The PV module industry has moved from full-cell, 60-cell panels toward half-cut cells and higher power classes, and the shift changes what the bypass stage and the junction box must carry. This report covers the cell-architecture trend, the power-class progression, the string-current consequences, and the qualification context, with sources noted at the end. Executive Summary: … Read more
Energy storage systems are converging on DC-coupled architectures, battery racks in the 800–1500 Vdc range, and bidirectional power conversion, and each choice defines what the power semiconductors must carry. This report covers the architecture, the rack voltage, the PCS topologies, and the protection and thermal duty, with the sources noted at the end. Executive Summary: … Read more
Data center power is moving toward higher PSU efficiency levels, 48V rack buses, and higher power per server, and the AC-DC input stage carries the consequences in voltage, current, and thermal duty. This report covers the efficiency roadmap, the 48V architecture, the input-stage implications, and the cooling context, with the sources noted at the end. … Read more
The AWSS5H100 is a 5 A, 100 V Schottky barrier rectifier in an eSGC (TO-277) package from Good-Ark, positioned on the site for automotive lighting modules. It is the 100 V cell of the 5 A AWSS row, and its full electrical specifications are confirmed with the supplier. This article covers the positioning, the LED-string … Read more
The AWSS family covers the automotive lighting and ECU domain with four parts in one footprint: 5 A and 10 A, crossed with 60 V and 100 V, all in eSGC (TO-277). This guide maps the lineup, matches the load, and walks the sample and validation strategy. Four Parts, One Family: The AWSS Lineup Map … Read more
Compact drivers are moving away from the SMC package, and the PDFN56 AMBRP10H100 is a common landing point: smaller footprint, better thermal path, and the same 10 A/100 V class. This guide covers the footprint and thermal comparison, the electrical parity check, and the migration steps from PCB to validation. Why Designers Are Moving Away … Read more
The AMBRP10H100 is a 10 A, 100 V Schottky barrier rectifier in a PDFN56 package from Good-Ark, with 0.76 V typical forward drop at 10 A, a 180 A surge rating, and 3 °C/W junction-to-case resistance. It targets automotive lighting, ECU, and SMPS output stages where a low-profile, board-mounted rectifier carries real current. This article … Read more
Appliances run for a decade on cost-sensitive power stages, and the rectifier choice is a balance: the general-purpose class wins where the voltage, frequency, and loss budget allow, and the upgrade families earn their cost where they do not. This guide covers the boundary, the standby story, the reliability expectation, and a worked example. Cost-Sensitive … Read more
An LED driver regulates current, not voltage, and that changes the rectifier’s loss story: the current is fixed by the LED string, so the forward drop multiplies directly into watts. This guide covers the constant-current logic, the topologies, the 350 mA–3 A selection, and the compact high-temperature fit of the ASGC051BS. Constant-Current Outputs Change the … Read more
Gallium-nitride switches shrank the primary side of USB-PD chargers, but the output stage still turns on a silicon Schottky: at 5–20 V and a few amps, the forward drop is the loss, the PDFN56 package is the heat path, and synchronous rectification is the only serious competitor. This guide walks the PPS load profile, the … Read more