LH1522AB, LH1522AAC, LH1522AACTR www.vishay.com Vishay Semiconductors Dual 1 Form A Solid-State Relay FEATURES DIP S1 • Dual channel (LH1510) S1' • Current limit protection • Isolation test voltage 5300 VRMS S2 • Typical RON 10 S2' • Load voltage 200 V S1 SMD S1' S2 7 6 8 • Load current 120 mA S2' 5 • High surge capability • Clean bounce free switching • Low power consumption • SMD lead available on tape and reel i179034_2 i179034_9 1 2 3 • Compliant to RoHS Directive 2002/95/EC and in accordance to WEEE 2002/96/EC 4 V D E APPLICATIONS DESCRIPTION • General telecom switching - On/off hook control The LH1522 dual 1 form A relays are SPST normally open switches that can replace electromechanical relays in many applications. They are constructed using a GaAIAs LED for actuation control and an integrated monolithic die for the switch output. The die, fabricated in a high-voltage dielectrically isolated technology is comprised of a photodiode array, switch control circuitry, and MOSFET switches. In addition, the LH1522 SSRs employ current-limiting circuitry, enabling them to pass lightning surge testing as per ANSI/TIA-968-B and other regulatory surge requirements when overvoltage protection is provided. - Ring delay - Dial pulse - Ground start - Ground fault protection • Instrumentation • Industrial controls AGENCY APPROVALS UL1577: file no. E52744 system code H, double protection CSA: certification no. 093751 BSI/BABT: certification no. 7980 DIN EN: 60747-5-2 (VDE 0884)/60747-5-5 (pending), available with option 1 FIMKO: approval ORDERING INFORMATION L H 1 5 PART NUMBER 2 2 A # ELECTR. VARIATION PACKAGE # PACKAGE CONFIG. T TAPE AND REEL 7.62 mm SMD > 0.1 mm UL, CSA, BSI, FIMKO SMD-8, tubes LH1522AAC SMD-8, tape and reel LH1522AACTR DIP-8, tubes Rev. 1.7, 25-Jul-11 DIP R LH1522AB 1 Document Number: 83821 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 LH1522AB, LH1522AAC, LH1522AACTR www.vishay.com Vishay Semiconductors ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified) PARAMETER TEST CONDITION SYMBOL VALUE UNIT IF 50 mA IR 10 μA VR 8 V IL 50 μA INPUT LED continuous forward current LED reverse voltage OUTPUT VL 200 V Continuous DC load current, one pole operating IL 200 mA Continuous DC load current, two poles operating IL 140 mA IP (2) DC or peak AC load voltage Peak load current (single shot) t = 100 ms SSR Ambient temperature range Tamb - 40 to + 85 °C Storage temperature range Tstg - 40 to + 150 °C Pin soldering temperature (3) Input to output isolation test voltage t = 10 s max. Tsld 260 °C t = 1 s, IISO = 10 μA max. VISO 5300 VRMS 1600 V 600 mW Pole-to-pole isolation voltage (S1 to S2) (1), (dry air, dust free, at sea level) Output power dissipation (continuous) Pdiss 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) Breakdown occurs between the output pins external to the package. (2) Refer to current limit performance application note 58 for a discussion on relay operation during transient currents. (3) Refer to reflow profile for soldering conditions for surface mounted devices (SMD). Refer to wave profile for soldering conditions for through hole devices (DIP). ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified) PARAMETER TEST CONDITION SYMBOL MIN. TYP. MAX. UNIT 1 2 mA INPUT LED forward current, switch turn-on IL = 100 mA, t = 10 ms IFon LED forward current, switch turn-off VL = ± 150 V IFoff 0.2 1.1 IF = 10 mA VF 1.15 1.26 1.45 15 LED forward voltage mA V OUTPUT On-resistance IF = 5 mA, IL = 50 mA RON 6 10 Off-resistance IF = 0 mA, VL = ± 100 V ROFF 0.5 5000 IF = 5 mA, t = 5 ms, VL = ± 5 V ILMT 300 IF = 0 mA, VL = ± 100 V IO IF = 0 mA, VL = ± 200 V IO IF = 0 mA, VL = 1 V CO 60 pF IF = 0 mA, VL = 50 V CO 15 pF Current limit Off-state leakage current Output capacitance Pole-to-pole capacitance (S1 to S2) IF = 5 mA Switch offset IF = 5 mA VISO = 1 V G 360 460 mA 0.02 200 nA 1 μA 0.5 pF VOS 0.15 μV CIO 1.1 pF TRANSFER Capacitance (input to output) 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. SWITCHING CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified) PARAMETER TEST CONDITION SYMBOL TYP. MAX. UNIT Turn-on time IF = 10 mA, IL = 50 mA ton 1 2 ms Turn-off time IF = 10 mA, IL = 50 mA toff 0.7 2 ms Rev. 1.7, 25-Jul-11 MIN. 2 Document Number: 83821 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 LH1522AB, LH1522AAC, LH1522AACTR www.vishay.com Vishay Semiconductors TYPICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified) 140 Change in Current Limit (%) Normalized to 25 °C 40 Load Current (mA) 120 IFon = 2 mA to 10 mA 100 IFon = 1 mA 80 60 40 20 0 - 40 - 20 0 20 40 60 20 10 0 - 10 - 20 - 30 - 40 - 40 - 20 80 Ambient Temperature (°C) 17329 ilh1522ab_03 20 40 60 80 1.20 IF = 50 mA 1.5 LED Forward Voltage (V) LED Forward Voltage (V) 1.6 IF = 20 mA 1.4 1.3 1.2 IF = 1.0 mA I = 2.0 mA 1.1 F IF = 5.0 mA IF = 10 mA - 20 ilh1522ab_01 0 20 40 60 Ambient Temperature (°C) min. 1.05 1.00 - 20 0 20 40 60 80 Ambient Temperature (°C) Change in On-resistance (%) Normalized to 25 °C 50 IL = 100 mA 40 20 0 - 20 - 40 - 40 - 20 0 20 40 60 40 30 20 10 0 - 10 - 20 Ambient Temperature (°C) IL = 50mA - 30 - 40 - 40 80 ilh1522ab_05 - 20 0 20 40 60 80 Ambient Temperature (°C) Fig. 6 - On-Resistance vs. Temperature Fig. 3 - LED Current for Switch Turn-on vs. Temperature Rev. 1.7, 25-Jul-11 1.10 Fig. 5 - LED Dropout Voltage vs. Temperature 60 17328 typ. ilh1522ab_04 100 80 I L = 100 mA 1.15 0.95 - 40 80 Fig. 2 - LED Voltage vs. Temperature LED Forward Current for Switch Tuurn-on (%), Norm. to 25 °C 0 Ambient Temperature (°C) Fig. 4 - Current Limit vs. Temperature Fig. 1 - Recommended Operating Conditions 1.0 - 40 IF = 5.0 mA t = 5.0 ms VL = see elec. char. 30 3 Document Number: 83821 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 LH1522AB, LH1522AAC, LH1522AACTR Vishay Semiconductors 100 1.5 I L = 50 mA 80 1.0 Isolation (dB) AC/DC On-resistance Variation (%) Normalized to Datasheet Ron Specification at IF = 5.0 mA www.vishay.com 0.5 0 60 VP = 10 V RL = 50 Ω 40 20 0 - 0.5 0 4 8 12 16 10 2 20 LED Forward Current (mA) ilh1522ab_06 10 3 ilh1522ab_09 10 6 10 7 100 Off-state Leakage Current (pA) 80 IF = 0 mA TA = 25 °C f = 1.0 MHz 70 Capacitance (pF) 10 5 Fig. 10 - Output Isolation Fig. 7 - Variation in On-Resistance vs. LED Current 60 50 40 30 20 10 0 90 IF = 0 mA TA = 25 °C 80 70 60 50 40 30 20 10 0 0 40 20 ilh1522ab_07 0 100 80 60 Applied Voltage (V) Load Voltage (V) Fig. 11 - Leakage Current vs. Applied Voltage Off-state Leakage Current (nA) 0.30 RL = 600 Ω 0.25 50 100 150 200 250 300 350 400 ilh1522ab_10 Fig. 8 - Switch Capacitance vs. Applied Voltage Insertion Loss (dB) 10 4 Frequency (Hz) 0.20 0.15 0.10 0.05 3.0 2.5 85 °C 2.0 1.5 70 °C 1.0 0.5 50 °C 0 0 10 2 ilh1522ab_08 10 3 10 4 10 5 0 Frequency (Hz) Load Voltage (V) Fig. 12 - Leakage Current vs. Applied Voltage at Elevated Temperatures Fig. 9 - Insertion Loss vs. Frequency Rev. 1.7, 25-Jul-11 50 100 150 200 250 300 350 400 ilh1522ab_11 4 Document Number: 83821 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 LH1522AB, LH1522AAC, LH1522AACTR Vishay Semiconductors 8 Change in Turn-on Time (%) Normalized to 25 °C Change in Breakdown Voltage (%) Normalized to 25 °C www.vishay.com 6 4 2 0 -2 -4 -6 -8 - 40 - 20 0 20 60 40 Change in Turn-off Time (%) Normalized to 25 °C Switch Offset Voltage (µV) IF = 5.0 mA 2.5 2.0 1.5 1.0 0.5 ilh1522ab_13 40 30 50 60 70 80 90 Ambient Temperature (°C) 10 0 - 10 - 20 - 30 - 20 0 20 40 60 80 Ambient Temperature (°C) 160 140 120 100 IF = 5.0 mA IL = 50 mA 80 60 40 20 0 - 20 - 40 - 60 - 80 - 40 - 20 ilh1522ab_16 0 20 40 60 80 Ambient Temperature (°C) Fig. 17 - Turn-off Time vs. Temperature Fig. 14 - Switch Offset Voltage vs. Temperature 10 0.6 0.5 Turn-on Time (ms) Switch Offset Voltage (µV) 20 Fig. 16 - Turn-on Time vs. Temperature 3.5 0 20 30 ilh1522ab_15 Fig. 13 - Switch Breakdown Voltage vs. Temperature 3.0 IF = 5.0 mA IL = 50 mA 40 - 40 - 40 80 Ambient Temperature (°C) ilh1522ab_12 60 50 0.4 0.3 0.2 IL = 50 mA 8 - 40 °C 6 25 °C 85 °C 4 2 0.1 0 0 0 ilh1522ab_14 5 10 15 20 0 25 LED Forward Current (mA) ilh1522ab_17 20 30 40 50 Fig. 18 - Turn-on Time vs. LED Current Fig. 15 - Switch Offset Voltage vs. LED Current Rev. 1.7, 25-Jul-11 10 LED Forward Current (mA) 5 Document Number: 83821 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 LH1522AB, LH1522AAC, LH1522AACTR www.vishay.com Vishay Semiconductors 1.4 IL = 50 mA - 40 °C Turn-off Time (ms) 1.2 1.0 0.8 25 °C 0.6 85 °C 0.4 0.2 10 0 20 30 40 50 LED Forward Current (mA) ilh1522ab_18 Fig. 19 - Turn-off Time vs. LED Current PACKAGE DIMENSIONS in millimeters SMD DIP pin one ID 4 3 2 pin one ID 1 0.76 6.81 6.48 6.81 6.48 5 7 6 2.54 8 ISO method A 1.78 8 min. 11.05 9.91 9.63 9.91 9.63 1.14 0.76 R 0.25 10.03 9.52 0.79 typ. 7.62 typ. ISO method A 0.79 4° typ. 1.14 0.78 3.81 3.30 radius 7.80 7.52 3° to 7° 3.81 3.30 1.27 10° 0.89 0.51 0.56 0.46 1.52 6.35 5.84 4° typ. 3° to 9° 0.30 0.20 2.54 typ. 3.30 2.79 i178008 10° 0.25 0.10 1.27 typ. 2.54 typ. i178009 8 typ. 0.3 typ. 1.02 0.51 PACKAGE MARKING (example) LH1522 V YWW H 68 Note • Tape and reel suffix (TR) is not part of the package marking. Rev. 1.7, 25-Jul-11 6 Document Number: 83821 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 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. Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special, consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular purpose, non-infringement and merchantability. Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of typical requirements that are often placed on Vishay products in generic applications. Such statements are not binding statements about the suitability of products for a particular application. It is the customer’s responsibility to validate that a particular product with the properties described in the product specification is suitable for use in a particular application. Parameters provided in datasheets and/or specifications may vary in different applications and performance may vary over time. All operating parameters, including typical parameters, must be validated for each customer application by the customer’s technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed therein. Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining applications or for any other application in which the failure of the Vishay product could result in personal injury or death. Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications. 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. Material Category Policy Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as RoHS-Compliant fulfill the definitions and restrictions defined under Directive 2011/65/EU of The European Parliament and of the Council of June 8, 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment (EEE) - recast, unless otherwise specified as non-compliant. Please note that some Vishay documentation may still make reference to RoHS Directive 2002/95/EC. We confirm that all the products identified as being compliant to Directive 2002/95/EC conform to Directive 2011/65/EU. Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as Halogen-Free follow Halogen-Free requirements as per JEDEC JS709A standards. Please note that some Vishay documentation may still make reference to the IEC 61249-2-21 definition. We confirm that all the products identified as being compliant to IEC 61249-2-21 conform to JEDEC JS709A standards. Revision: 02-Oct-12 1 Document Number: 91000