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| AD8C211-L 1 Form A Solid State Relay DESCRIPTION The AD8C211-L is a bi-directional, single-pole, single-throw, normally open multipurpose solid-state relay. It is designed to replace electromechanical relays in general purpose switching applications. The relay consists of an integrated circuit that drives two rugged source-to-source enhancement type DMOS transistors - optically coupled to a light emitting diode. This device also includes currentlimiting circuitry. During increased load currents or transient current spikes, this circuitry acts to bring the current down, protecting downstream components. FEATURES APPLICATIONS * * * * * * High input-to-output isolation Low input control power consumption 140mA maximum continuous load current 25 ohms maximum on-resistance Long life/high reliability Current limiting * * * * * * * * * Telecom switching Tip/Ring control PCMCIA modules Multiplexers Meter reading systems Data acquisition Medical equipment Battery monitoring Home/Safety security systems OPTIONS/SUFFIXES 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 6 500 MIN -55 -40 TYP MAX 125 85 40 400 * * -S -TR Surface Mount Option Tape and Reel SCHEMATIC DIAGRAM APPROVALS * * * BABT CERTIFICATE #608204: BS EN 60950, BS EN 41003, BS EN 60065 CSA CERTIFICATE #LR111581-1 UL FILE #E90096 rev 1.0 Solid State Optronics, Inc. 1.888.377.4776 www.ssousa.com AD8C211-L 1 Form A Solid State Relay ELECTRICAL CHARACTERISTICS - 25 PARAMETER INPUT SPECIFICATIONS LED Forward Voltage LED Reverse Voltage Turn-On Current Turn-Off Current V V mA mA 6 5 1.2 12 2.5 0.5 1.5 If = 10mA Ir = 10uA Io = 140mA UNIT MIN TYP MAX TEST CONDITIONS OUTPUT SPECIFICATIONS Blocking Voltage Continuous Load Current Current Limit On-Resistance Leakage Current Output Capacitance Offset Voltage V mA mA A pF mV 180 220 18 0.2 25 400 140 250 25 10 50 0.2 Io = 10uA If = 5mA If = 5mA Io = 140mA Vo = 400V 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 = 140mA If = 5mA, Io = 140mA rev 1.0 Solid State Optronics, Inc. 1.888.377.4776 www.ssousa.com AD8C211-L 1 Form A Solid State Relay PERFORMANCE DATA AD8C211-L Typical Turn-On Time Distribution N = 100, Ambient Temperature = 25C AD8C211-L Typical Turn-Off Time Distribution N = 100, Ambient Temperature = 25C 60 50 40 30 20 10 0 0 0.05 0.1 0.15 0.2 0.25 0.3 0.35 Turn-On Tim e (m s) 50 Device Count 40 30 20 10 0 0.01 0.02 0.03 0.04 0.05 0.06 0.07 0.08 Turn-Off Tim e (m s) Device Count AD8C211-L Typical On-Resistance Distribution N = 100, Ambient Temperature = 25C AD8C211-L Typical Leakage Current Distribution N = 100, Ambient Temperature = 25C 40 Device Count Device Count 17 17.5 18 18.5 19 19.5 20 20.5 30 20 10 0 On-Resistance (ohm s) 50 40 30 20 10 0 0.25 0.28 0.3 0.33 0.35 0.38 0.4 0.43 Leakage Current (uA) AD8C211-L Typical Blocking Voltage Distribution N = 100, Ambient Temperature = 25C AD8C211-L Typical Load Current vs. Temperature 40 30 20 10 0 380 400 420 440 460 480 500 520 Blocking Voltage (V) Load Current (mA) 50 Device Count 200 150 100 50 0 20 40 60 -4 0 -2 0 80 Solid State Optronics, Inc. 1.888.377.4776 www.ssousa.com rev 1.0 0 Tem perature (C) AD8C211-L 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 rev 1.0 Solid State Optronics, Inc. 1.888.377.4776 www.ssousa.com |
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