V I S H AY I N T E R T E C H N O L O G Y, I N C . OPTOCOUPLERS VOL3120 IGBT / MOSFET Drivers Vishay, as a leading supplier of optocouplers, has broadened its IGBT / MOSFET optodriver portfolio with a new surface-mount, low-profile 2.5 A IGBT / MOSFET optodriver: the VOL3120. This flat-packaged driver features a small footprint with a 2.5 mm height and minimum 8 mm clearance and external creepage distance. It saves up to 30 % package height compared to the standard DIP package. In addition to its compact size, this device provides high isolation voltage ratings of VIORM = 1050 V and VIOTM = 8000 V, making it ideal for applications with limited height or board space. Additionally, the VOL3120 enables operation at higher working voltages and / or in environments with a high degree of pollution. The very high CMTI of min. 48 kV/µs provides electrical noise decoupling for noisy and harsh industrial environments. Finally, the undervoltage lock-out feature protects the IGBT and MOSFETs from malfunction. FEATURES APPLICATIONS • Output current of 2.5 A • Solar inverter • Widest supply voltage from 15 V to 32 V • DC brushless and AC motor drives • Low current consumption of 2.5 mA (max.) • Induction stove tops • Wide operating temp. from -40 °C to +100 °C • Inverters and DC/DC converters • CMTI of 48 kV/µs • Uninterruptible power supplies (UPS) • Propagation delay of 0.25 µs (typ.) • Welding equipment • PWD of 0.3 µs (max.) • Alternative energy RESOURCES • Datasheets: www.vishay.com/doc?82656 • Application Notes: –– IGBT/MOSFET Gate Drive Optocoupler: www.vishay.com/doc?81227 –– Optocoupler Common Mode Transient Immunity (CMTI) - Theory and Practical Solutions: www.vishay.com/docs/83702/appnot83.pdf • For technical support, contact: [email protected] • For further information: www.vishay.com/optocouplers/opto-driver/ • Sales contacts: www.vishay.com/doc?99914 Brochure Type 1/2 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 A WORLD OF SOLUTIONS VMN-PT0456-1506 www.vishay.com V I S H AY I N T E R T E C H N O L O G Y, I N C . OPTOCOUPLERS VOL3120 PACKAGE PERFORMANCE The height of the VOL3120 is 30 % lower than drivers in a standard DIP package, saving space in applications where space height is critical, such as inductive stove tops and compact inverters used in domestic solar and motor drives. In addition, the device provides high isolation voltage ratings of VIORM = 1050 V and VIOTM = 8000 V, making it ideal for applications operating at higher working voltages and / or in environments with a high degree of pollution. WIDEST OPERATING SUPPLY VOLTAGE RANGE AND NOISE ISOLATION Vishay offers the widest operating voltage range from 15 V to 32 V. This wide range enables engineers to design with IGBTs that recommend negative gate drives for faster switching, while the superior CMR performance enhances noise isolation between high-power switching areas and low-power and small-signal controlling areas. LOW CURRENT CONSUMPTION Vishay’s IGBT / MOSFET optodrivers, with their low supply current down to 1.5 mA at 25 °C and up to 2.5 mA over their rated temperature range, greatly simplify the biasing of the secondary Vcc directly from the high-voltage power rail using a simple passive resistive divider network in combination with a Zener diode. In addition to the low supply current, the negative temperature coefficient nature of the supply current has the added benefit of decreasing the current and subsequent dissipated power as the ambient temperature increases. The end result is designs that require smaller thermal dissipation components, optimizing costs and efficiency for high-density, flat-sized applications. Supply Voltage Operating Temperature Package Height (typ.) 15 V to 32 V -40 °C to +100 °C 2.5 mm External Creepage Distance Maximum Output Drive Current Common Mode Transient Immunity ≥ 8 mm 2.5 A ≥ 48 kV/µs Maximum Maximum Rated Transient Withstanding Isolation Isolation Voltage Voltage 5300 VRMS 8000 V Maximum Repetitive Isolation Voltage Propagation Delay Time (typ.) 1050 V 0.25 µs VIN Open collector A Control input + High Voltage DC VCC1 RIN Floating supply 5 1 0.1 µF VCC Rgate 4 C GND 1 2 Shield 3 VO 3-Phase AC VEE VIN Open collector Control input RIN VCC4 A 1 0.1 µF VCC Rgate - High Voltage DC VO GND 1 Brochure Type C 2 Shield VEE 2/2 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 VMN-PT0456-1506 www.vishay.com