Data Sheet ACNU-250L 1MBd Optocoupler in 11-mm SSO8 Package Description Features The Broadcom ACNU-250L is a single-channel 1MBd Wide supply voltage: 3.0V to 24V optocoupler in an SSO8 footprint. 11-mm creepage, 10.5-mm clearance in a compact SSO8 package This optocoupler uses an insulating layer between the TTL compatible light-emitting diode and an integrated photon detector to Open-collector output provide electrical insulation between input and output. 40 kV/s minimum common-mode rejection at Separate connections for the photodiode bias and output V = 1500V CM transistor collector increase the speed up to a hundred Guaranteed performance within temperature range: times over that of a conventional photo-transistor coupler by 40C to +105C reducing the base-collector capacitance. Worldwide safety approval: UL1577 recognized, 5000 Vrms/1 minute The ACNU-250L is suitable for isolated communication logic interface and control in high-voltage power systems, CSA Approval space-constrained industrial applications, renewable IEC 60747-5-5 Approval for Reinforced Insulation inverters and medical equipments. This package platform Applications features wide 11-mm creepage and 10.5-mm clearance, high insulation voltage of V = 1414 V and compact Communications interface iorm peak footprint which is 40% smaller than the 400-mil DIP8 Feedback elements in switching power supplies package. Digital signal isolation for A/D, D/A conversion MCU interface Renewable energy inverters CAUTION Take normal static precautions in handling and assembly of this component to prevent damage, degradation, or both 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 ACNU-250L-DS100 May 31, 2019ACNU-250L Data Sheet 1MBd Optocoupler in 11-mm SSO8 Package Functional Diagram Truth Table LED OUTPUT NC 1 8 VCC ON L OFF H Anode 2 NC 7 Cathode 3 6 Vo Ordering Information NC 4 5 GND ACNU-250L is UL Recognized with 5000 V for 1 minute rms per UL1577. A 0.1-F bypass capacitor must be connected between pins VCC and GND. Option RoHS Part Number Compliant Package Surface Mount Tape and Reel UL 1577 IEC 60747-5-5 Quantity ACNU-250L -000E 11mm Stretched X X X 80 per tube SO8 -500E X 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. Broadcom ACNU-250L-DS100 2