VO3526 www.vishay.com Vishay Semiconductors Optocoupler, Power Phototriac FEATURES • Maximum trigger current (IFT): 10 mA 15 2 • Isolation test voltage 5300 VRMS 3 • Peak off-state voltage 600 V • Load current 1 A 13 4 • dV/dt of 500 V/μs 5 6 • Pure tin leads 11 APPLICATIONS 7 9 22663 • Triac driver • Programable controllers • AC-output module PIN 2 3 4 5 6 7 9, 13 11 15 AGENCY APPROVALS FUNCTION LED anode LED cathode No connection No connection No connection No connection Triac T2 Triac T1 Triac gate • UL - E52744 system code H • CUL - E52744 system code H • VDE - DIN EN 60747-5-5 (VDE 0884-5) DESCRIPTION The VO3526 is an optically couple phototriac driving a power triac in a DIP-10 (16) package. ORDERING INFORMATION V O 3 5 2 6 - PART NUMBER X 0 0 DIP-# # PACKAGE OPTION AGENCY CERTIFIED/PACKAGE 7.62 mm TRIGGER, CURRENT IFT (mA) VDE, UL, cUL 10 DIP-10, tubes VO3526 Note • For additional information on the possible lead bend and VDE options refer to option information. ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified) PARAMETER TEST CONDITION SYMBOL VALUE UNIT LED continuous forward current IF 50 mA LED reverse voltage VR 5.0 V VDRM 600 V IT(RMS) 1.0 A ITSM 10 A INPUT OUTPUT Repetitive peak off-state voltage On-state RMS current Peak nonrepetitive surge current (50 Hz, peak) Sine wave, 50 to 60 Hz, gate open Document Number: 81842 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, 24-Sep-12 VO3526 www.vishay.com Vishay Semiconductors ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified) PARAMETER TEST CONDITION SYMBOL VALUE UNIT COUPLER Total power dissipation Pdiss 1.2 W Ambient temperature range Tamb - 40 to + 85 °C Storage temperature range Soldering temperature (1) Tstg - 40 to + 125 °C t ≤ 10 s max. Tsld 260 °C for 1.0 s VISO 5300 VRMS Isolation test voltage 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 wave profile for soldering conditions for through hole devices. (2) Total power dissipation value is based on 2S2P PCB. Refer to power phototriac application note for PCB design tips. ABSOLUTE MAXIMUM RATING CURVES 1.2 80 Load Current (A) LED Power (mW) 1.0 60 40 20 0.8 0.6 0.4 0.2 0 - 40 - 20 0 20 40 60 TA - Ambient Temperature (°C) 21296 0 - 40 - 20 80 100 120 Fig. 1 - Power Dissipation vs. Temperature 21502 0 20 40 60 80 100 120 Ambient Temperature (°C) Fig. 2 - Allowable Load Current vs. Ambient Temperature Note • The allowable load current was calculated out under a given operating conditions and only for reference: LED power: QE = 0.015 W, θBA (4-layer) = 30 °C/W THERMAL CHARACTERISTICS SYMBOL VALUE UNIT Maximum LED junction temperature PARAMETER Tjmax. 105 °C Maximum NOT junction temperature Tjmax. 105 °C Thermal resistance, junction NOT to bord θNOT-B 75 °C/W Thermal resistance, junction NOT to case θNOT-C 150 °C/W Thermal resistance, junction OT to board θOT-B 158 °C/W Thermal resistance, junction OT to case θOT-C 157 °C/W Thermal resistance, junction emitter to board θE-B 149 °C/W θE-C 161 °C/W Thermal resistance, junction NOT to junction OT θNOT-OT 243 °C/W Thermal resistance, junction emitter to junction NOT θE-NOT 420 °C/W Thermal resistance, junction emitter to junction OT θE-OT 235 °C/W θCA 130 °C/W Thermal resistance, junction emitter to case Thermal resistance, case to ambient Note • 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 Power Phototriac application note. Document Number: 81842 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, 24-Sep-12 VO3526 www.vishay.com TCASE Vishay Semiconductors TCASE TB TB θNOT-C θNOT-B θOT-C QOT TNOT TOT θE-NOT Power Triac Thermal Model θE-OT TB QE Non-opto-triac OT: Opto-triac TB: Board temperature TCASE: Case temperature θOT-B θNOT-OT QNOT NOT: TCASE TA: Ambient temperature θBA: Thermal resistance, board to ambient QE: LED power dissipation QOT: OT power dissipation QNOT: NOT power dissipation TE θE-B θE-C θBA TB θCA TCASE 21295 TA Thermal Model ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified) PARAMETER TEST CONDITION SYMBOL LED trigger current VT = 6 V Input reverse current VR = 5 V LED forward voltage IF = 10 mA VF MIN. TYP. MAX. UNIT IFT 10 mA IR 10 μA 1.4 V INPUT 0.9 OUTPUT Peak on-state voltage Repetitive peak off-state current ITM = 1.5 A VTM 1.7 V VDRM = 600 V, TA = 110 °C, 60 Hz IDRM 100 μA 25 mA RL = 100 Ω IH Critical rate of rise of off-state voltage VIN = 400 V (fig. 3) dV/dtcr 210 V/μs Critical rate of rise of commutating voltage VIN = 240 VRMS, IT = 1 ARMS (fig. 3) dV/dtcrq 0.9 V/μs Holding current Note • Minimum and maximum values are testing requirements. Typical values are characteristics of the device and are the result of engineering evaluations. Typical values are for information only and are not part of the testing requirements. RIN RL RTEST + 120 Ω VCC - AC VIN VIN Mon CTEST RL 5 V, VCC 0V dV/dt (c) dV/dt 21575 Fig. 3 - dV/dt Test Circuit Document Number: 81842 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, 24-Sep-12 VO3526 www.vishay.com Vishay Semiconductors RECOMMENDED OPERATING CONDITIONS PARAMETER TEST CONDITION Forward current at on-state Input Forward current at off-state Load supply voltage On-state RMS current TA = 40 °C Output TA = 60 °C SYMBOL MIN. MAX. UNIT IF(ON) 10 20 mA IF(OFF) 0 0.1 mA 240 V With snubber (0.022 μF, 47 Ω) VOUT(RMS) On 4-layer PCB (RBA = 30 °C/W) IOUT(RMS) Frequency 0.8 A 0.6 A 50 60 Hz - 40 85 °C f Operating temperature SAFETY AND INSULATION RATINGS PARAMETER TEST CONDITION Climatic classification SYMBOL MIN. IEC 68 part 1 Pollution degree DIN VDE 0109 Tracking resistance (comparative tracking index) Highest allowable overvoltage Maximum working insulation voltage TYP. MAX. UNIT 40/85/21 2 Insulation group IIIa CTI 175 Transient overvoltage VIOTM 8000 Recurring peak voltage VIORM 890 Vpeak Vpeak Insulation resistance at 25 °C VIO = 500 V RIS ≥ Insulation resistance at TS VIO = 500 V RIS ≥ 109 Ω Insulation resistance at 100 °C VIO = 500 V RIS ≥ 1011 Ω Method b, Vpd = VIORM x 1.6 Vpd 1424 Vpeak Partial discharge test voltage Safety limiting values maximum values allowed in the event of a failure 1012 Ω Output power PSO 2 W Input current ISI 150 mA TSI 165 °C Case temperature Minimum external air gap (clearance) Measured from input terminals to output terminals, shortest distance through air ≥7 mm Minimum external tracking (creepage) Measured from input terminals to output terminals, shortest distance path along body ≥7 mm Note • This phototriac coupler is suitable for 'safe electrical insulation' only within the safety ratings. Compliance with safety ratings shall be ensured by means of protective circuits. Document Number: 81842 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, 24-Sep-12 VO3526 www.vishay.com Vishay Semiconductors TYPICAL CHARACERISTICS (Tamb = 25 °C, unless otherwise specified) 100 IF (mA) 50 °C 25 °C 10 0 °C - 25 °C - 40 °C 1 0.9 1.0 1.1 21298 1.2 10 000 Off-State Leakage Current (nA) 85 °C 1.3 110 °C 1000 85 °C 25 °C 0 °C - 25 °C 10 - 40 °C 1 1.4 0 100 200 300 400 500 600 VDRM (V) 21301 VF (V) Fig. 4 - Forward Current vs. Forward Voltage Fig. 7 - Off-State Leakage Current vs. Voltage 55 1.4 1.3 Trigger Current 54 53 VR (V) 50 °C 100 52 51 1.2 1.1 1.0 0.9 0.8 50 0.7 49 - 40 - 20 21299 0.6 0 20 40 60 80 100 Fig. 5 - Diode Reverse Voltage vs. Temperature 1.6 50 1.2 45 0.8 40 0.4 35 0 - 0.4 20 40 60 80 25 20 - 1.2 15 21300 0 Temperature (ºC) 30 - 0.8 - 1.6 -2 - 20 Fig. 8 - Normalized Trigger Input Current vs. Temperature IF (mA) ITM - On-State Current (A) - 40 21302 Temperature (ºC) 10 - 1.5 - 1 - 0.5 0 0.5 1 1.5 2 VTM - On-State Voltage (V) Fig. 6 - On-State Current vs. On State Voltage 21303 1 10 100 tON (µs) Fig. 9 - Trigger Input Current vs. Turn-on Time Document Number: 81842 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, 24-Sep-12 VO3526 www.vishay.com Vishay Semiconductors 3 3 2.8 2.6 2.4 2 IFT (mA) Holding Current 2.5 1.5 1 2.2 2 1.8 1.6 1.4 0.5 1.2 1 0 - 40 - 20 21304 0 20 40 60 0 80 100 21306 Temperature (ºC) Fig. 10 - Normalized Holding Current vs. Temperature 200 300 400 500 600 Vload (V) Fig. 12 - Trigger Current vs. Vload Trigger Current (mA) 6.0 5.5 5.0 4.5 4.0 3.5 20 40 21305 60 80 100 Pulse Width (µs) Fig. 11 - Trigger Current vs. Trigger Pulse Width PACKAGE DIMENSIONS in inches (millimeters) Pin one ID 7 6 5 4 3 2 0.255 (6.48) 0.265 (6.81) 9 11 13 15 ISO method A 0.779 (19.77) 0.790 (20.07) 0.030 (0.76) 0.045 (1.14) 0.300 (7.62) typ. 0.031 (0.79) 0.130 (3.30) 0.150 (3.81) 4° 0.018 (0.46) 0.022 (0.56) 0.020 (0.51) 0.035 (0.89) 0.100 (2.54) typ. 0.050 (1.27) 0.110 (2.79) 0.130 (3.30) 10° typ. 0.230 (5.84) 0.250 (6.35) 3° to 9° 0.008 (0.20) 0.012 (0.30) 21083 Document Number: 81842 6 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, 24-Sep-12 VO3526 www.vishay.com Vishay Semiconductors PACKAGE MARKING VO3526 V YWW H 68 Document Number: 81842 7 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, 24-Sep-12 Legal Disclaimer Notice www.vishay.com 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. 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