AD4C311 Dual 1 Form A Solid State Relay DESCRIPTION The AD4C311 is a bi-directional, double-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 two integrated circuits, each driving a pair of rugged source-to-source enhancement type DMOS transistors. Each integrated circuit is optically coupled to a light emitting diode. The output MOS transistors are protected with free-wheeling diodes that can handle up to 1.5A of inrush current, making the relay ideal for switching lamps and highly inductive loads. FEATURES APPLICATIONS • High input-to-output isolation • Telecom switching • Low input control power consumption • Tip/Ring control • 220mA maximum continuous load current • PCMCIA modules • 10 ohms maximum on-resistance • Multiplexers • Long life/high reliability • Meter reading systems • Data acquisition • Medical equipment • Battery monitoring • Home/Safety security systems OPTIONS/SUFFIXES • -S Surface Mount Option • -TR Tape and Reel SCHEMATIC DIAGRAM MAXIMUM RATINGS PARAMETER UNIT MIN Storage Temperature °C -55 125 Operating Temperature °C -40 85 Continuous Input Current mA 40 Transient Input Current mA 400 Reverse Input Control Voltage V Output Power Dissipation mW TYP MAX 6 500 APPROVALS rev 1.0 • BABT PENDING • CSA CERTIFICATE #LR111581-1 • UL FILE #E90096 Solid State Optronics, Inc. 1.888.377.4776 www.ssousa.com AD4C311 Dual 1 Form A Solid State Relay ELECTRICAL CHARACTERISTICS - 25° PARAMETER UNIT MIN TYP MAX 1.2 1.5 TEST CONDITIONS INPUT SPECIFICATIONS LED Forward Voltage V LED Reverse Voltage Turn-On Current Turn-Off Current mA If = 10mA V 6 12 Ir = 10uA mA 5 2.5 Io = 220mA 0.5 OUTPUT SPECIFICATIONS Blocking Voltage V Continuous Load Current mA On-Resistance Ω 400 Io = 10uA 220 If = 5mA 6 10 Io = 220mA µA 0.7 10 Vo = 400V Output Capacitance pF 25 50 Vo = 25V, f = 1.0MHz Offset Voltage mV 0.2 If = 5mA Leakage Current COUPLED SPECIFICATIONS Isolation Voltage -H Suffix Turn-On Time 2500 V 3750 T = 1 minute T = 1 minute ms 2 Turn-Off Time ms 0.15 Isolation Resistance GΩ Coupled Capacitance pF Contact Transient Ratio rev 1.0 V V/ 5 If = 5mA, Io = 220mA 1 If = 5mA, Io = 220mA 100 2 µs 2000 7000 dV = 50V Solid State Optronics, Inc. 1.888.377.4776 www.ssousa.com AD4C311 Dual 1 Form A Solid State Relay AD4C311 AD4C311 Typical Turn-On Time Distribution N = 100, Ambient Temperature = 25°C Typical Turn-Off Time Distribution N = 100, Ambient Temperature = 25°C 60 50 40 30 20 10 0 Device Count 0.6 1 1.4 1.8 2.2 2.6 3 60 50 40 30 20 10 0 3.4 0 0.04 0.08 0.12 0.16 0.2 0.24 0.28 Turn-On Tim e (m s) Turn-Off Tim e (m s) AD4C311 AD4C311 Typical On-Resistance Distribution N = 100, Ambient Temperature = 25°C Typical Leakage Current Distribution N = 100, Ambient Temperature = 25°C 100 Device Count 20 10 0 5.25 5.5 5.75 6 6.25 6.5 6.75 80 60 40 20 0 7 0.15 0.2 0.25 0.3 0.35 0.4 0.45 0.5 On-Resistance (ohm s) Leakage Current (uA) AD4C311 AD4C311 Typical Blocking Voltage Distribution N = 100, Ambient Temperature = 25°C 400 410 420 430 440 450 460 470 Blocking Voltage (V) rev 1.0 20 0 0 10 -2 0 20 300 250 200 150 100 50 0 -4 0 30 Load Current (mA) Device Count 40 Typical Load Current vs. Temperature 80 30 60 Device Count 40 40 Device Count PERFORMANCE DATA Tem perature (C) Solid State Optronics, Inc. 1.888.377.4776 www.ssousa.com AD4C311 Dual 1 Form A Solid State Relay MECHANICAL DIMENSIONS 8 PIN DUAL IN-LINE PACKAGE rev 1.0 8 PIN SURFACE MOUNT DEVICE END VIEW END VIEW TOP VIEW TOP VIEW BOTTOM VIEW/ BOARD PATTERN BOTTOM VIEW/ BOARD PATTERN Solid State Optronics, Inc. 1.888.377.4776 www.ssousa.com