SI3150

SI3150 0.6A Output Current IGBT Gate Drive Optocoupler Description The SI3150 is an optically coupled 0.6A Output Current Gate Driver, designed to drive most 1200V / 50A IGBTs and MOSFETs. It is intended for driving high power IGBTs and MOSFETs used in motor control inverter applications. The circuit consists of an infrared input LED optically coupled to an integrated circuit which utilizes a high speed driver. The SI3150 comes standard in a miniature 8 pin DIP package. Schematic Diagram Do Not Use 1 8 VCC Anode 2 7 VO Cathode 3 6 VO Applications  IGBT / MOSFET Gate Drives  AC & Brushless DC Motor Drives  Industrial Inverters  Uninterruptable Power Supplies (UPS)  Switch Mode Power Supplies Features  High Common Mode Rejection: 15kV/S minimum @ VCM = 1500V  0.6A Maximum Peak Output Current  Fast Switching Speeds o 500nS Maximum Propagation Delay  ICC=3.5mA Maximum Supply Current  Wide Supply Voltage Range (15V to 30V)  Under Voltage Lockout Protection (UVLO) with Hysteresis  Broad Temperature Performance Range (-40°C to 100°C)  Low Power Dissipation (RON ≤ 1Ω)  Rail-to-Rail Output Voltage  High Input to Output Isolation (5kVRMS)  RoHS / Pb-Free / REACH Compliant Do Not Use 4 SHIELD 5 VEE SI3150 Truth Table (Positive Logic) LED OFF ON ON ON VCC-VEE (“Positive Going”) Turn On 0 – 30V 0 – 11V 11.5 – 13.5V 13.5 – 30V VCC-VEE (“Negative Going”) Turn Off 0 – 30V 0 – 10V 10 – 12V 12 – 30V VO LOW LOW TRANSITION HIGH ** A 0.1μF bypass Capacitor must ...