ACPL-K49T-560E Broadcom

Data Sheet ACPL-K49T Wide Operating Temperature Automotive 2 R Coupler 20-kBd Digital Optocoupler Configurable as Low-Power, Low-Leakage Phototransistor Description Features The Broadcom ACPL-K49T is a single-channel, high- High-temperature and reliability low-speed digital interface for automotive application temperature, high CMR, 20-kBd digital optocoupler, configurable as a low-power, low-leakage phototransistor, 30 kV/s high common-mode rejection at V = 1500V CM (typ) specifically for use in automotive applications. The stretched SO-8 stretched package outline is designed to be Low-power, low-leakage phototransistor in a 4-pin configuration compatible with standard surface mount processes. Compact, auto-insertable stretched SO8 packages This digital optocoupler uses an insulating layer between Qualified to AEC Q100 Grade 1 test guidelines the light emitting diode and an integrated photo detector to Wide temperature range: 40C to +125C provide electrical insulation between input and output. Low LED drive current: 4 mA (typ) Separate connections for the photodiode bias and output Low propagation delay: 20 s (max) transistor collector increase the speed up to a hundred Worldwide safety approval: times over that of a conventional phototransistor coupler by UL 1577 approval, 5 kV /1 min. reducing the base-collector capacitance. rms CSA approval 2 The Broadcom R Coupler isolation product provides IEC/EN/DIN EN 60747-5-5 reinforced insulation and reliability that delivers safe signal isolation critical in automotive and high-temperature Applications industrial applications. Automotive low-speed digital signal isolation interface Inverter fault feedback signal isolation Switching power supplies feedback circuit CAUTION It is advised that normal static precautions be taken in handling and assembly of this component to prevent damage and/or degradation which 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 AV02-3157EN December 12, 20172 Wide Operating Temperature Automotive R Coupler 20-kBd Digital Optocoupler Configu- ACPL-K49T Data Sheet rable as Low-Power, Low-Leakage Phototransistor Functional Diagram 1 8 1 8 ANODE V ANODE V CC O 2 7 CATHODE V CATHODE 2 7 O 3 6 NC NC 3 6 NC NC 4 5 NC GND 4 5 NC GND NOTE: The connection of a 0.1-F bypass capacitor between pins 5 and 8 is recommended for 5-pin configuration. Pins 7 and 8 are externally shorted for 4-pin configuration. Truth Table V LED O ON LOW OFF HIGH Ordering Information Specify part number followed by option number (if desired). UL 5000 V / Option (RoHS Surface Tape and IEC/EN/DIN EN rms Part Number Compliant) Package Mount Reel 1 Minute Rating 60747-5-5 Quantity ACPL-K49T -000E Stretched X X 80 per tube SO-8 -060E X X X 80 per tube -500E X X X 1000 per reel -560E 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. Example 1: ACPL-K49T-560E to order product of SSO-8 Surface Mount package 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 AV02-3157EN 2