Features Low Saturation Voltage High Speed Switching RoHS Compliant Voltage Class: 600 V; Current Class: 16 A (Tc= 100 °C); Voltage Class: 1.7 V. l tf——120 ns (typ.)

Applied Air Conditioning (Simple PFC) Power Supply (Simple PFC)

Operation Precautions

In the case of a sanken product or a product designed with a sanken product, reliability is largely determined by how much the rating is derated. Derating can be interpreted as the operating range is set by derating the load from each rating, or taking into account the derating of surge voltage or noise in order to guarantee or improve reliability. In general, derating factors include electrical stress, such as voltage current, electricity, etc., environmental stress, such as ambient temperature, humidity, etc., and the resulting thermal stress due to self-heating of semiconductor products. For these stresses, the instantaneous value, the maximum value and the minimum value. Values must be taken into account. In addition, it should be noted that due to the large self-heating value of power supply equipment or integrated circuits including power supply devices, the degree of junction temperature derating has a significant impact on reliability. Please observe the following precautions as inappropriate storage environment and handling methods may adversely affect reliability. Storage Precautions Ensure storage conditions are at standard temperature (5 to 35°C) and standard relative humidity (approximately 40% to 75%); avoid storage in places with extreme changes in temperature or humidity.

Avoid places with dust or harmful gases, and avoid direct sunlight. l Conduct lead corrosion and solderability re-examination on products that have been stored for a long time. Testing and Handling Precautions When testing during inspection testing and other standard tests, the product should be protected from power surges, short circuits between product pins, and incorrect connections from the test equipment. Ensure that all test parameters are within the ratings specified by Sanken for the product. Precautions for using thermal grease When using thermal grease, apply it evenly and thinly. Excessive pressure may be generated if more grease is applied than required. Long-term storage of thermal grease may cause cracking of the grease and result in low emissivity. Also, old grease can cause the resin to mold when tightening the product to the radiator. Full consideration is given to preventing foreign matter from entering the thermal grease. When foreign objects are mixed together, radiation performance may be reduced, or insulation failure due to insulation damage to the plate. lThe thermal grease recommended for resin-molded semiconductors should be used. Our recommended thermal greases are as follows and are equivalent.

Precautions for Mounting to Heatsinks When the flatness around the screw hole is insufficient, such as when mounting the product to a screw hole that has a pinched (burr), the product may be damaged, even with a thread pitch lower than recommended. When installing the product, the flatness of the installation surface should be less than or equal to 0.05mm. Please select the appropriate screw according to the product shape. Do not use flat head machine screws because of the product. Self-tapping screws are not recommended. When using self-tapping screws, the screw may go into the slanted hole and not be vertical, depending on the condition of the hole before threading or the working condition. That could stress the product and cause it to malfunction. Recommended screw torque:

For tightening screws, if a tightening tool (such as a driver) hits the product, the packaging can crack and stress fractures can occur inside, shortening the life of electrical components and potentially causing catastrophic failure. Tightening with an air driver can make a big difference. Also, screw torque higher than the set torque can possibly damage the packaging. Therefore, an electric drive is recommended. When tightening the package in two or more positions, first preload with lower torque in all positions, then tighten with specified torque. Torque control is mandatory when using powered drives. l Please pay special attention to the relaxation of the press mold. If the hole diameter of the heat sink is less than 4 mm, it may cause the resin to crack when tightening. Welding l When welding products, be sure to minimize the working time within the following limits: The welding distance should be at least 1.5 mm from the main body of the product. Operators must be grounded when handling the product with electrostatic discharge. A grounded wrist strap worn should have at least 1MΩ resistance from the operator to ground to prevent shock hazards and should be placed near the operator. Workbenches where product is handled should be grounded and equipped with conductive benches and floor mats. When using measurement equipment such as a curve tracer, the equipment should be grounded. When the product is soldered, the tip of the soldering iron or tin bath must be grounded to prevent leakage voltages that they apply to the product. Products should always be stored in deep tank containers or conductive containers, or wrapped in aluminum foil. Important Notes l The contents of this document are subject to change for improvement and other purposes without notice. Make sure this is the latest version of the documentation before use.

l The application examples, operation examples and recommended examples described in this document are cited for the sole reference purpose of the use of the products in this document and Sanken assumes no responsibility for any infringement of industrial property rights, intellectual property rights, life, body, property or any damages that may result from Sanken or its use. any third party. Unless Sanken otherwise agrees in writing, Sanken makes no warranties of any kind, express or implied, with respect to the products, including their merchantability, fitness for a particular purpose and particular use of the environment, as well as those contained in this document. information, including its accuracy, usefulness and reliability. Despite Sanken's commitment to improving the quality and reliability of its products, failures and defects in semiconductor products to some extent are inevitable. Users of Sanken products are advised to design at their own risk, precautions, including the safety of equipment or systems, for personal injury, death, fire or social damage caused by equipment failure or malfunction. The Sanken products listed in this document are components of electronic equipment or instruments designed for general use (household appliances, office equipment, telecommunications equipment, measuring equipment, etc.).

When considering the use of Sanken products in applications that require higher reliability (transportation equipment and its control systems, traffic signal control systems or equipment, fire/crime alarm systems, various safety devices, etc.), even in general-purpose electronic equipment If a longer life expectancy or instrument is required, before using the product, please contact the nearest Sanken sales representative to discuss here. Use of Sanken products without Sanken's written consent strictly requires reliability (aerospace equipment, nuclear power control systems, life support systems, etc.) is prohibited. When using the products specified herein, by (i) combining other products or materials or (ii) subjecting the products to physical, chemical or other processing or handling, due consideration may be given to all possible risks that may be used in advance and at your own risk. The products listed in this article do not consider radiation-resistant design. Shanken is not responsible for any problems, such as during shipping, of products from Shanken's distribution network.