AD4C250_15 SSOUSA | Alldatasheet

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Technical content

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.

DESCRIPTION

OPTIONS/SUFFIXES* SCHEMATIC DIAGRAM ABSOLUTE MAXIMUM RATINGS* APPROVALS Two optically isolated SSRs in compact 8 pin DIP package• Fast switching speed (Ton = 50us TYP)• Low output capacitance (3pF MAX)• Low input control power consumption (5mA MAX)• 40mA maximum continuous load current• Long life/high reliability• RoHS / Pb-Free / REACH Compliant• Multiplexers• Meter reading systems• Data Acquisition• Medical equipment• Battery monitoring• High Input / Output isolation• -H Surface Mount Leadform Option (50 pcs / tube)• -S Tape and Reel Packing Option (1,000 pcs / reel)• -TR NOTE: Suffixes listed above are not included in marking on device for part number identification. PARAMETER UNIT MIN TYP MAX 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 6 Output Power Dissipation mW 800 *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. Approved to UL1950, UL1577, UL508• Approved to (BSI) EN60950, EN41003, EN60065• CSA Approved• Page 1 of 5 AD4C250 rev 1.42 (10/7/2009) © 2009 Solid State Optronics • San José, CA

ELECTRICAL CHARACTERISTICS - 25°C PARAMETER UNIT MIN TYP MAX TEST CONDITIONS INPUT SPECIFICATIONS LED Forward Voltage V 1.2 1.5 If = 10mA LED Reverse Voltage V 61 2 Ir = 10uA Turn-On Current m 2.5 5 Io = 40mAA Turn-Off Current m 0.5A OUTPUT SPECIFICATIONS Blocking Voltage V 250 Io = 1uA Continuous Load Current m 40 If = 5mAA On-Resistance Ω 225 300 Io = 40mA Leakage Current n 10 100 Vo = 250VA Output Capacitance p 1.5 3 Vo = 25V, f = 1.0MHzF Offset Voltage m 0.2 If = 5mAV COUPLED SPECIFICATIONS Isolation Voltage V 2500 T = 1 minute -H Suffix V 3750 T = 1 minute Turn-On Time µ 50 500 If = 5mA, Io = 40mAs Turn-Off Time µ 150 500 If = 0mA, Io = 40mAs Isolation Resistance G 100Ω Coupled Capacitance p 3F Contact Transient Ratio V 2000 7000 dV = 50V/ µ s Page 2 of 5 AD4C250 rev 1.42 (10/7/2009) © 2009 Solid State Optronics • San José, CA

Turn-Off Time (ms) Device Count AD4C250 Typical Turn-Off Time Distribution N = 100, Ambient Temperature = 25°C 170 180 190 200 210 220 230 240 On-Resistance (ohms) Device Count AD4C250 Leakage Current (uA) Device Count Typical On-Resistance Distribution N = 100, Ambient Temperature = 25°C AD4C250 Typical Leakage Current Distribution N = 100, Ambient Temperature = 25°C 260 265 270 275 280 285 290 295 Blocking Voltage (V) Device Count AD4C250 -40 -20 0 20 40 60 80 Temperature (C) Load Current (mA) Typical Blocking Voltage Distribution N = 100, Ambient Temperature = 25°C AD4C250 Maximum Load Current vs. Temperature Turn-On Time (ms) Device Count AD4C250 Typical Turn-On Time Distribution N = 100, Ambient Temperature = 25°C Page 3 of 5 AD4C250 rev 1.42 (10/7/2009) © 2009 Solid State Optronics • San José, CA

8 PIN DUAL IN-LINE PACKAGE 8 PIN SURFACE MOUNT DEVICE

rev 1.42 (10/7/2009) © 2009 Solid State Optronics • San José, CA

Solid State Optronics (SSO) makes no warranties or representations wi th regards to the completeness and accuracy of this docume nt. 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 ci rcuit 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 mak e no other warranty, expressed or implied, including merchantability and fitness for particular use. DISCLAIMER 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 p ersonal injury or death. Users of SSO devices in life suppor t applications assume all risks of such use and agree to indemnify SSO against any an d 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 perf orm when used properly in accordance with instructions for u se can be reasonably expected to result in significant injury to the user, or (d) a crit ical component in any component of a life support device or system whose failure can be reasonably expected to c ause failure of the life support device or sys tem, or to affect its safety or effe ctiveness. Page 5 of 5 AD4C250 rev 1.42 (10/7/2009) © 2009 Solid State Optronics • San José, CA