LH1501BT/BAB/BABTR 1 Form B Solid State Relay FEATURES • l/O Isolation, 3750 VRMS • Typical RON 20 Ω • Load Voltage 350 V • Linear, AC/DC Operation • Clean Bounce Free Switching • Low Power Consumption • SMD Lead Available on Tape and Reel Package Dimensions in Inches (mm) DIP .330 (8.38) S .100 (2.54) 6 APPLICATIONS • General Telecom Switching • Security Equipment • Instrumentation • Industrial Controls .250 (6.35) 4 S' .360 (9.14) 1 2 3 .018 (.46) 6-.031 (6-.80) Dia. .100 (2.54) .300 (7.62) .130 (3.30) .250 (6.35) .360 (9.14) .285 (7.24) Typ. .360 (9.14) .200 (5.08) SMD .330 (8.38) DESCRIPTION The LH1501 relays are SPST normally closed switches (1 Form B) that can replace electromechanical relays in many applications. The relays are constructed as a mult.-chip hybrid device. Actuation contral is via an Infrared LED. The output switch is a combination of a photodiode array with MOSFET switches and control circuity. The relays can be configured for AC/DC or DC only operation.. S' 5 S' AGENCY APPROVALS • UL – File No. E52744 • CSA – Certification 093751 • BSI DC .100 (2.54) .100 (2.54) .250 (6.35) .327 (8.31) .375 (9.53) .075 (1.90) .018 (.46) .059 (1.50) .300 (7.62) .175 (4.45) .130 (3.30) .025 (.64) Typ. .010 (.25) Typ. Part Identification Document Number: 83805 Revision 17-August-01 Part Number Description LH1501BT 6-pin DIP, Tubes LH1501BAB 6-pin SMD, Gullwing, Tubes LH1501BABTR 6-pin SMD, Gullwing, Tape and Reel www.vishay.com 3–41 Absolute Maximum Ratings, TA=25°C Recommended Operating Conditions 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. 150 Load Current (mA) 5.0 mA 120 90 50 30 0 –40 –20 0 20 40 60 Ambient Temperature (°C) 80 Ambient Temperature Range (TA) .................................... –40 to +85°C Storage Temperature Range (Tstg) ................................. –40 to +125°C Pin Soldering Temperature (t=10 s max) (TS) ............................. 260°C Input/Output Isolation Voltage (VRMS t=1.0 s, IISO=10 µA max) (VISO) .............................. 3750 VRMS LED Continuous Forward Current (IF) .........................................50 mA LED Reverse Voltage (IR≤10 µA) (VR)........................................... 5.0 V DC or Peak AC Load Voltage (IL≤50 µA) (VL) .............................. 350 V Continuous DC Load Current (IL) Bidirectional Operation............................................................150 mA Unidirectional Operation..........................................................200 mA Peak Load Current (t=100 ms) (single shot) (IP) ......................350 mA Output Power Dissipation (continuous) (PDISS)........................ 550 mW Electrical Characteristics, TA=25°C 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 Input LED Forward Current, Switch Turn-on IFon 0.2 0.9 — mA IL=±150 mA, t=10 ms LED Forward Current, Switch Turn-off IFoff — 1.0 2.0 mA VL±300 V LED Forward Voltage VF 1.15 1.26 1.45 V IF=10 mA RON — 20 25 Ω IF=0 mA, IL=50 mA 5.0 6.25 Output ON-resistance ac/dc: Pin 4, 6 (+) to 5 (–) dc: Pin 4, 6 (+) to 5 (–) IF=0 mA, IL=100 mA OFF-resistance ROFF 0.1 1.4 — GΩ IF=5.0 mA, VL=±100 V Off-state Leakage Current — — 0.08 1.0 µA IF=5.0 mA, VL=±350 V — 35 — pF IF=5.0 mA, VL=50 V Output Capacitance Transfer Input/Output Capacitance CISO — 3.0 — pF VISO=1.0 V Turn-on Time ton — 2.0 3.0 ms IF=5.0 mA, IL=50 mA Turn-off Time toff — 1.0 3.0 ms IF=5.0 mA, IL=50 mA Document Number: 83805 Revision 17-August-01 www.vishay.com 3–42