VOS628A Series www.vishay.com Vishay Semiconductors Optocoupler, Phototransistor Output, AC Input, Low Input Current, SSOP-4, Half Pitch, Mini-Flat Package FEATURES • High CTR with low input current • Low profile package (half pitch) A/C 1 4 C • High collector emitter voltage, VCEO = 80 V C/A 2 3 E • Low coupling capacitance • Isolation test voltage, 3750 VRMS • High common mode transient immunity 16467-4 • Compliant to RoHS Directive 2002/95/EC and in accordance to WEEE 2002/96/EC DESCRIPTION APPLICATIONS The VOS628A series has a GaAs infrared emitting diode emitter, which is optically coupled to a silicon planar phototransistor detector, and is incorporated in a 4-pin 50 mil lead pitch mini-flat package. • Telecom • Industrial controls • Battery powered equipment • Office machines It features a high current transfer ratio at low input current, low coupling capacitance, and high isolation voltage. • Programmable controllers The coupling devices are designed for signal transmission between two electrically separated circuits. AGENCY APPROVALS • UL1577, file no. E76222 system code M, double protection (pending) • cUL CSA 22.2 bulletin 5A, double protection (pending) • DIN EN 60747-5-2 (pending) (VDE 0884)/DIN EN 60747-5-5 available with option 1 • BSI: EN 60065:2002 (pending), EN 60950-1:2006 (pending) • FIMKO ORDERING INFORMATION V O S 6 2 8 A - PART NUMBER # CTR BIN SSOP-4, 50 mil pitch UL, cUL, BSI, VDE SSOP-4, 50 mil pitch 0 0 1 PACKAGE OPTION T SSOP-# TAPE AND REEL 7 mm CTR (%) AGENCY CERTIFIED/PACKAGE UL, cUL, BSI X ± 1 mA 63 to 125 100 to 200 160 to 320 VOS628A-2T VOS628A-3T VOS628A-4T 63 to 125 100 to 200 160 to 320 - VOS628A-3X001T - Note • Additional options may be possible, please contact sales office. Document Number: 83466 1 For technical questions, contact: [email protected] 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 Rev. 1.3, 27-Oct-11 VOS628A Series www.vishay.com Vishay Semiconductors ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified) PARAMETER TEST CONDITION SYMBOL VALUE UNIT Pdiss 100 mW IF 60 mA Collector emitter voltage VCE 80 V Emitter collector voltage VEC 7 V mA INPUT Power dissipation Forward current OUTPUT IC 50 IC 100 mA Pdiss 150 mW VISO 3750 VRMS VIO = 500 V, Tamb = 25 °C RIO ≥ 1012 Ω VIO = 500 V, Tamb = 100 °C RIO ≥ 1011 Ω Storage temperature range Tstg - 40 to + 125 °C Ambient temperature range Tamb - 40 to + 110 °C Tj 125 °C Tsld 260 °C Collector current tp/T = 0.5, tp < 10 ms Power dissipation COUPLER Isolation test voltage between emitter and detector Isolation resistance Junction temperature Soldering temperature (1) max. 10 s, dip soldering distance to seating plane ≥ 1.5 mm Notes • 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) Refer to reflow profile for soldering conditions for surface mounted devices. ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified) PARAMETER TEST CONDITION PART SYMBOL MIN. TYP. MAX. 1.5 UNIT INPUT Forward voltage Capacitance IF = ± 5 mA VF 1.16 VR = 0 V, f = 1 MHz CO 25 VCE = 10 V ICEO 10 VCE = 5 V, f = 1 MHz CCE 7 V pF OUTPUT Collector emitter leakage current Collector emitter capacitance 200 nA pF COUPLER Collector emitter saturation voltage IC = 0.32 mA, IF = ± 1 mA VOS628A-2 VCEsat 0.25 0.4 V IC = 0.5 mA, IF = ± 1 mA VOS628A-3 VCEsat 0.25 0.4 V IC = 0.8 mA, IF = ± 1 mA VOS628A-4 VCEsat 0.25 0.4 CC 0.25 Coupling capacitance V pF Note • 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 (Tamb = 25 °C, unless otherwise specified) PARAMETER IC/IF TEST CONDITION IF = ± 1 mA, VCE = 5 V PART SYMBOL MIN. MAX. UNIT VOS628A-2 CTR 63 TYP. 125 % VOS628A-3 CTR 100 200 % VOS628A-4 CTR 160 320 % Document Number: 83466 2 For technical questions, contact: [email protected] 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 Rev. 1.3, 27-Oct-11 VOS628A Series www.vishay.com Vishay Semiconductors SWITCHING CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified) PARAMETER TEST CONDITION SYMBOL MIN. TYP. MAX. Turn on time VCC = 5 V, IC = 2 mA, RL = 100 Ω ton 6 μs Rise time VCC = 5 V, IC = 2 mA, RL = 100 Ω tr 3.5 μs Turn off time VCC = 5 V, IC = 2 mA, RL = 100 Ω toff 5.5 μs Fall time VCC = 5 V, IC = 2 mA, RL = 100 Ω tf 5 μs VCC = 5 V UNIT Input pulse ± IF RL 10 % VOUT Output pulse 90 % tr tf t off t on isfh618a_12 Fig. 1 - Test Circuit Fig. 2 - Test Circuit and Waveforms SAFETY AND INSULATION RATINGS PARAMETER TEST CONDITION SYMBOL MIN. Climatic classification (according to IEC 68 part 1) TYP. MAX. UNIT 40/110/21 Comparative tracking index CTI 175 399 VIOTM 6000 Vpeak VIORM 707 Vpeak PSO 265 mW ISI 130 mA TSI 150 °C Creepage distance Clearance distance Insulation thickness Reinforce rated, per IEC 60950 2.10.5.1 5 mm 5 mm 0.4 mm Note • As per IEC 60747-5-2, §7.4.3.8.1, 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. Document Number: 83466 3 For technical questions, contact: [email protected] 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 Rev. 1.3, 27-Oct-11 VOS628A Series www.vishay.com Vishay Semiconductors TYPICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified) 2.0 NCTR - Normalized CTR (sat) VF - Forward Voltage (V) 1.8 1.6 Tamb = 25 °C 1.4 Tamb = 0 °C Tamb = - 40 °C 1.2 Tamb = 50 °C Tamb = 75 °C 1.0 Tamb = 100 °C 0.8 Tamb = 110 °C 0.6 0.1 1 10 IF = 5 mA 1.8 1.4 IF = 1 mA 1.2 1.0 0.8 0.6 0.4 0.2 0 - 40 100 IF - Forward Current (mA) 10 35 60 85 110 Fig. 6 - Normalized CTR (sat) vs. Ambient Temperature 2.5 10 000 IF = 0 mA NCTR - Normalized CTR (NS) ICE0 - Leakage Current (nA) - 15 Tamb - Ambient Temperature (°C) Fig. 3 - Forward Voltage vs. Forward Current 1000 VCE = 40 V 100 10 VCE = 24 V 1 VCE = 12 V 0.1 0.01 0.001 - 40 - 15 10 35 60 85 1.5 IF = 1 mA 1.0 0.5 0 - 40 110 VCE = 5 V IF = 5 mA 2.0 Tamb - Ambient Temperature (°C) - 15 10 35 60 85 110 Tamb - Ambient Temperature (°C) Fig. 4 - Leakage Current vs. Ambient Temperature Fig. 7 - Normalized CTR (NS) vs. Ambient Temperature 100 14 VCC = 5 V IF = 5 mA 12 10 8 6 IF = 2 mA 4 FCTR (kHz) IC - Collector Current (mA) VCE = 0.4 V 1.6 10 IF = 1 mA 2 1 0 0 0.1 0.2 0.3 0.4 VCE - Collector Emitter Voltage (sat) (V) Fig. 5 - Collector Current vs. Collector Emitter Voltage (sat) 0.1 1 10 100 IC (mA) Fig. 8 - FCTR vs. IC Document Number: 83466 4 For technical questions, contact: [email protected] 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 Rev. 1.3, 27-Oct-11 VOS628A Series www.vishay.com Vishay Semiconductors 0 VCE = 5 V - 20 Phase (deg) - 40 - 60 - 80 - 100 - 120 - 140 - 160 1 10 100 1000 f (kHz) Fig. 9 - FCTR vs. Phase Angle PACKAGE DIMENSIONS in millimeters + 0.3 7 - 0.4 4.4 ± 0.2 1.9 0.1 ± 0.1 2.5 + 0.3 0.7 - 0.4 0.45 ± 0.1 1.27 nom. 4 0.15 +- 0.10 0.05 2.1 max. 2.8 max. 3 1.27 0.9 Possible footprint 5 7.6 1 2 technical drawings according to DIN specifications Pin no. 1 identification 16283 PACKAGE MARKING (example) 628A-3X1 V YWW M 68 Notes • Only option 1 is reflected in the package marking, it is indicated by the characters “X1”. • Tape and reel suffix (T) is not part of the package marking. Document Number: 83466 5 For technical questions, contact: [email protected] 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 Rev. 1.3, 27-Oct-11 Legal Disclaimer Notice Vishay Disclaimer ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE. 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 in any datasheet or in any other disclosure relating to any product. Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the continuing production of any product. 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