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| AD4C541 Dual 1 Form A Solid State Relay DESCRIPTION The AD4C541 is a bi-directional, double-pole, single-throw, normally open solid-state relay. This device consists of two discrete relays in a compact 8 pin package. Each relay is composed of a AlGaAs LED optically coupled to an IC--driving a pair of source-to-source enhancement type DMOS transistors. Low on-resistance allows for a high load current rating--making the AD4C541 ideal in applications where packaging density and high load current requirements present unique design challenges. FEATURES APPLICATIONS * * * * * Low On-Resistance (1 ohm MAX) Low input control power consumption (2.5mA TYP) High load current rating (700mA MAX, single pole) High input-to-output isolation (2500V MIN) 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 mW 6 800 MIN -55 -40 TYP MAX 125 85 40 400 * * * -H -S -TR High Output Isolation Surface Mount Option Tape and Reel Option 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 * UL File # E209132 (c) 2004 Solid State Optronics * San Jose, CA www.ssousa.com * +1.408.293.4600 Page 1 of 5 AD4C541 rev 1.40 (10/25/2004) AD4C541 Dual 1 Form A Solid State Relay ELECTRICAL CHARACTERISTICS - 25C PARAMETER INPUT SPECIFICATIONS LED Forward Voltage LED Reverse Voltage Turn-On Current Turn-Off Current V V mA mA 6 1.2 12 2.5 0.5 5 1.5 If = 10mA Ir = 10uA Io = 700mA 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 0.75 0.2 125 60 700 1 1 200 0.2 Io = 1uA If = 5mA, (Single Pole) Io = 700mA 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 2 7000 dV = 50V 2500 3750 1.25 0.25 5 2 T = 1 minute T = 1 minute If = 5mA, Io = 700mA If = 5mA, Io = 700mA (c) 2004 Solid State Optronics * San Jose, CA www.ssousa.com * +1.408.293.4600 Page 2 of 5 AD4C541 rev 1.40 (10/25/2004) AD4C541 Dual 1 Form A Solid State Relay PERFORMANCE DATA AD4C541 Typical Turn-On Time Distribution N = 100, Ambient Temperature = 25C AD4C541 Typical Turn-Off Time Distribution N = 100, Ambient Temperature = 25C 50 Device Count 40 30 20 10 0 0.6 0.9 1.2 1.5 1.8 2.1 2.4 2.7 Turn-On Tim e (m s) 50 Device Count 40 30 20 10 0 0.18 0.2 0.23 0.25 0.28 0.3 0.33 0.35 Turn-Off Tim e (m s) AD4C541 Typical On-Resistance Distribution N = 100, Ambient Temperature = 25C AD4C541 Typical Leakage Current Distribution N = 100, Ambient Temperature = 25C 40 Device Count 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) 30 20 10 0 0.6 0.65 0.7 0.75 0.8 0.85 0.9 0.95 On-Resistance (ohm s) AD4C541 Typical Blocking Voltage Distribution N = 100, Ambient Temperature = 25C AD4C541 Maximum Load Current (Single Pole) vs. Temperature 30 20 10 0 63 64 65 66 67 68 69 70 Blocking Voltage (V) Load Current (mA) 40 Device Count 800 600 400 200 0 20 40 60 -4 0 -2 0 80 0 Tem perature (C) (c) 2004 Solid State Optronics * San Jose, CA www.ssousa.com * +1.408.293.4600 Page 3 of 5 AD4C541 rev 1.40 (10/25/2004) AD4C541 Dual 1 Form A Solid State Relay MECHANICAL DIMENSIONS 8 PIN DUAL IN-LINE PACKAGE 8 PIN SURFACE MOUNT DEVICE END VIEW END VIEW TOP VIEW TOP VIEW BOTTOM VIEW/ BOARD PATTERN BOTTOM VIEW/ BOARD PATTERN (c) 2004 Solid State Optronics * San Jose, CA www.ssousa.com * +1.408.293.4600 Page 4 of 5 AD4C541 rev 1.40 (10/25/2004) AD4C541 Dual 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 AD4C541 rev 1.40 (10/25/2004) |
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