SFH69AT, SFH69BT, SFH69CT, SFH69ABT Optocoupler Phototransistor Output, SOP-4, Mini-Flat Package, C Rated FEATURES Operating temperature from - 55 C to + C A 4 C SOP (small outline package) Isolation test voltage, 375 V RMS ( s) C 2 3 E Low saturation voltage Fast switching times Low coupling capacitance Available i7966 End-stackable,." (2.54 mm) spacing Material categorization: for definitions of compliance please see www.vishay.com/doc?9992 DESCRIPTION The C rated SFH69AT, SFH69BT, SFH69CT, and SFH69ABT family has a GaAs infrared emitting diode emitter, which is optically coupled to a silicon planar phototransistor detector, and is incorporated in a 4 pin mil lead pitch miniflat package. It features a high current transfer ratio, low coupling capacitance, and high isolation voltage. The coupling devices are designed for signal transmission between two electrically separated circuits. The SFH69 series is available only on tape and reel. There are 2 parts per reel. APPLICATIONS PLCs Telecommunication AGENCY APPROVALS UL577, file no. E52744 system code U cul - file no. E52744, cul tested to CSA 22.2 bulletin 5A DIN EN 6747-5-2 (VDE 884)/DIN EN 6747-5-5 (pending) available with option BSI tested to IEC 665 and IEC 695-2 ORDERING INFORMATION S F H 6 9 # # T - X SOP-4 PART NUMBER TAPE AND REEL VDE OPTION 7.2 mm AGENCY CERTIFIED/PACKAGE CTR (%) UL, cul, BSI 5 to 3 5 to 5 to 3 to 2 SOP-4, Mini flat SFH69ABT SFH69AT SFH69BT SFH69CT VDE, UL, cul, BSI 5 to 3 5 to 5 to 3 to 2 SOP-4, Mini flat - - SFH69BT-X - For additional information on the available options refer to option information. Rev. 2., 23-May-3 Document Number: 83537 ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?9
SFH69AT, SFH69BT, SFH69CT, SFH69ABT ABSOLUTE MAXIMUM RATINGS (, unless otherwise specified) PARAMETER TEST CONDITION SYMBOL VALUE UNIT INPUT DC forward current I F 5 ma Reverse voltage V R 6 V Surge forward current t p μs I FSM 2.5 A Power dissipation P diss 8 mw Derate linearly from 25 C.7 mw/ C OUTPUT Collector emitter voltage V CEO 7 V Emitter collector voltage V ECO 7 V Collector current I C 5 ma t p ms I C mw Power dissipation P diss 5 mw Derate linearly from 25 C.5 mw/ C COUPLER Isolation test voltage between emitter and detector t = s V ISO 375 V RMS Operating temperature range T amb - 55 to + C Storage temperature range T stg - 55 to + 5 C Soldering temperature max. s dip soldering distance to seating plane.5 mm T sld 26 C 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. 75 P tot - Power Dissipation (mw) 5 25 75 5 25 Diode Phototransistor 2 4 6 8 2 7567 T amb - Ambient Temperature ( C) Fig. - Permissible Power Dissipation vs. Temperature Rev. 2., 23-May-3 2 Document Number: 83537 ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?9
SFH69AT, SFH69BT, SFH69CT, SFH69ABT ELECTRICAL CHARACTERISTICS (, unless otherwise specified) PARAMETER TEST CONDITION PART SYMBOL MIN. TYP. MAX. UNIT INPUT Forward voltage I F = 5 ma V F.5.4 V Reverse current V R = 6 V I R. μa Capacitance V R = V, f = MHz C O 4 pf OUTPUT Collector emitter leakage current V CE = 2 V I CEO na Collector emitter breakdown voltage I C = μa BV CEO 7 V Emitter collector breakdown voltage I E = - μa BV ECO 7 V Collector emitter saturation voltage I F = ma, I C = 2.5 ma V CEsat.25.4 V Collector emitter capacitance V CE = 5 V, f = MHz C CE 2.8 pf COUPLER Coupling capacitance f = MHz C C.3 pf Capacitance (input to output) C IO.5 pf Minimum and maximum values are testing requirements. Typical values are characteristics of the device and are the result of engineering evaluation. Typical values are for information only and are not part of the testing requirements. CURRENT TRANSFER RATIO (, unless otherwise specified) PARAMETER TEST CONDITION PART SYMBOL MIN. TYP. MAX. UNIT I C /I F I F = 5 ma, V CE = 5 V SFH69ABT CTR 5 3 % SFH69AT CTR 5 5 % SFH69BT CTR 3 % SFH69CT CTR 2 % Minimum and maximum values are testing requirements. Typical values are characteristics of the device and are the result of engineering evaluation. Typical values are for information only and are not part of the testing requirements. SWITCHING CHARACTERISTICS (, unless otherwise specified) PARAMETER TEST CONDITION SYMBOL MIN. TYP. MAX. UNIT Rise time V CC = 5 V, I C = 2 ma, R L = Ω t r 3 μs Fall time V CC = 5 V, I C = 2 ma, R L = Ω t f 4 μs Turn-on time V CC = 5 V, I C = 2 ma, R L = Ω t on 5 μs Turn-off time V CC = 5 V, I C = 2 ma, R L = Ω t off 3 μs I F R L =Ω V CC =5V 5 Ω isfh69at_ Fig. 2 - Switching Operation (without Saturation) Rev. 2., 23-May-3 3 Document Number: 83537 ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?9
SFH69AT, SFH69BT, SFH69CT, SFH69ABT SAFETY AND INSULATION RATINGS PARAMETER TEST CONDITION SYMBOL MIN. TYP. MAX. UNIT Climatic classification (according to IEC 68 part ) 55//2 Pollution degree (DIN VDE 9) 2 mm Comparative tracking index per DIN IEC2/ VDE 33 part, group Illa per DIN VDE 6 75 399 75 399 V IOTM V IOTM 6 V V IORM V IORM 77 V Isolation resistance V IO = 5 V, R IO 2 Ω V IO = 5 V, T amb = C R IO Ω P SO 35 mw I SI 5 ma T SI 65 C Creepage distance 5 mm Clearance distance 5 mm Insulation thickness between emitter and detector.4 mm As per IEC 6747-5-5, 7.4.3.8., this optocoupler is suitable for safe electrical insulation only within the safety ratings. Compliance with the safety ratings shall be ensured by means of protective circuits. TYPICAL CHARACTERISTICS (, unless otherwise specified).6 4 V F - Forward Voltage (V).5.4.3.2...9.8.7.6 T amb = C T amb = - 55 C T amb = 75 C T amb = C I C - Collector Current (ma) 35 3 25 2 5 5 I F = 2 ma I F = 5 ma I F = ma I F = 5 ma. I F - Forward Current (ma) 2 3 4 5 6 7 8 V CE - Collector Emitter Voltage (NS) (V) Fig. 3 - Forward Voltage vs. Forward Current Fig. 4 - Collector Current vs. Collector Emitter Voltage (NS) Rev. 2., 23-May-3 4 Document Number: 83537 ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?9
SFH69AT, SFH69BT, SFH69CT, SFH69ABT I CE - Leakage Current (na) I F = ma... V CE = 4 V V CE = 24 V V CE = 2 V - 6-4 - 2 2 4 6 8 2 T amb - Ambient Temperature ( C) N CTR - Normalized CTR (NS).4.2..8.6.4.2 I F = ma I F = ma I F = 5 ma Normalized to: I F = 5 ma, V CE = 5 V, - 6-4 - 2 2 4 6 8 2 T amb - Ambient Temperature ( C) Fig. 5 - Leakage Current vs. Ambient Temperature Fig. 8 - Normalized Current Transfer Ratio (NS) vs. Ambient Temperature I C - Collector Current (ma) 4 2 8 6 4 2 I F = ma I F = ma I F = 5 ma I F = 2 ma N CTR - Normalized CTR (sat).2..8.6.4.2 V CE =.4 V Normalized to: I F = 5 ma, V CE = 5 V, T amb = C T amb = - 55 C T amb = 75 C T amb = C..2.3.4 V CE - Collector Emitter Voltage (sat) (V). I F - Forward Current (ma) Fig. 6 - Collector Current vs. Collector Emitter Voltage (sat) Fig. 9 - Normalized CTR (sat) vs. Forward Current N CTR - Normalized CTR (sat).2..8.6.4.2 I F = ma I F = ma I F = 5 ma V CE =.4 V Normalized to: I F = 5 ma, V CE = 5 V, N CTR - Normalized CTR (NS).4.2..8.6.4.2 T amb = - 55 C T amb = 75 C T amb = C T amb = C Normalized to: I F = 5 A, V CE = 5 V, - 6-4 - 2 2 4 6 8 2 T amb - Ambient Temperature ( C). I F - Forward Current (ma) Fig. 7 - Normalized Current Transfer Ratio (sat) vs. Ambient Temperature Fig. - Normalized CTR (NS) vs. Forward Current Rev. 2., 23-May-3 5 Document Number: 83537 ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?9
SFH69AT, SFH69BT, SFH69CT, SFH69ABT Phase (deg) -2-4 -6-8 - - 2-4 - 6 V CE = 5 V f (khz) t on, t off Switching Time (μs) V CE = 5 V, I F = 5 ma. t off t on. R L -Load Resistance (kω) Fig. - F CTR vs. Phase Angle Fig. 3 - Switching Time vs. Load Resistance V CC = 5 V F CTR (khz). I C (ma) Fig. 2 - F CTR vs. Collector Current Rev. 2., 23-May-3 6 Document Number: 83537 ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?9
SFH69AT, SFH69BT, SFH69CT, SFH69ABT PACKAGE DIMENSIONS in millimeters 4.83 4.32 4 3 ISO method A.2..46.33 4 5.59 5.8 2 Pin one ID (on chamfer side of package) 4.67 4.7 7.2 6.7.63.38.6.86 6 R.25 2.3.9 2.54.36.46.36 2.67 2.4 Lead coplanarity. max..9 5.8.4 7.37 i7837 PACKAGE MARKING 69A V YWW U68 69B V YWW U68X 7944-4 (example for SFH69AT) s The marking of the SFH69ABT will either show 69A or 69B on the first line. Tape and reel suffix (T) is not part of the package marking. 7944-7 (example for SFH69BT-X) Rev. 2., 23-May-3 7 Document Number: 83537 ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?9
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