Gate Drive Optocoupler, 2.5 A Output Current, High Noise Immunity FOD3150A Description www.onsemi.com The FOD3150A is a 2.5 A Output Current Gate Drive Optocoupler, capable of driving most 800 V / 20 A IGBTs or MOSFETs. It is ideally suited for fast switching driving of power IGBTs and MOSFETs used in motor control inverter applications, and high performance power 8 system. 8 1 It utilizes ON Semiconductor patented coplanar packaging 1 technology, Optoplanar , and optimized IC design to achieve high PDIP8 GW PDIP8 9.655x6.6, 2.54P noise immunity, characterized by high common mode rejection. CASE 709AC CASE 646CQ It consists of a gallium aluminum arsenide (AlGaAs) light emitting diode optically coupled to an integrated circuit with a highspeed driver for push pull MOSFET output stage. FUNCTIONAL BLOCK DIAGRAM Features High Noise Immunity characterized by 20 kV/ s minimum Common 1 8 Mode Rejection NC V DD Use of Pchannel MOSFETs at Output Stage Enables Output Voltage Swing close to the Supply Rail ANODE 2 7 V O2 Wide Supply Voltage Range from 15 V to 30 V Fast Switching Speed 6 500 ns maximum Propagation Delay CATHODE 3 V O1 300 ns maximum Pulse Width Distortion Under Voltage LockOut (UVLO) with Hysteresis 5 NC 4 V SS Extended Industrial Temperate Range, 40C to 100C Temperature Range Safety and Regulatory Approvals Note: A 0.1 F bypass capacitor must be UL1577, 5000 V for 1 minute connected between pins 5 and 8. RMS DIN EN/IEC6074752 >8.0 mm Clearance and Creepage Distance (Option T) This is a PbFree Device ORDERING INFORMATION See detailed ordering and shipping information in the package Applications dimensions section on page 12 of this data sheet. Industrial Inverter Uninterruptible Power Supply Induction Heating Isolated IGBT/Power MOSFET Gate Drive Table 1. TRUTH TABLE LED V V Positive Going (Turnon) V V Negative Going (Turnoff) V O DD SS DD SS Off 0 V to 30 V 0 V to 30 V Low On 0 V to 11 V 0 V to 9.7 V Low On 11 V to 14 V 9.7 V to 12.7 V Transition On 14 V to 30 V 12.7 V to 30 V High Semiconductor Components Industries, LLC, 2013 1 Publication Order Number: September, 2020 Rev. 1 FOD3150A/DFOD3150A Table 2. PIN DEFINITIONS Pin Name Description 1 NC Not Connected 2 Anode LED Anode 3 Cathode LED Cathode 4 NC Not Connected 5 VSS Negative Supply Voltage 6 VO2 Output Voltage 2 (internally connected to V ) O1 7 Output Voltage 1 VO1 8 VDD Positive Supply Voltage Table 3. SAFETY AND INSULATION RATINGS As per IEC 60747 52. This optocoupler is suitable for safe electrical insulation only within the safety limit data. Compliance with the safety ratings shall be ensured by means of protective circuits. Symbol Parameter Min. Typ. Max. Unit Installation Classifications per DIN VDE 0110/1.89 Table 1 IIV For Rated Main Voltage < 150 Vrms For Rated Main Voltage < 300 Vrms IIV For Rated Main Voltage < 450 Vrms IIII For Rated Main Voltage < 600 Vrms IIII Climatic Classification 55/100/21 Pollution Degree (DIN VDE 0110/1.89) 2 CTI Comparative Tracking Index 175 V Input to Output Test Voltage, Method b, 1669 PR V x 1.875 = V , 100% Production Test with tm = 1 second, Partial IORM PR Discharge < 5 pC Input to Output Test Voltage, Method a, 1335 V x 1.5 = V , Type and Sample Test with tm = 60 second, Partial IORM PR Discharge < 5 pC Max Working Insulation Voltage 890 V Vpeak IORM V Vpeak Highest Allowable Over Voltage 6000 IOTM External Creepage 8 mm External Clearance 7.4 mm External Clearance (for Option T0.4 Lead Spacing) 10.16 mm Insulation Thickness 0.5 mm T Case Safety Limit Values Maximum Values Allowed in the Event of a Failure C 150 Case Temperature I Input Current 25 mA S,INPUT Output Power (Duty Factor 2.7 %) 250 mW P S,OUTPUT 9 10 R Insulation Resistance at T , V = 500 V S IO IO www.onsemi.com 2