LH1505AB/AAC/AACTR Dual 1 Form A Solid State Relay FEATURES * Two Independent Relays * Current Limit Protection * l/O Isolation, 5300 VRMS * Typical RON 15 * Load Voltage 350 V * Load Current 120 mA * High Surge Capability * Linear, AC/DC Operation * Clean Bounce Free Switching * Low Power Consumption * High Reliability Monolithic Receptor * SMD Lead Available on Tape and Reel * Flammability; UL94,VO Package Dimensions in Inches (mm) DIP pin one ID S1 4 5 S1' S2 8 6 7 7 S2' 6 5 8 1 .390 (9.91) .379 (9.63) .045 (1.14) .030 (0.76) 2 3 S1 S1' S2 S2' 4 .300 (7.62) .031 (0.79) typ. 4 typ. .150 (3.81) .130 (3.30) .050 (1.27) .022 (.56) .018 (.46) UL - File No. E52744 CSA - Certification 093751 BSI/BABT Cert. No. 7980 VDE 0884 Approval FIMKO Approval 10 .035 (.89) .020 (.51) .250 (6.35) .230 (5.84) 3-9 .012 (.30) .008 (.20) .100 (2.54) typ. .130 (3.30) .110 (2.79) SMD Pin one I.D. .268 (6.81) .255 (6.48) APPLICATIONS * General Telecom Switching - On/off Hook Control - Ring Delay - Dial Pulse - Ground Start - Ground Fault Protection * Instrumentation * Industrial Controls .390 (9.91) .379 (9.63) .045 (1.14) .030 (0.78) 4 typ. .050 (1.27) typ. DESCRIPTION The LH1505 contains two normally open switches that can be used as two independent SPST relays or as one DPST relay. The relay is constructed using a GaAlAs LED for actuation control and integrated monolithic dies for the switch outputs. The die, fabricated in a high-voltage dielectrically isolated technology, is comprised of a photodiode array, switch control circuity, and DMOS switches. In addition, the LH1505 relay employs currentlimiting circuity, enabling it to pass FCC 68.302 and other regulatory voltage surge requirements when over- 1 2 .268 (6.81) .255 (6.48) AGENCY APPROVALS * * * * * 3 .031 (.79) typ. .150 (3.81) .130 (3.30) Radius .008 (.25) .004 (.10) .040 (1.02) .020 (.51) .100 (2.54) typ. .395 (10.03) .375 (9.52) .312 (7.80) .298 (7.52) 10 .315 (8.00) typ. 3 to 7 .010 (2.54) typ. voltage protection is provided. Part Identification Part Number Description LH1505AB 8-pin DIP, Tubes LH1505AAC 8-pin SMD, Gullwing, Tubes 2001 Infineon Technologies Corp. * Optoelectronics Division * San Jose, CA www.infineon.com/opto * 1-888-Infineon (1-888-463-4636) 3-51 May 2, 2001-09 Refer to Current Limit Performance Application Note for a discussion on relay operation during transient currents. Stresses in excess of the Absolute Maximum Ratings can cause permanent damage to the device. These are absolute stress ratings only. Functional operation of the device is not implied at these or any other conditions in excess of those given in the operational sections of the data sheet. Exposure to maximum rating conditions for extended periods can adversely affect device reliability. 120 Load Current (mA) 100 80 60 IFon=5.0 to 20 mA 20 8-pin SMD, Gullwing, Tape and Reel Absolute Maximum Ratings, TA=25C Recommended Operating Conditions 40 LH1505AACTR IFon=2.0 mA IFon=3.0 mA IFon=4.0 mA 0 -40 -20 0 20 40 60 Ambient Temperature (C) 80 Ambient Temperature Range (TA) ....................................-40 to +85C Storage Temperature Range (Tstg) .................................-40 to +150C Pin Soldering Temperature (t=10 s max) (TS) ............................. 260C Input/Output Isolation Voltage (t=1.0 s, IISO=10 A max) (VISO) ....................................... 5300 VRMS Pole-to-Pole Isolation Voltage (S1 to S2)* (dry air, dust free, at sea level) .................................................1600 V LED Continuous Forward Current (IF) .........................................50 mA LED Reverse Voltage (IR10 A) (VR) ...........................................8.0 V DC or Peak AC Load Voltage (IL50 A) (VL) ..............................250 V Continuous DC Load Current (IL) One Pole Operating.................................................................130 mA Two Poles Operating ...............................................................120 mA Peak Load Current (t=100 ms) (single shot) (IP)................................. Output Power Dissipation (continuous) (PDISS)........................600 mW * Breakdown occurs between the output pins external to the package. Electrical Characteristics, TA=25C 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. Parameter Sym. Min. Typ. Max. Units Test Conditions LED Forward Current, Switch Turn-on IFon -- 1.0 2.0 mA IL=100 mA, t=10 ms LED Forward Current, Switch Turn-off IFoff 0.2 0.9 -- mA VL200 V LED Forward Voltage VF 1.15 1.26 1.45 V IF=10 mA ON-resistance RON 10 15 20 IF=5.0 mA, IL=50 mA OFF-resistance ROFF 0.5 5000 -- G IF=0 mA, VL=100 V Current Limit ILMT 170 200 280 mA IF=5.0 mA, t=5.0 ms VL6.0 V Off-state Leakage Current -- -- 0.02 200 nA IF=0 mA, VL=100 V -- -- 1.0 A IF=0 mA, VL=250 V -- 55 -- pF IF=0 mA, VL=1.0 V -- 10 -- Input Output Output Capacitance -- IF=0 mA, VL=50 V Pole-to-Pole Capacitance (S1 to S2) -- -- 0.5 -- pF IF=5.0 mA Switch Offset -- -- 0.15 -- V IF=5.0 mA Input/Output Capacitance CISO -- 1.1 -- pF VISO=1.0 V Turn-on Time ton -- 1.4* 4.0* ms IF=5.0 mA, IL=50 mA Turn-off Time toff -- 0.7* 4.0* ms IF=5.0 mA, IL=50 mA Transfer * IL=100 mA 2001 Infineon Technologies Corp. * Optoelectronics Division * San Jose, CA www.infineon.com/opto * 1-888-Infineon (1-888-463-4636) LH1505AB/AAC/AACTR 3-52 May 2, 2001-09 Typical Performance Characteristics Figure 1. LED Voltage vs. Temperature Figure 4. LED Dropout Voltage vs. Temperature 1.20 1.6 IF=50 mA 1.5 LED Forward Voltage (V) LED Forward Voltage (V) IL= 100 mA IF=20 mA 1.4 1.3 1.2 IF=1.0 mA IF=2.0 mA 1.1 1.0 -40 1.15 TYP. 1.10 MIN. 1.05 1.00 IF=5.0 mA IF=10 mA -20 0 20 40 60 0.95 -40 80 -20 0 20 40 60 80 60 80 Ambient Temperature (C) Ambient Temperature (C) Figure 2. LED Current for Switch Turn-On vs. Temperature Figure 5. ON-Resistance vs. Temperature 50 80 Change in ON-Resistance (%) Normalized to 25C LED Forward Current for Switch Turn-off (%), Normalized to 25 C 100 IL= 100 mA 60 40 20 0 -20 -40 -60 -40 IL= 50 mA 40 30 20 10 0 -10 -20 -30 -20 0 20 40 60 -40 -40 80 -20 0 Figure 6. Variation in ON-Resistance vs. LED Current Figure 3. Current Limit vs. Temperature 40 1.5 IF= 5.0 mA t = 5.0 ms VL= SEE ELEC. CHAR. 30 20 ac/dc On-resistance Variation (%) Normalized to Data Sheet RON Specification at IF=5.0 mA Change in Current Limit (%) Normalized to 25C 40 Ambient Temperature (C) Ambient Temperature (C) 10 0 -10 -20 -30 -40 -40 20 IL= 50 mA 1.0 0.5 0 -0.5 -20 0 20 40 60 80 0 4 8 12 16 20 LED Forward Current (mA) Ambient Temperature (C) 2001 Infineon Technologies Corp. * Optoelectronics Division * San Jose, CA www.infineon.com/opto * 1-888-Infineon (1-888-463-4636) LH1505AB/AAC/AACTR 3-53 May 2, 2001-09 Figure 7. Switch Capacitance vs. Applied Voltage Figure 10. Leakage Current vs. Applied Voltage 100 80 IF=0 mA TA=25C f=1.0 MHz Capacitance (pF) 60 Off-state Leakage Current (pA) 70 50 40 30 20 10 90 IF= 0 mA TA= 25 C 80 70 60 50 40 30 20 10 0 0 20 40 60 80 0 100 0 50 100 150 350 400 3.0 0.30 Off-state Leakage Current (nA) RL= 600 0.25 Insertion Loss (dB) 300 Figure 11. Leakage Current vs. Applied Voltage at Elevated Temperatures Figure 8. Insertion Loss vs. Frequency 0.20 0.15 0.10 0.05 2.5 85C 2.0 1.5 70C 1.0 0.5 50C 0 102 103 104 0 105 50 200 250 300 350 400 8 Change in Breakdown Voltage (%) Normalized to 25C 100 80 60 VP=10 V RL=50 20 0 102 150 Figure 12. Switch Breakdown Voltage vs. Temperature Figure 9. Output Isolation 40 100 Load Voltage (V) Frequency (Hz) Isolation (dB) 250 Load Voltage (V) Applied Voltage (V) 0 200 103 104 105 106 6 4 2 0 -2 -4 -6 -8 -40 107 -20 0 20 40 60 80 Ambient Temperature (C) Frequency (Hz) 2001 Infineon Technologies Corp. * Optoelectronics Division * San Jose, CA www.infineon.com/opto * 1-888-Infineon (1-888-463-4636) LH1505AB/AAC/AACTR 3-54 May 2, 2001-09 Figure 13. Switch Offset Voltage vs. Temperature Figure 16. Turn-Off Time vs. Temperature 160 140 3.5 IF= 5.0 mA Change in Turn-off Time (%) Normalized to 25C Switch Offset Voltage (V) 3.0 2.5 2.0 1.5 1.0 0.5 0 20 30 40 50 60 70 80 90 120 100 IF=5.0 mA IL=50 mA 80 60 40 20 0 -20 -40 -60 -80 -40 -20 Figure 14. Switch Offset Voltage vs. LED Current 40 60 80 Figure 17. Turn-On Time vs. LED Current 10 0.6 0.5 IL=50 mA 8 Turn-on Time (ms) Switch Offset Voltage (V) 20 Ambient Temperature (C) Ambient Temperature (C) 0.4 0.3 0.2 -40C 6 25C 85C 4 2 0.1 0 0 0 5 10 15 20 0 25 10 LED Forward Current (mA) 30 40 50 Figure 18. Turn-Off Time vs. LED Current 1.4 60 IL=50 mA 50 40 20 LED Forward Current (mA) Figure 15. Turn-On Time vs. Temperature IF=5.0 mA IL=50 mA -40C 1.2 30 Turn-off Time (ms) Change in Turn-on Time (%) Normalized to 25C 0 20 10 0 -10 -20 1.0 0.8 25C 0.6 85C 0.4 -30 -40 -40 0.2 -20 0 20 40 60 0 80 Ambient Temperature (C) 10 20 30 40 50 LED Forward Current (mA) 2001 Infineon Technologies Corp. * Optoelectronics Division * San Jose, CA www.infineon.com/opto * 1-888-Infineon (1-888-463-4636) LH1505AB/AAC/AACTR 3-55 May 2, 2001-09