End of Life July-2017 SFH6720, SFH6721 www.vishay.com Vishay Semiconductors High Speed Optocoupler, Single, 5 MBd, in SOIC-8 Package FEATURES V 1 8 CC Data rate 5 MBits/s (2.5 MBit/s over A 2 7 V temperature) O C 3 6 NC Buffer 4 5 GND Isolation test voltage, 4000 V RMS i179074 2 TTL, LSTTL and CMOS compatible V DE i179074 Internal shield for very high common mode transient immunity DESCRIPTION Wide supply voltage range (4.5 V to 15 V) The single channel 5 Mb/s SFH6720 and SFH6721 high Low input current (1.6 mA to 5 mA) speed optocoupler consists of a GaAlAs infrared emitting Parameters specified from 0 C to 85 C diode, optically coupled with an integrated photo detector. T from -40 C to 100 C amb The detector incorporates a Schmitt-trigger stage for improved noise immunity. A Faraday shield provides a Material categorization: for definitions of compliance common mode transient immunity of 1000 V/s at please see www.vishay.com/doc 99912 V = 50 V for SFH6720 and 2500 V/s at V = 400 V for CM CM SFH6721. APPLICATIONS Industrial control AGENCY APPROVALS Replace pulse transformers UL1577, file no. E52744 system code Y Routine logic interfacing DIN EN 60747-5-5 (VDE 0884) available with option 1 Motion / power control High speed line receiver Microprocessor system interfaces Computer peripheral interfaces ORDERING INFORMATION SOIC-8 SF H 6 7 2 T PART NUMBER TAPE AND 6.1 mm REEL AGENCY CERTIFIED/PACKAGE CMR (kV/s) CMR (kV/s) UL 1 2.5 SOIC-8 SFH6720T SFH6721T VDE, UL 1 2.5 SOIC-8 SFH6720-X001T - TRUTH TABLE (positive logic) PART IR DIODE OUTPUT On H SFH6720 Off L On H SFH6721 Off L Rev. 1.7, 07-Feb-17 Document Number: 83684 1 For technical questions, contact: optocoupleranswers vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc 91000End of Life July-2017 SFH6720, SFH6721 www.vishay.com Vishay Semiconductors (1) ABSOLUTE MAXIMUM RATINGS (T = 25 C, unless otherwise specified) amb PARAMETER TEST CONDITION SYMBOL VALUE UNIT INPUT Reverse voltage V 3V R DC forward current I 10 mA F Surge forward t 1 s, 300 pulses/s I 1mA p FSM Power dissipation P 20 mW diss OUTPUT Supply voltage V -0.5 to +15 V CC Output voltage V -0.5 to +15 V O Average output current I 25 mA O Power dissipation P 100 mW diss COUPLER Storage temperature range T -55 to +125 C stg Ambient temperature range T + 85 C amb Lead soldering temperature t = 10 s T 260 C sld Note (1) Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. Functional operation of the device is not implied at these or any other conditions in excess of those given in the operational sections of this document. Exposure to absolute maximum ratings for extended periods of the time can adversely affect reliability (1) RECOMMENDED OPERATING CONDITIONS PARAMETER TEST CONDITION SYMBOL MIN. TYP. MAX. UNIT Supply voltage V 4.5 15 V CC (2) I 1.6 5mA Fon Forward input current I 0.1 mA Foff Operating temperature T -40 85 C A Notes (1) A 0.1 F bypass capacitor connected between pins 5 and 8 must be used (2) We recommended using a 2.2 mA if to permit at least 20 % CTR degradation guard band (1) ELECTRICAL CHARACTERISTICS PARAMETER TEST CONDITION SYMBOL MIN. TYP. MAX. UNIT INPUT V 1.6 1.75 V F Forward voltage I = 5 mA, 25 C F V 1.9 V F Input current hysteresis V = 5 V, I = I - I I 0.1 V CC HYS Fon Foff HYS Reverse current V = 3 V I 0.5 10 A R R Capacitance V = 0 V, f = 1 MHz C 60 pF R O Thermal resistance R 700 K/W thja Rev. 1.7, 07-Feb-17 Document Number: 83684 2 For technical questions, contact: optocoupleranswers vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc 91000