ACPL-P343 and ACPL-W343 4.0 Amp Output Current IGBT Gate Drive Optocoupler with Rail-to-Rail Output Voltage in Stretched SO6 Data Sheet Description Features The ACPL-P343/W343 contains an AlGaAs LED, which is 4.0-A maximum peak output current optically coupled to an integrated circuit with a power output 3.0-A minimum peak output current stage. This optocoupler is ideally suited for driving power IGBTs Rail-to-rail output voltage and MOSFETs used in motor control inverter applications. The 200-ns maximum propagation delay high operating voltage range of the output stage provides the 100-ns maximum propagation delay difference drive voltages required by gate controlled devices. The voltage LED current input with hysteresis and high peak output current supplied by this optocoupler make it ideally suited for direct driving IGBT with ratings up to 35 kV/s minimum Common Mode Rejection (CMR) at 1200V/200A. For IGBTs with higher ratings, this optocoupler V = 1500V CM can be used to drive a discrete power stage which drives the I = 3.0 mA maximum supply current CC IGBT gate. The ACPL-P343 and ACPL-W343 have the highest Under voltage lock-out protection (UVLO) with hysteresis insulation voltage of V = 891 V and V = 1140 V , IORM peak IORM peak Wide operating V range: 15V to 30V CC respectively, in the IEC/EN/DIN EN 60747-5-5. Industrial temperature range: 40C to 105C Safety approval: UL Recognized 3750/5000 V for 1 min. RMS CSA IEC/EN/DIN EN 60747-5-5 V = 891/1140 V IORM peak Applications IGBT/MOSFET gate drive AC and brushless DC motor drives Renewable energy inverters Industrial inverters Switching power supplies CAUTION: It is advised that normal static precautions be taken in handling and assembly of this component to prevent damage and/or degradation that may be induced by ESD. The components featured in this data sheet are not to be used in military or aerospace applications or environments. Broadcom - 1 -ACPL-P343 and ACPL-W343 Data Sheet Functional DIagram ANODEANODE 1 6 V CC NCNC 2 5 V OUT CATHODECATHODE 3 V EE 4 NOTE A 1-F bypass capacitor must be connected between pins V and V . CC EE Truth Table V V V V CC EE CC EE V LED O POSITIVE GOING (that is, TURN-ON) NEGATIVE GOING (that is, TURN-OFF) OFF 030 V 030 V LOW ON 012.1 V 011.1 V LOW ON 12.113.5 V 11.112.4 V TRANSITION ON 13.530 V 12.430 V HIGH Ordering Information ACPL-P343 is UL Recognized with 3750 V for 1 minute per UL1577. RMS ACPL-W343 is UL Recognized with 5000 V for 1 minute per UL1577. RMS Option Part Number Package Surface Mount Tape and Reel IEC/EN/DIN EN 60747-5-5 Quantity RoHS Compliant ACPL-P343 -000E Stretched SO-6 X 100 per tube ACPL-W343 -500E X X 1000 per reel -060E X X 100 per tube -560E X X X 1000 per reel To order, choose a part number from the part number column and combine with the desired option from the option column to form an order entry. Example 1: ACPL-P343-560E to order product of Stretched SO-6 Surface Mount package in Tape and Reel packaging with IEC/EN/DIN EN 60747-5-5 Safety Approval in RoHS compliant. Example 2: ACPL-W343-000E to order product of Stretched SO-6 Surface Mount package in Tube packaging and RoHS compliant. Option data sheets are available. Contact your Broadcom sales representative or authorized distributor for information. Broadcom - 2 -