AD4C250 Dual 1 Form A Solid State Relay DESCRIPTION The AD4C250 is a bi-directional, double-pole, single-throw, normally open multipurpose solid-state relay. It is designed to replace electromechanical relays and reed relays in special applications that call for very fast switching times. 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 specially designed to exhibit extremely low output capacitance and leakage current characteristics, making this device ideal for switching high frequency signals. FEATURES APPLICATIONS • High input-to-output isolation • Telecom switching • Low input control power consumption • Tip/Ring control • 40mA maximum continuous load current • PCMCIA modules • 300 ohms maximum on-resistance • Multiplexers • Long life/high reliability • Meter reading systems • Fast switching speeds • Data acquisition • Low output capacitance • 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 TYP MAX 6 mW 500 APPROVALS rev 1.0 • BABT CERTIFICATE #607836: BS EN 60950, BS EN 41003, BS EN 60065 • CSA CERTIFICATE #LR111581-1 • UL FILE #E90096 Solid State Optronics, Inc. 1.888.377.4776 www.ssousa.com AD4C250 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 = 40mA 0.5 OUTPUT SPECIFICATIONS Blocking Voltage V Continuous Load Current mA On-Resistance 250 Io = 10uA 40 If = 5mA Ω 225 300 Io = 40mA Leakage Current nA 10 100 Vo = 250V Output Capacitance pF 1.5 3 Offset Voltage mV 0.2 Vo = 25V, f = 1.0MHz If = 5mA COUPLED SPECIFICATIONS Isolation Voltage -H Suffix Turn-On Time 2500 V 3750 T = 1 minute T = 1 minute µs 50 Turn-Off Time µs 150 Isolation Resistance GΩ Coupled Capacitance pF Contact Transient Ratio rev 1.0 V V/ 500 If = 5mA, Io = 40mA 500 If = 5mA, Io = 40mA 100 3 µs 2000 7000 dV = 50V Solid State Optronics, Inc. 1.888.377.4776 www.ssousa.com AD4C250 Dual 1 Form A Solid State Relay PERFORMANCE DATA AD4C250 AD4C250 Typical Turn-On Time Distribution N = 100, Ambient Temperature = 25°C Typical Turn-Off Time Distribution N = 100, Ambient Temperature = 25°C Device Count 40 30 20 10 0 60 50 40 30 20 10 0 0.01 0.03 0.05 0.07 0.09 0.11 0.13 0.15 0 0.05 0.1 0.15 0.2 0.25 0.3 0.35 Turn-On Tim e (m s) Turn-Off Tim e (m s) AD4C250 AD4C250 Typical On-Resistance Distribution N = 100, Ambient Temperature = 25°C Typical Leakage Current Distribution N = 100, Ambient Temperature = 25°C 80 Device Count 30 20 10 0 60 40 20 0 170 180 190 200 210 220 230 240 0 0.01 0.03 0.05 0.07 0.09 0.11 0.13 On-Resistance (ohm s) Leakage Current (uA) AD4C250 AD4C250 Typical Blocking Voltage Distribution N = 100, Ambient Temperature = 25°C 260 265 270 275 280 285 290 295 Blocking Voltage (V) rev 1.0 0 20 0 20 10 0 20 40 30 -2 0 40 50 -4 0 60 Load Current (mA) Device Count 80 Typical Load Current vs. Temperature 80 40 60 Device Count 50 40 Device Count 50 Tem perature (C) Solid State Optronics, Inc. 1.888.377.4776 www.ssousa.com AD4C250 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