Data Sheet ACNU-3430 5-Amp Gate Drive Optocoupler in 11-mm SSO8 Package with 100-kV/s Noise Immunity Description Features The Broadcom ACNU-3430 is a 5A gate drive optocoupler 5.0A maximum peak output current device in the 11-mm SSO8 package designed for 11-mm creepage and 10.5-mm clearance high-voltage, space-constrained industrial applications, Rail-to-rail output voltage including motor drives and solar inverters. This package UVLO with V reference for negative power supply E platform features wide 11-mm creepage and 10.5-mm 150-ns maximum propagation delay clearance, high insulation voltage of V = 1414 V IORM PEAK 90-ns maximum propagation delay difference and a compact package footprint, 40 percent smaller than LED current input with hysteresis the 400-mil DIP-8 package. The ACNU-3430 has common 100-kV/s minimum Common Mode Rejection (CMR) mode transient immunity (CMTI) greater than 100 kV/s and at V = 1500V CM a propagation delay faster than 150 ns, enabling I = 5.0 mA maximum supply current DD high-frequency switching to improve efficiency in driving Under Voltage Lock-Out Protection (UVLO) with IGBT and SiC/GaN MOSFET. Hysteresis Wide operating V range: 15V to 30V CAUTION Take normal static precautions in handling and DD assembly of this component to prevent Industrial temperature range: 40C to 110C damage, degradation, or both that might be Safety approvals: induced by ESD. The components featured in UL Recognized 5000 V for 1min. RMS this data sheet are not to be used in military or CSA aerospace applications or environments. IEC/EN/DIN EN 60747-5-5 V = 1414 V IORM peak Applications IGBT/MOSFET gate drives AC and brushless DC motor drives Renewable energy inverters Industrial inverters Switching power supplies Broadcom pub-005915 April 10, 2020ACNU-3430 Data Sheet 5-Amp Gate Drive Optocoupler in 11-mm SSO8 Package with 100-kV/ s Noise Immunity Figure 1: Functional Diagram Design Notes: A 1-F bypass capacitor must be connected between pins V and V . DD SS Table 1: Truth Table ACNU-3430 V V POSITIVE GOING (i.e., TURN-ON) V V NEGATIVE GOING (i.e., TURN-OFF) LED VO DD E DD E OFF 0V to 30V 0V to 30V LOW ON 0V to 11.9V 0V to 10.9V LOW ON 11.9V to 13.2V 10.9V to 12.2V TRANSITION ON 13.2V to 30V 12.2V to 30V HIGH Ordering Information ACNU-3430 is UL Recognized with 5000 V for 1 minute per UL1577. RMS Table 2: Ordering Information Option Part Number RoHS Compliant Package Tape and Reel IEC/EN/DIN EN 60747-5-5 Quantity ACNU-3430 -000E 11-mm SSO8 X 80 per tube -500E 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: ACNU-3430-500E to order the product in tape and reel packaging with IEC/EN/DIN EN 60747-5-5 safety approval in RoHS compliant. Option data sheets are available. Contact your Broadcom sales representative or authorized distributor for information. Broadcom pub-005915 2