V I S H AY I N T E R T E C H N O L O G Y, I N C . OPTOCOUPLERS VO3120, VO3150A IGBT/MOSFET Drivers Vishay, as a leading supplier of optocouplers, has a broad portfolio that features phototransistor, photodarlington, phototriac, linear, and high-speed output devices, all packaged in extremely reliable surface-mount and through-hole packages. Adding to this portfolio, Vishay is introducing a new family of IGBT/MOSFET drivers: the VO3120 and VO3150A. Designed for environments with high temperature and high electrical noise, they are the ideal choice for industrial and consumer electronics applications. They effectively provide isolation to meet extreme safety requirements and enhance noise decoupling between sensitive control circuitry and the power stages of industrial power converters. APPLICATIONS FEATURES • Output current of 2.5 A and 0.5 A • DC brushless and AC motor drives • Widest supply voltage: from 15 V to 32 V • Inverters and DC/DC converters • Low current consumption of 2.5 mA max • Uninterruptible power supplies (UPS) • Wide operating temperature range of – 40 °C to + 110 °C • Switch mode power supplies (SMPS) • CMTI of 25 kV/μs • Induction stove tops • Propagation delay from 0.1 μs to 0.4 μs • Plasma displays • Welding equipment • PWD max of 0.02 μs RESOURCES • Datasheets: http://www.vishay.com/doc?81808 and http://www.vishay.com/doc?81314 • IGBT/MOSFET gate drive optocoupler application note: http://www.vishay.com/ppg?81227 • For technical support, contact: [email protected] • For further information: http://www.vishay.com/optocouplers/opto-driver/ • Sales contacts: http://www.vishay.com/doc?99914 One of the World’s Largest Manufacturers of Discrete Semiconductors and Passive Components PRODUCT SHEET 1/2 VMN-PT0400-1411 THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 V I S H AY I N T E R T E C H N O L O G Y, I N C . OPTOCOUPLERS VO3120, VO3150A WIDEST OPERATING SUPPLY VOLTAGE RANGE 59 V Breakdown Typ VCC VIN Vishay offers the widest operating Control voltage range from 15 V to 32 V. input The wide range enables engineers to GND design with IGBTs that recommend negative gate drive for faster switching, reduction in dV/dt induced turn on, and to ensure the IGBT is off in electrically noisy environments. Shield RIN NC Open collector A 6 C 35 V Absolute Max 32 V Recommended Max 30 V Recommended Max VO VO NC + High Voltage DC Rgate 3-Phase AC -VEE Competitor Vishay - High Voltage DC LOW CURRENT CONSUMPTION Vishay’s opto-IGBT Drivers’ low quiescent current dissipation, as low as 1.5mA at 25 ºC and up to 2.5mA over their rated temperature range, greatly simplify the biasing of the secondary Vcc directly from the high-voltage power buss using a simple passive resistive divider network. In addition to the low quiescent current, the negative temperature coefficient nature of the supply current has the added benefit that as ambient temperature increases the current and subsequent dissipated power decreases. The end result is designs that require smaller thermal dissipation components, optimizing cost and efficiency. HIGHER TEMPERATURE RATING Vishay’s IGBT/MOSFET drivers have an ambient temperature rating from - 40 ºC to + 110 ºC. This makes them ideal for use in applications that operate in industrial environments. Offering the highest isolation voltage of 5300 VRMS makes them even more applicable to these industrial environments, as well as providing the necessary isolation and protection of electronic equipment. PRODUCT SPECIFICATIONS Recommended Operating Conditions Forward current IF 7 16 mA Supply current V 15 32 V Temperature Tamb - 40 110 °C High-level supply current ICCH 2.5 mA Low-level supply current ICCL 2.5 mA UVLO threshold Electrical Switching MAX TYP. VALUE UNITS PARAMETER MIN CHARACTERISTIC SYMBOL Output current (IO) for the new drivers is 2.5 A for the VO3120 and 0.5 A for the VO3150A. All other electrical and switching characteristics are the same for both devices. UVLO+ 11 13.5 V UVLO- 9.5 12 V Isolation voltage VISO 5300 VRMS Threshold input voltage low to high IFLH 5 mA Threshold input voltage high to low VFHL 0.8 Propagation delay time to logic low output t PHL 0.1 0.4 μs Propagation delay time to logic high output t PLH 0.1 0.4 μs Pulse width distortion PWD 0.2 μs Common mode transient immunity at logic high output CMR H 25 35 kV/μs Common mode transient immunity at logic low output CMR L 25 35 kV/μs V CMTI PRODUCT SHEET 2/2 VMN-PT0400-1411 THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000