IXYS

<p>The IXYS DSSK50-0025B is a high performance Schottky diode array configured as a common-cathode pair. Designed for low forward voltage and extremely low switching losses, it uses Schottky technology to achieve a typical forward voltage of 0.43V at 25A (25°C) with a maximum of 0.63V at 50A. The device offers a high current capability of 25A per diode (average) at a case temperature of 125°C and a non-repetitive forward surge current rating of 330A.</p><p>&nbsp;</p><p>The diode array provides fast recovery (≤500ns) and low reverse leakage (80µA max at 25V, 25°C). It is housed in a through-hole TO-247-3 package (TO-247AD outline) with an industry standard footprint, suitable for low voltage converters and free-wheeling diode applications in switch mode power supplies. Operating temperature range is -55°C to 150°C, with a junction-to-case thermal resistance of 1.4 K/W.</p>

<p>The DSA70C100HB from IXYS is a Schottky diode array featuring two diodes in a common cathode configuration. Each diode is rated for a maximum reverse voltage of 100V and an average rectified current of 35A. The forward voltage drop is typically 920mV at 35A, and reverse leakage current is 450µA at 100V. The device offers fast recovery times of less than 500ns, making it suitable for high-frequency switching applications.</p><p>&nbsp;</p><p>Designed for through-hole mounting, the DSA70C100HB comes in the industry-standard TO-247-3 package (also known as TO-247AD). The junction temperature range spans -55°C to 175°C, allowing operation in demanding thermal environments. The common cathode configuration is ideal for use in boost converters, flyback converters, and other power supply topologies requiring a dual Schottky rectifier.</p><p>&nbsp;</p><p>With its low forward voltage drop and fast switching characteristics, this diode array reduces power losses and improves efficiency in power conversion systems. It is commonly applied in switch-mode power supplies (SMPS), OR-ing diodes, and freewheeling circuits.</p>

<p>The IXYS DSSK70-008AR is a high performance Schottky diode array configured as 1 pair common cathode. It is rated for an average forward current of 35A per diode and a repetitive reverse voltage of 80V. The forward voltage is typically 760 mV at 35A, enabling low conduction losses. The diode features fast recovery switching speed (&lt;500ns, &gt;200mA) making it suitable for high-frequency rectification.</p><p>&nbsp;</p><p>The device is housed in a through-hole TO-247-3 package with an ISOPLUS247 supplier package option. The junction-to-case thermal resistance is 0.7 K/W, and total power dissipation is 215W at TC=150°C. Maximum forward surge current is 320A. Operating temperature ranges from -55°C to 175°C.</p>