IXYS

<p>The IXYS DSP25-12A is a phase-leg rectifier diode array consisting of two series-connected diodes in a single package. It is designed for line frequency rectification in single and three-phase bridge configurations. The device features a repetitive peak reverse voltage of 1200V, an average forward current of 28A per diode, and a forward voltage drop of 1.6V maximum at 55A. The non-repetitive peak forward current (IFSM) is 300A at 50Hz (45°C junction temperature), and the I²t rating is 450 A²s. The diode uses planar passivated chips and is standard recovery (&gt;500ns). Thermal characteristics include a junction temperature range of -40°C to 180°C, storage temperature of -40°C to 150°C, and a junction-to-case thermal resistance of 1.5 K/W. The through-hole mounting package is TO-247AD (TO-247-3) with a weight of 6g. The epoxy molding meets UL 94V-0 flammability classification. The isolated version (AR) is UL registered. Mounting torque for M3 screws is 0.8 to 1.2 Nm.</p>

<p>The DSEI2X121-02A is a fast recovery diode module manufactured by IXYS, designed for high-power applications requiring efficient switching. It integrates two independent standard recovery diodes, each rated for a maximum reverse voltage of 200V and an average rectified current of 123A. The module achieves a fast reverse recovery time of 50ns, enabling reduced switching losses in high-frequency circuits. Forward voltage drop is typically 1.1V at 120A, contributing to low conduction losses.</p><p>&nbsp;</p><p>The device is packaged in a SOT-227B (miniBLOC) case designed for chassis mounting, ensuring robust thermal management. It operates over a wide temperature range from -40°C to 150°C, suitable for demanding industrial environments. The two-diode configuration allows flexible circuit topologies such as common-cathode or independent operation.</p>

<p>The IXYS DSEC60-02A is a HiPerFRED epitaxial diode array designed for high-speed switching applications. It contains two diodes in a common cathode configuration, each rated for 200V repetitive peak reverse voltage and 30A average forward current. The device offers a typical forward voltage of 1.2V at 25°C and 0.95V at 150°C, ensuring efficient operation across a wide temperature range.</p><p>&nbsp;</p><p>With a reverse recovery time of 25 ns (measured at IF=1A, -di/dt=200A/µs), the DSEC60-02A is optimized for fast switching. It features a non-repetitive surge current rating of 325A (10ms, sine), a maximum junction temperature of 175°C, and a thermal resistance junction-to-case of 0.9 K/W. The part is housed in a TO-247AD (TO-247-3) through-hole package and weighs approximately 6 grams.</p><p>&nbsp;</p><p>Applications include antiparallel diodes for high-frequency switching devices, snubber circuits, freewheeling diodes in converters and motor control, and rectifiers in switch-mode power supplies (SMPS). The device is also suitable for induction heating, UPS systems, and ultrasonic equipment.</p>

<p>The DSA80C100PB is a Schottky diode array from IXYS, featuring two diodes in a common cathode configuration. It is designed for high-frequency rectification and power supply OR-ing applications.</p><p>&nbsp;</p><p>Key electrical specifications include a forward voltage of 910 mV at 40 A and a reverse leakage current of 700 A at 100 V. The device is classified as fast recovery with a recovery time of less than 500 ns.</p><p>&nbsp;</p><p>The diode array is housed in a through-hole TO-220-3 package, which is suitable for easy mounting on PCBs. It operates over a wide temperature range from -55°C to 175°C, making it suitable for demanding environments.</p>

<p>The IXYS DSEC60-12A is a high performance fast recovery diode array featuring two common cathode diodes in a single TO-247AD package. It is rated for a maximum reverse voltage of 1200V and an average rectified current of 30A per diode. The device offers a maximum reverse recovery time of 40 ns and typical recovery times as low as 8.5 ns at 25°C. Forward voltage is typically 2.30V at 30A and 25°C, with a maximum of 2.74V at 30A. The diode employs planar passivated chips for very low leakage current and soft recovery behavior, reducing EMI/RFI. It is designed for through-hole mounting and operates over a junction temperature range of -55°C to 175°C. Typical applications include antiparallel diodes for high frequency switching, snubber circuits, freewheeling diodes, and output rectifiers in SMPS and UPS systems.</p>

<p>The DSA50C100QB from IXYS is a Schottky diode array designed for high-efficiency rectification and power switching applications. It features a 1 pair common cathode configuration, providing a compact solution for space-constrained designs. The device exhibits a low forward voltage of 900 mV at 25 A, minimizing conduction losses. With a fast recovery speed of ≤500 ns, it is suitable for high-frequency circuits. The non-repetitive surge current rating reaches 450 A at 100 V, ensuring robustness during inrush events. The junction operating temperature range spans -55°C to 175°C, allowing reliable operation in harsh environments. The diode array is housed in a through-hole TO-3P-3 package (also known as SC-65-3), offering excellent thermal performance and easy mounting on heatsinks. This component is commonly used in power supplies, inverters, and freewheeling diode circuits where high current capability and fast switching are required.</p>