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| SP540-X 1 Form A Solid State Relay DESCRIPTION The SP540-X is a single-pole, single-throw, normally open multipurpose DC solid-state relay designed to replace electromechanical relays in critical applications requiring fast switching and solid state reliability. It is composed of an AlGaAs LED optically coupled to a Photo Diode Array that drives an Low On-resistance Enhancement Type DMOS transistor on the output, providing a high load current rating. A 300 ohm input resistor in series with the LED eliminates the need for a discrete resistor to be provided in application circuit, allowing the SP540-X to be activated by most common logic level signals. FEATURES APPLICATIONS * * * * * * High Continuous Load Current Rating (750mA) Low On-resistance (2 ohms MAX) Low Input Control power consumption (2.5mA TYP) 300 ohm input resistor (in series with input LED) High input-to-output isolation Long life/high reliability * * * * * Reed relay replacement Meter reading systems Medical equipment Battery monitoring Multiplexers OPTIONS/SUFFIXES* ABSOLUTE MAXIMUM RATINGS* PARAMETER Storage Temperature Operating Temperature Continuous Input Current Transient Input Current Reverse Input Control Voltage Output Power Dissipation UNIT C C mA mA V W 6 1.2 MIN -55 -40 TYP MAX 120 85 40 400 * * -H -TR High Output Isolation Tape and Reel NOTE: Suffixes listed above are not included in marking on device for part number identification. SCHEMATIC DIAGRAM *The values indicated are absolute stress ratings. Functional operation of the device is not implied at these or any conditions in excess of those defined in electrical characteristics section of this document. Exposure to Absolute Ratings may cause permanent damage to the device and may adversely affect reliability. APPROVALS * * CSA CERTIFICATE #LR 111581-1 UL FILE #E90096 (c) 2004 Solid State Optronics * San Jose, CA www.ssousa.com * +1.408.293.4600 Page 1 of 5 SP540-X rev 1.40 (10/25/2004) SP540-X 1 Form A Solid State Relay ELECTRICAL CHARACTERISTICS - 25C PARAMETER INPUT SPECIFICATIONS LED Forward Voltage LED Reverse Voltage Input Resistor Turn-On Voltage Turn-Off Voltage V V V mA 6 1.2 12 300 2 1.35 3 1.4 Io = 750mA 1.5 If = 10mA Ir = 10uA UNIT MIN TYP MAX TEST CONDITIONS OUTPUT SPECIFICATIONS Blocking Voltage Continuous Load Current On-Resistance Leakage Current Output Capacitance Offset Voltage V mA A pF mV 1 0.2 25 60 750 2 10 50 0.2 Io = 10uA If = 5mA Io = 750mA Vo = 60V Vo = 25V, f = 1.0MHz If = 5mA COUPLED SPECIFICATIONS Isolation Voltage -H Suffix Turn-On Time Turn-Off Time Isolation Resistance Coupled Capacitance Contact Transient Ratio V V ms ms G pF V/ s 2000 100 3 7000 dV = 50V 2500 3750 0.5 0.1 1 0.5 T = 1 minute T = 1 minute If = 5mA, Io = 750mA If = 5mA, Io = 750mA (c) 2004 Solid State Optronics * San Jose, CA www.ssousa.com * +1.408.293.4600 Page 2 of 5 SP540-X rev 1.40 (10/25/2004) SP540-X 1 Form A Solid State Relay PERFORMANCE DATA SP540-X Typical Turn-On Time Distribution N = 100, Ambient Temperature = 25C SP540-X Typical Turn-Off Time Distribution N = 100, Ambient Temperature = 25C 60 50 40 30 20 10 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 Turn-On Tim e (m s) 60 50 40 30 20 10 0 0 0.03 0.05 0.08 0.1 0.13 0.15 0.18 Turn-Off Tim e (m s) Device Count SP540-X Typical On-Resistance Distribution N = 100, Ambient Temperature = 25C Device Count SP540-X Typical Leakage Current Distribution N = 100, Ambient Temperature = 25C 40 Device Count 30 20 10 0 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 On-Resistance (ohm s) Device Count 100 80 60 40 20 0 0.15 0.2 0.25 0.3 0.35 0.4 0.45 0.5 Leakage Current (uA) SP540-X Typical Blocking Voltage Distribution N = 100, Ambient Temperature = 25C SP540-X Maximum Load Current vs. Temperature 30 20 10 0 64 66 68 70 72 74 76 78 Blocking Voltage (V) Load Current (mA) 40 Device Count 1000 800 600 400 200 0 0 20 40 60 -2 0 -4 0 80 Tem perature (C) (c) 2004 Solid State Optronics * San Jose, CA www.ssousa.com * +1.408.293.4600 Page 3 of 5 SP540-X rev 1.40 (10/25/2004) SP540-X 1 Form A Solid State Relay MECHANICAL DIMENSIONS 16 PIN SINGLE IN-LINE PACKAGE END VIEW SIDE VIEW (c) 2004 Solid State Optronics * San Jose, CA www.ssousa.com * +1.408.293.4600 Page 4 of 5 SP540-X rev 1.40 (10/25/2004) SP540-X 1 Form A Solid State Relay DISCLAIMER Solid State Optronics (SSO) makes no warranties or representations with regards to the completeness and accuracy of this document. SSO reserves the right to make changes to product description, specifications at any time without further notice. SSO shall not assume any liability arising out of the application or use of any product or circuit described herein. Neither circuit patent licenses nor indemnity are expressed or implied. Except as specified in SSO's Standard Terms & Conditions, SSO disclaims liability for consequential or other damage, and we make no other warranty, expressed or implied, including merchantability and fitness for particular use. LIFE SUPPORT POLICY SSO does not authorize use of its devices in life support applications wherein failure or malfunction of a device may lead to personal injury or death. Users of SSO devices in life support applications assume all risks of such use and agree to indemnify SSO against any and all damages resulting from such use. Life support devices are defined as devices or systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, and (c) whose failure to perform when used properly in accordance with instructions for use can be reasonably expected to result in significant injury to the user, or (d) a critical component in any component of a life support device or system whose failure can be reasonably expected to cause failure of the life support device or system, or to affect its safety or effectiveness. (c) 2004 Solid State Optronics * San Jose, CA www.ssousa.com * +1.408.293.4600 Page 5 of 5 SP540-X rev 1.40 (10/25/2004) |
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