BRT21, BRT22, BRT23 www.vishay.com Vishay Semiconductors Optocoupler, Phototriac Output, Zero Crossing FEATURES A 1 6 MT2 C 2 5 NC NC 3 ZCC* * * * * * * Low trigger current IFT = 1.2 mA ITRMS = 300 mA High static dV/dt 10 000 V/s Load voltage = 800 V Zero voltage crossing detector Material categorization: for definitions of compliance please see www.vishay.com/doc?99912 4 MT1 *Zero crossing circuit APPLICATIONS * Industrial controls * Office equipment * Consumer appliances 23128 LINKS TO ADDITIONAL RESOURCES Related Documents AGENCY APPROVALS * UL 1577 * cUL 1577 * DIN EN 60747-5-5 (VDE 0884-5) available with option 1 Models DESCRIPTION The BRT21, BRT22, BRT23 product family consists of an optically coupled GaAs IRLED to a photosensitive thyristor system with integrated noise suppression and zero crossing circuit. The thyristor system enables low trigger currents of 1.2 mA and features a dV/dt ratio of greater than 10 kV/s and load voltages up to 800 V. The BRT21, BRT22, BRT23 product family is a perfect microcontroller friendly solution to isolate low voltage logic from high voltage 120 VAC, 240 VAC, and 380 VAC lines and to control resistive, inductive, or capacitive AC loads like motors, solenoids, high power thyristors, or TRIACs and solid-state relays. ORDERING INFORMATION Option 6 DIP-6 B R T 2 # x - X 0 # # T 10.16 mm 7.62 mm PART NUMBER PACKAGE OPTION Option 7 TAPE AND REEL Option 8 9.27 mm > 0.1 mm > 0.7 mm AGENCY CERTIFIED / PACKAGE UL Option 9 VDRM (V) 400 600 800 IFT = 2 mA IFT = 1.2 mA IFT = 2 mA IFT = 1.2 mA IFT = 2 mA BRT21H BRT22F BRT22H BRT23F BRT23H DIP-6, 400 mil, option 6 - - - BRT23F-X006 - SMD-6, option 7 - BRT22F-X007T BRT22H-X007T (1) BRT23F-X007T BRT23H-X007T (1) DIP-6 SMD-6, option 9 - BRT22F-X009T - BRT23F-X009T - IFT = 2 mA IFT = 1.2 mA IFT = 2 mA IFT = 1.2 mA IFT = 2 mA DIP-6 - BRT22F-X001 - - BRT23H-X001 DIP-6, option 6 - - BRT22H-X016 - BRT22H-X016 SMD-6, option 7 - - BRT22H-X017T - - SMD-6, option 8 - - - - BRT23H-X018T UL, VDE Note (1) Also available in tube, do not put T on the end Document Number: 83690 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?91000 Rev. 2.0, 18-Nov-2020 BRT21, BRT22, BRT23 www.vishay.com Vishay Semiconductors ABSOLUTE MAXIMUM RATINGS (Tamb = 25 C, unless otherwise specified) PARAMETER TEST CONDITION PART SYMBOL VALUE UNIT VR 6 V mA INPUT Reverse voltage IR = 10 A IF 60 Surge current Forward current IFSM 2.5 A Power dissipation Pdiss 100 mW 1.33 mW/C Derate from 25 C OUTPUT Peak off-state voltage On state RMS current BRT21 VDRM 400 V BRT22 VDRM 600 V BRT23 VDRM 800 V ITRM 300 mA Single cycle surge current Power dissipation 3 A 600 mW 6.6 mW/C Tstg -40 to +150 C Tamb -40 to +100 C Tsld 260 C Pdiss Derate from 25 C COUPLER Storage temperature range Ambient temperature range Soldering temperature Max. 10 s dip soldering 0.5 mm from case bottom Note * 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 Document Number: 83690 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 Rev. 2.0, 18-Nov-2020 BRT21, BRT22, BRT23 www.vishay.com Vishay Semiconductors ELECTRICAL CHARACTERISTICS (Tamb = 25 C, unless otherwise specified) PARAMETER TEST CONDITION PART SYMBOL MIN. TYP. MAX. UNIT VF - 1.16 1.35 V VR = 6 V IR - 0.1 10 A f = 1 MHz, VF = 0 V CO - 25 - pF RthJA - 750 - K/W INPUT Forward voltage Reverse current Capacitance IF = 10 mA Thermal resistance, junction to ambient OUTPUT - 400 - VDM - 600 - - 800 - VD = VDRM, Tamb = 100 C, IF = 0 mA ID(RMS) - 10 100 On-state voltage IT = 300 mA VTM - 1.7 3 V On-state current PF = 1, VT(RMS) = 1.7 V ITM - - 300 mA f = 50 Hz ITSM - - 3 A IFT1/Tj - 7 14 A/K IFT2/Tj - 7 14 A/K VDINH/Tj - -20 - mV/K IDINH - 50 200 A IH - 65 500 A VT = 2.2 V IL - 5 - mA IF = rated IFT VIH - 15 25 V s BRT21 Peak off-state voltage ID(RMS) = 100 A BRT22 BRT23 Off-state current Surge (non-repetitive), on-state current Trigger current temp. gradient Inhibit voltage temp. gradient Off-state current in inhibit state IF = IFT1, VDRM Holding current Latching current Zero cross inhibit voltage V A OUTPUT (continued) Turn-on time VRM = VDM = VD(RMS) ton - 35 - Turn-off time PF = 1, IT = 300 mA toff - 50 - s VD = 0.67 VDRM, Tj = 25 C dV/dtcr 10 000 - - V/s VD = 0.67 VDRM, Tj = 80 C dV/dtcr 5000 - - V/s VD = 230 VRMS, ID = 300 mARMS, Tj = 25 C dV/dtcrq - 8 - V/s VD = 230 VRMS, ID = 300 mARMS, Tj = 85 C dV/dtcrq - 7 - V/s VD = 230 VRMS, ID = 300 mARMS, Tj = 25 C dI/dtcrq - 12 - A/ms RthJA - 125 - K/W dVIO/dt - 10 000 - V/s CCM - 0.01 - pF Critical rate of rise of off-state voltage Critical rate of rise of voltage at current commutation Critical rate of rise of on-state at current commutation Thermal resistance, junction-to-ambient COUPLER Critical rate of rise of coupled input / output voltage IT = 0 A, VRM = VDM = VD(RMS) Common mode coupling capacitance Capacitance (input to output) Trigger current f = 1 MHz, VIO = 0 V CIO - 0.8 - pF VD = 5 V, F - versions IFT - - 1.2 mA VD = 5 V, H - versions IFT - - 2 mA 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 Document Number: 83690 3 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 Rev. 2.0, 18-Nov-2020 BRT21, BRT22, BRT23 www.vishay.com Vishay Semiconductors SAFETY AND INSULATION RATINGS PARAMETER TEST CONDITION Climatic classification According to IEC 68 part 1 Pollution degree According to DIN VDE 0109 Comparative tracking index Maximum rated withstanding isolation voltage SYMBOL VALUE UNIT 40 / 100 / 21 2 Insulation group IIIa CTI 175 According to UL1577, t = 1 min VISO 4420 VRMS Tested withstanding isolation voltage According to UL1577, t = 1 s VISO 5300 VRMS Maximum transient isolation voltage According to DIN EN 60747-5-5 VIOTM 6000 Vpeak Maximum repetitive peak isolation voltage According to DIN EN 60747-5-5 VIORM 630 Vpeak VIO = 500 V, Tamb = 25 C RIO 1012 VIO = 500 V, Tamb = 100 C RIO 1011 Output safety power PSO 200 mW Input safety current ISI 400 mA Input safety temperature TS 175 C 7 mm Isolation resistance Creepage distance Clearance distance Creepage distance Clearance distance DIP-6; SMD-6, option 7; SMD-6 option 9 DIP-6, option 6; SMD-6, option 8 Insulation thickness DTI 7 mm 8 mm 8 mm 0.4 mm Note * As per IEC 60747-5-5, 7.4.3.8.2, 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 POWER FACTOR CONSIDERATIONS But in the case of a zero voltage crossing optotriac, the commutating dV/dt spikes can inhibit one half of the TRIAC from turning on. If the spike potential exceeds the inhibit voltage of the zero cross detection circuit, half of the TRIAC will be heldoff and not turn-on. This hold-off condition can be eliminated by using a snubber or capacitor placed directly across the optotriac as shown in figure 1. Note that the value of the capacitor increases as a function of the load current. 1 Cs - Shunt Capacitance (F) A snubber is not needed to eliminate false operation of the TRIAC driver because of the high static and commutating dV/dt with loads between 1.0 and 0.8 power factors. When inductive loads with power factors less than 0.8 are being driven, include a RC snubber or a single capacitor directly across the device to damp the peak commutating dV/dt spike. Normally a commutating dV/dt causes a turning-off device to stay on due to the stored energy remaining in the turning-off device. Cs (F) = 0.0032 (F) x 100.0066 IL (mA) 0.1 0.01 Tamb = 25 C, PF = 0.3, IF = 2.0 mA 0.001 0 iil410_01 50 100 150 200 250 300 350 400 IL - Load Current (mARMS) Fig. 1 - Shunt Capacitance vs. Load Current The hold-off condition also can be eliminated by providing a higher level of LED drive current. The higher LED drive provides a larger photocurrent which causes the phototransistor to turn-on before the commutating spike has activated the zero cross network. Figure 2 shows the relationship of the LED drive for power factors of less than 1.0. The curve shows that if a device requires 1.5 mA for a resistive load, then 1.8 times 2.7 mA) that amount would be required to control an inductive load whose power factor is less than 0.3. Document Number: 83690 4 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 Rev. 2.0, 18-Nov-2020 BRT21, BRT22, BRT23 www.vishay.com Vishay Semiconductors TYPICAL CHARACTERISTICS (Tamb = 25 C, unless otherwise specified) 150 IFth normalized to IFth at PF = 1.0, Tamb = 25 C 1.8 1.6 1.4 1.2 1.0 0.8 0.0 0.2 iil410_02 0.4 0.6 0.8 1.0 LED - LED Power (mW) NIFth - Normalized LED Trigger Current 2.0 100 50 0 -60 -40 -20 1.2 PF - Power Factor ITM - On-State Current (mA) VF - Forward Voltage (V) 1.3 Tamb = -55 C 1.2 Tamb = 25 C 1.1 1.0 0.9 Tamb = 85 C 0.8 0.7 0.1 1 10 60 80 100 5 Tj = 25 C 100 C 102 IT = f(VT), Parameter: Tj 5 101 5 100 100 IF - Forward Current (mA) iil410_03 0 1 2 4 Fig. 6 - Typical Output Characteristics 10 000 400 ITRMS = f(VT), RthJA = 150 K/W Device switch soldered in PCB or base plate Duty Factor 300 t ITRMS (mA) 0.005 0.01 0.02 0.05 0.1 0.2 3 VTM - On-State Voltage (V) iil410_06 Fig. 3 - Forward Voltage vs. Forward Current 100 40 103 1.4 1000 20 Fig. 5 - Maximum LED Power Dissipation Fig. 2 - Normalized LED Trigger Current vs. Power Factor If(pk) - Peak LED Current (mA) 0 Tamb - Ambient Temperature (C) iil410_05 DF = /t 0.5 200 100 10 10-6 10-5 10-4 10-3 10-2 10-1 10 0 iil410_04 0 101 t - LED Pulse Duration (s) Fig. 4 - Peak LED Current vs. Duty Factor, 0 iil410_07 20 40 60 80 100 Tamb - Ambient Temperature (C) Fig. 7 - Current Reduction Document Number: 83690 5 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 Rev. 2.0, 18-Nov-2020 BRT21, BRT22, BRT23 www.vishay.com Vishay Semiconductors 0.6 400 40 Hz to 60 Hz Line operation, Ptot = f (ITRMS) 0.5 300 Ptot (W) ITRMS (mA) 0.4 200 0.3 0.2 ITRMS = f(TPIN5), RthJ-PIN5 = 16.5 K/W Thermocouple measurement must be performed potentially separated to A1 and A2. Measuring junction as near as possible at the case. 100 0.1 0 0 50 60 70 80 90 0 100 12 103 VDINH min. (V) 10 102 Tj = 25 C Tj = 100 C 8 VDINH min = f (IF/IFT25C), parameter: Tj Device zero voltage switch can be triggered only in hatched are below Tj curves. 6 4 101 100 101 5 5 100 102 IF/IFT25 C iil410_09 300 Tj = 25 C Tj = 100 C V tgd = f (IF/IFT 25 C), VD = 200 V f = 40 to 60 Hz, Parameter: Tj 5 200 ITRMS (mA) Fig. 11 - Power Dissipation 40 Hz to 60 Hz Line Operation Fig. 8 - Current Reduction fgd (s) 100 iil410_11 TPIN5 (C) iil410_08 5 101 5 102 IF/IFT25 C iil410_12 Fig. 12 - Typical Static Inhibit Voltage Limit Fig. 9 - Typical Trigger Delay Time 103 IDINH (A) Tj = 25 C 100 C 1 6 2 5 3 4 102 5 101 5 0.1 F 220 V~ IDINH = f (IF /IFT 25 C), VD = 600 V, Parameter: Tj 100 0 2 4 6 8 10 12 14 16 18 20 iil410_13 IF/IFT25 C iil410_10 Fig. 10 - Typical Inhibit Current Fig. 13 - Apply a Capacitor to the Supply Pins at the Load-Side Document Number: 83690 6 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 Rev. 2.0, 18-Nov-2020 BRT21, BRT22, BRT23 www.vishay.com Vishay Semiconductors 33 1 6 2 5 500 H 220 V~ 22 nF 4 3 iil410_14 1 6 2 5 3 4 22 nF 220 V~ iil410_15 Fig. 14 - Connect a Series Resistor to the Output and Bridge Both by a Capacitor Fig. 15 - Connect a Choke of Low Winding Cap. in Series, e.g., a Ringcore Choke, with Higher Load Currents TECHNICAL INFORMATION See Application Note for additional information. PACKAGE DIMENSIONS in millimeters 3 2 pin one ID 1 6.4 0.1 ISO method A 4 9.78 0.25 6 5 8.6 0.1 7.62 ref. 1.27 0.05 1 min. 0.1755 0.0735 0.30 typ. 3.555 0.255 4 typ. 0.485 0.025 15 max. 0.84 typ. 0.84 typ. 0.765 0.255 2.54 typ. 17222 Option 6 Option 7 Option 8 Option 9 7.62 typ. 7.62 typ. 7.62 typ. 10.3 max. 7.62 typ. 3.5 0.3 0.7 min. 0.25 0.1 4.3 0.3 3.5 0.3 0.1 0.1 3.6 0.3 0.1 min. 2.55 0.25 0.6 min. 8 min. 10.3 max. 9.27 min. 12.1 max. 10.16 typ. 0.6 min. 8 min. 20802-40 PACKAGE MARKING (example) BRT22H V YWW 68 Fig. 16 - Example of BRT22H-X017 Notes * "YWW" is the date code marking (Y = year code, WW = week code) * VDE logo is only marked on option 1 parts * Tape and reel suffix (T) is not part of the package marking Document Number: 83690 7 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 Rev. 2.0, 18-Nov-2020 BRT21, BRT22, BRT23 www.vishay.com Vishay Semiconductors SOLDER PROFILES Axis Title Axis Title 10000 5s 10000 300 Lead temperature 1000 ca. 2 K/s ca. 200 K/s 150 Full line: typical Dotted lines: process limits Second wave 100 C to 130 C 100 100 2 K/s 50 2nd line Temperature (C) 200 Max. 260 C 10 100 150 200 Max. 30 s 150 Max. 120 s 100 Max. 100 s Max. ramp down 6 C/s 100 Max. ramp up 3 C/s Fig. 17 - Wave Soldering Double Wave Profile According to J-STD-020 for DIP Devices 10 0 0 250 Time (s) 948626 1000 200 50 0 50 245 C ca. 5 K/s Forced cooling 0 255 C 240 C 217 C 250 235 C to 260 C First wave 1st line 2nd line 2nd line Temperature (C) 250 1st line 2nd line 300 19841 50 100 150 200 250 300 Time (s) Fig. 18 - Lead (Pb)-free Reflow Solder Profile According to J-STD-020 for SMD Devices HANDLING AND STORAGE CONDITIONS ESD level: HBM class 2 Floor life: unlimited Conditions: Tamb < 30 C, RH < 85 % Moisture sensitivity level 1, according to J-STD-020 Document Number: 83690 8 For technical questions, contact: optocoupleranswers@vishay.com THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. 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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. Product names and markings noted herein may be trademarks of their respective owners. (c) 2021 VISHAY INTERTECHNOLOGY, INC. ALL RIGHTS RESERVED Revision: 01-Jan-2021 1 Document Number: 91000