is determined by the turn-off behavior of the diode characterized by Q rr, I RM and t rr – 1.
IXYS has also reduced the wafer thickness, which substantially reduces the thermal resistance of the device. CoolMOS devices are avalanche rated, guaranteeing rugged operation. Traditional high voltage EMRs and discharge relays can also be replaced, reducing system complexity and improving overall reliability.
This results in low inductance designs with low EMC disturbance, easy manufacturability and the most important one, reliability. For CoolMOS FETs, this relation can be reduced to a linear function making it possible to achieve extremely low onresistances at high breakdown voltages and small chip sizes.
Working systematically to the highest international standards, we can give your equipment a new lease of life and help protect your investment in these valuable assets. Due to high switching frequencies, harmonics and line distortion may be generated. With such low onstate resistances, these devices offer low conduction and switching losses while a low input capacitance.
The advantages of the Direct Copper Bonded substrate results in a very reliable, high power density component.
These result in reduced power dissipation and higher power density in a wide range of motion control applications, such as air conditioners, refrigerator compressors, home appliances, AC drives, and circulating pump speed controllers. Devices with voltage ranges from V to V are available, making them suitable for applications with line voltages from V to over V higher voltage applications are now served by our range of Medium Voltage Thyristors.
Westcode products have gained a worldwide reputation for quality in military, industrial and domestic applications.
Two types will be available. Assembly modules can incorporate either single of dual devices and allow for the building of; single-phase diode and thyristor bridges, 3-phase diode and thyristor bridges, or 6-phase single way diode and thyristor assemblies.
Principal applications are static converter circuits for speed control of DC-drives, or switching and control dswk for temperature, lighting, soft-start, etc.