SFH67A Optocoupler, Phototransistor Output, FEATURES Operating temperature from - 55 C to + 0 C Good CTR linearity depending on forward current A C 2 DESCRIPTION 4 C 3 E 7907 The 0 C rated SFH67A (DIP) feature a high current transfer ratio, low coupling capacitance and high isolation voltage. These couplers have a GaAs infrared diode emitter, which is optically coupled to a silicon planar phototransistor detector, and is incorporated in a plastic DIP-4 package. The coupling devices are designed for signal transmission between two electrically separated circuits. The couplers are end-stackable with 2.54 mm spacing. Creepage and clearance distances of > 8.0 mm are achieved with option 6. This version complies with IEC 60950 (DIN VDE 0805) for reinforced insulation up to an operation voltage of 400 V RMS or DC. Specifications subject to change. Isolation test voltage, 5300 V RMS High collector emitter voltage, V CEO = 70 V Low saturation voltage Fast switching times Low CTR degradation Temperature stable Low coupling capacitance End stackable, 0.00" (2.54 mm) spacing High common mode interference immunity Lead (Pb)-free component Component in accordance to RoHS 2002/95/EC and WEEE 2002/96/EC APPLICATIONS AC adapter SMPS PLC Factory automation Game consoles AGENCY APPROVALS UL577, file no. E52744 system code H or J, double protection CSA 9375 DIN EN 60747-5-5 (VDE 0884) available with option BSI IEC 60950; IEC 60065 FIMKO ORDER INFORMATION PART SFH67A- SFH67A-2 SFH67A-3 SFH67A-4 SFH67A-X006 SFH67A-2X006 SFH67A-2X009 SFH67A-3X006 SFH67A-3X007 SFH67A-4X006 Note For additional information on the available options refer to option information. REMARKS CTR 40 to 80 %, DIP-4 CTR 63 to 25 %, DIP-4 CTR 00 to 200 %, DIP-4 CTR 60 to 320 %, DIP-4 CTR 40 to 80 %, DIP-4 400 mil CTR 63 to 25 %, DIP-4 400 mil CTR 63 to 25 %, SMD-4 CTR 00 to 200 %, DIP-4 400 mil CTR 00 to 200 %, SMD-4 CTR 60 to 320 %, DIP-4 400 mil www.vishay.com For technical questions, contact: optocoupler.answers@vishay.com Document Number: 83740 644 Rev..8, 0-Dec-08
Optocoupler, Phototransistor Output, SFH67A ABSOLUTE MAXIMUM RATINGS () PARAMETER TEST CONDITION SYMBOL VALUE UNIT INPUT Reverse voltage V R 6 V DC forward current I F 60 ma Surge forward current t 0 µs I FSM 2.5 A Derate linearly from 25 C 0.95 mw/ C OUTPUT Collector emitter voltage V CE 70 V Emitter collector voltage V EC 7 V Collector current I C 50 ma t.0 ms I C 00 ma Derate linearly from 25 C.54 mw/ C COUPLER Isolation test voltage between emitter and detector V ISO 5300 V RMS Isolation resistance V IO = 500 V, T amb = 25 C R IO 0 2 Ω V IO = 500 V, T amb = 00 C R IO 0 Ω Storage temperature range T stg - 55 to + 50 C Ambient temperature range T amb - 55 to + 0 C Soldering temperature (2) max. 0 s, dip soldering distance to seating plane.5 mm T sld 260 C Notes () T amb = 25 C, unless otherwise specified. 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. (2) Refer to reflow profile for soldering conditions for surface mounted devices (SMD). Refer to wave profile for soldering conditions for through hole devices (DIP). 200 P tot - Power Dissipation (mw) 50 00 50 8778 LED Detector 0 0 20 40 60 80 00 20 T amb - Ambient Temperature ( C) Fig. - Permissible Power Dissipation vs. Ambient Temperature Document Number: 83740 For technical questions, contact: optocoupler.answers@vishay.com www.vishay.com Rev..8, 0-Dec-08 645
SFH67A Optocoupler, Phototransistor Output, THERMAL CHARACTERISTICS () PARAMETER TEST CONDITION SYMBOL VALUE UNIT LED power dissipation at 25 C P diss 00 mw Output power dissipation at 25 C P diss 50 mw Maximum LED junction temperature T jmax 25 C Maximum output die junction temperature T jmax 25 C Thermal resistance, junction emitter to board θ EB 73 C/W Thermal resistance, junction emitter to case θ EC 49 C/W Thermal resistance, junction detector to board θ DB C/W Thermal resistance, junction detector to case θ DC 27 C/W Thermal resistance, junction emitter to junction detector θ ED 95 C/W Thermal resistance, board to ambient (2) θ BA 95 C/W Thermal resistance, case to ambient (2) θ CA 3573 C/W Notes () The thermal model is represented in the thermal network below. Each resistance value given in this model can be used to calculate the temperatures at each node for a given operating condition. The thermal resistance from board to ambient will be dependent on the type of PCB, layout and thickness of copper traces. For a detailed explanation of the thermal model, please reference Vishay's thermal characteristics of optocouplers application note. (2) For 2 layer FR4 board (4" x 3" x 0.062). T A θ CA T C Package θ DC θ EC T JD θ DE T JE θ DB θ EB T B θ BA 9996 T A ELECTRICAL CHARACTERISTICS PARAMETER TEST CONDITION PART SYMBOL MIN. TYP. MAX. UNIT INPUT Forward voltage I F = 60 ma V F.25.65 V Reverse current V R = 6 V I R 0.0 0 µa Capacitance V R = 0 V, f = MHz C O 3 pf OUTPUT Collector emitter capacitance V CE = 5 V, f = MHz C CE 5.2 pf Collector emitter leakage current V CE = 0 V SFH67A- I CEO 2 50 na SFH67A-2 I CEO 2 50 na SFH67A-3 I CEO 5 00 na SFH67A-4 I CEO 5 00 na www.vishay.com For technical questions, contact: optocoupler.answers@vishay.com Document Number: 83740 646 Rev..8, 0-Dec-08
Optocoupler, Phototransistor Output, SFH67A ELECTRICAL CHARACTERISTICS PARAMETER TEST CONDITION PART SYMBOL MIN. TYP. MAX. UNIT COUPLER Collector emitter saturation voltage, f = MHz V CEsat 0.4 0.25 V Coupling capacitance C C 0.4 pf Note T amb = 25 C, unless otherwise specified. 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 PARAMETER TEST CONDITION PART SYMBOL MIN. TYP. MAX. UNIT SFH67A- CTR 40 80 %, V CE = 5 V SFH67A-2 CTR 63 25 % SFH67A-3 CTR 00 200 % I C /I F SFH67A-4 CTR 60 320 % SFH67A- CTR 3 30 % I F = ma, V CE = 5 V SFH67A-2 CTR 22 45 % SFH67A-3 CTR 34 70 % SFH67A-4 CTR 56 90 % SWITCHING CHARACTERISTICS PARAMETER TEST CONDITION PART SYMBOL MIN. TYP. MAX. UNIT NON-SATURATED Turn-on time, V CC = 5 V, R L = 75 Ω t on 3 µs Rise time, V CC = 5 V, R L = 75 Ω t r 2 µs Turn-off time, V CC = 5 V, R L = 75 Ω t off 2.3 µs Fall time, V CC = 5 V, R L = 75 Ω t f 2 µs Cut-off frequency, V CC = 5 V f ctr 250 khz SATURATED I F = 20 ma SFH67A- t on 3 µs Turn-on time SFH67A-2 t on 4.2 µs SFH67A-3 t on 4.2 µs I F = 5 ma SFH67A-4 t on 6 µs I F = 20 ma SFH67A- t r 2 µs Rise time SFH67A-2 t r 3 µs SFH67A-3 t r 3 µs I F = 5 ma SFH67A-4 t r 4.6 µs SATURATED I F = 20 ma SFH67A- t off 8 µs Turn-off time SFH67A-2 t off 23 µs SFH67A-3 t off 23 µs I F = 5 ma SFH67A-4 t off 25 µs I F = 20 ma SFH67A- t f µs Fall time SFH67A-2 t f 4 µs SFH67A-3 t f 4 µs I F = 5 ma SFH67A-4 t f 5 µs Document Number: 83740 For technical questions, contact: optocoupler.answers@vishay.com www.vishay.com Rev..8, 0-Dec-08 647
SFH67A Optocoupler, Phototransistor Output, SAFETY AND INSULATION RATINGS PARAMETER TEST CONDITION SYMBOL MIN. TYP. MAX. UNIT Climatic classification (according to IEC 68 part ) 55/00/2 Comparative tracking index CTI 75 399 V IOTM 0000 V V IORM 890 V P SO 400 mw I SI 275 ma T SI 75 C Creepage distance standard DIP-4 7 mm Clearance distance standard DIP-4 7 mm Creepage distance 400 mil DIP-4 8 mm Clearance distance 400 mil DIP-4 8 mm Insulation thickness, reinforced rated per IEC 60950 2.0.5. 0.4 mm Note As per IEC 60747-5-2, 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 T amb = 25 C, unless otherwise specified V - Forward Voltage (V) F.5.4.3.2..0 0.9 0 C - 55 C 0 C 50 C 25 C 0.7 0.0.00 0.00 00.00 7592 I F - Forward Current (ma) Fig. 2 - Forward Voltage vs. Forward Current I F R = 75 Ω L V CC =5V I C - Collector Current (ma) 50 45 40 35 30 25 20 5 I F = 30 ma I F = 20 ma I F = 5 ma 0 I F = 5 ma 5 0 I F = ma 0 2 3 4 5 6 7 8 9 02345 8733 VCE - Collector Emitter Voltage (V) Fig. 5 - Collector Current vs. Collector Emitter Voltage 0 000 I C 000 40 V isfh60a_0 47 Ω Fig. 3 - Linear Operation (without Saturation) I F 47 Ω.0 k Ω V CC =5V I CE0 (na) 00 0 24 V 2 V 0. - 75-25 25 75 25 8734 Tamb- Ambient Temperature ( C) Fig. 6 - Collector to Emitter Dark Current vs. Ambient Temperature isfh60a_02 Fig. 4 - Linear Operation (with Saturation) www.vishay.com For technical questions, contact: optocoupler.answers@vishay.com Document Number: 83740 648 Rev..8, 0-Dec-08
Optocoupler, Phototransistor Output, SFH67A I (ma) C 30 20 0 25 ma 0 ma 5 ma 2 ma ma 0 0.0 0. 0.2 0.3 0.4 0.5 0.6 8735 VCE - Collector to Emitter Voltage (V) Fig. 7 - Normalized Current vs. Collector Emitter Saturation Voltage CTR Norm - Normalized Output Current.2.0 0.6 0.4 0.2 0.0 0.0.00 0.00 00.00 7594 I F - Forward Current (ma) - 3-2 - 4 - Normalized to, T amb = 25 C, V CE = 5 V, non-saturated Fig. 0 - Normalized CTR vs. Forward Current CTR Norm - Normalized Output Current.2.0 0.6 0.4 0.2 0 ma ma Normalized to, T amb = 25 C, V CE = 0.4 V, saturated I F = 5 ma 0.0-55 - 35-5 5 25 45 65 85 05 25 7593 T amb - Ambient Temperature ( C) Fig. 8 - Normalized Current Transfer Ratio vs. Ambient Temperature CTR Norm - Normalized Output Current.2.0 0.6 0.4 0.2 0.0 0.0.00 0.00 00.00 7595 I F - Forward Current (ma) - 3-4 - - 2 Normalized to, T amb = 25 C, V CE = 0.4 V, saturated Fig. - Normalized CTR vs. Forward Current CTR - Normalized Output Current Norm.2.0 0 ma 5 ma 0.6 ma 0.4 Normalized to: Temp = 25 C at and 0.2 V = 5V CE 0.0-55 - 35-5 5 25 45 65 85 05 25 8737 Tamb - Ambient Temperature ( C) Switching Time (µs) 000 00 0 Pulse width = 00 ms Duty cycle = 50 % t off t on 0. 0 00 8340 R L- Load Resistance (kω) Fig. 9 - Normalized CTR vs. Temperature Fig. 2 - Forward Resistance vs. Forward Current Document Number: 83740 For technical questions, contact: optocoupler.answers@vishay.com www.vishay.com Rev..8, 0-Dec-08 649
SFH67A Optocoupler, Phototransistor Output, Switching Time (ms) 000 00 0 Pulse width = 00 ms Duty cycle = 50 % trise tfall 0. 0 00 834 R L - Load Resistance (kω) Fig. 3 - Forward Resistance vs. Forward Current PACKAGE DIMENSIONS in inches (millimeters) 2 Pin one ID 0.255 (6.48) 0.268 (6.8) ISO method A 3 4 0.79 (4.55) 0.90 (4.83) 0.030 (0.76) 0.045 (.4) 0.03 (0.79) typ. 0.050 (.27) typ. 0.300 (7.62) typ. i78027 Option 6 4 typ. 0.08 (0.46) 0.022 (0.56) 0.30 (3.30) 0.50 (3.8) 0.020 (0.508) 0.035 (9) 0.050 (.27) 0.00 (2.54) Option 7 0 3 to 9 0.008 (0.20) 0.02 (0.30) 0.0 (2.79) 0.30 (3.30) 0.230 (5.84) 0.250 (6.35) Option 9 0.407 (0.36) 0.39 (9.96) 0.307 (7.8) 0.29 (7.4) 0.300 (7.62) typ. 0.375 (9.53) 0.395 (0.03 ) 0.300 (7.62) ref. 0.04 (0.35) 0.00 (0.25) 0.400 (0.6) 0.430 (0.92) 0.028 (0.7) 0.35 (8.0) min. 0.33 (8.4) min. 0.406 (0.3) max. 0(4.6) 0.60 (4.) 0.0040 (0.02) 0.0098 (0.249) 0.020 (0.5 ) 0.040 (.02 ) 0.35 (8.00) min. 0.02 (0.30 ) typ 5 max. 8450 www.vishay.com For technical questions, contact: optocoupler.answers@vishay.com Document Number: 83740 650 Rev..8, 0-Dec-08
Optocoupler, Phototransistor Output, OZONE DEPLETING SUBSTANCES POLICY STATEMENT SFH67A It is the policy of Vishay Semiconductor GmbH to. Meet all present and future national and international statutory requirements. 2. Regularly and continuously improve the performance of our products, processes, distribution and operating systems with respect to their impact on the health and safety of our employees and the public, as well as their impact on the environment. It is particular concern to control or eliminate releases of those substances into the atmosphere which are known as ozone depleting substances (ODSs). The Montreal Protocol (987) and its London Amendments (990) intend to severely restrict the use of ODSs and forbid their use within the next ten years. Various national and international initiatives are pressing for an earlier ban on these substances. Vishay Semiconductor GmbH has been able to use its policy of continuous improvements to eliminate the use of ODSs listed in the following documents.. Annex A, B and list of transitional substances of the Montreal Protocol and the London Amendments respectively. 2. Class I and II ozone depleting substances in the Clean Air Act Amendments of 990 by the Environmental Protection Agency (EPA) in the USA. 3. Council Decision 88/540/EEC and 9/690/EEC Annex A, B and C (transitional substances) respectively. Vishay Semiconductor GmbH can certify that our semiconductors are not manufactured with ozone depleting substances and do not contain such substances. We reserve the right to make changes to improve technical design and may do so without further notice. Parameters can vary in different applications. All operating parameters must be validated for each customer application by the customer. Should the buyer use products for any unintended or unauthorized application, the buyer shall indemnify against all claims, costs, damages, and expenses, arising out of, directly or indirectly, any claim of personal damage, injury or death associated with such unintended or unauthorized use. Vishay Semiconductor GmbH, P.O.B. 3535, D-74025 Heilbronn, Germany Document Number: 83740 For technical questions, contact: optocoupler.answers@vishay.com www.vishay.com Rev..8, 0-Dec-08 65
Legal Disclaimer Notice Vishay Disclaimer All product specifications and data are subject to change without notice. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, Vishay ), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein or in any other disclosure relating to any product. Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay s terms and conditions of purchase, including but not limited to the warranty expressed therein, which apply to these products. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of Vishay. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications. Product names and markings noted herein may be trademarks of their respective owners. Document Number: 9000 www.vishay.com Revision: 8-Jul-08