AD2C111-L 1 Form A Solid State Relay with Current Limiting DESCRIPTION The AD2C111-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 IR LED optically coupled to a IC that drives two rugged source-to-source enhancement type DMOS transistors. The 4 pin DIP package offers the combination of reduced package size, with 5kV input to output isolation. This device also includes over-current circuitry that protects the device from high load currents and transient spikes by limiting the amount of current that can pass through its output. FEATURES APPLICATIONS • Small 4 pin DIP package outline - reduces board space • Reed relay replacement • Current Limiting - protects device from overcurrents • Meter reading systems • High input-output isolation (5kV) • Medical equipment • Low input control power consumption (2.5mA TYP) • Battery monitoring • 120mA maximum continuous load current • Multiplexers • 40 ohms maximum on-resistance • Long life/high reliability OPTIONS/SUFFIXES* ABSOLUTE MAXIMUM RATINGS* • -V VDE 0884 compliance (.04" / 10.16mm lead spacing) • -S Surface mount leadform option (65pcs per tube) • -TR Tape & Reel Option (2,000 pcs / reel) NOTE: Suffixes listed above are not included in marking on device for part number identification. SCHEMATIC DIAGRAM 1 4 + Input PARAMETER UNIT MIN TYP MAX Storage Temperature °C -40 150 Operating Temperature °C -40 85 Continuous Forward Current mA 50 Peak Forward Current A 1 Reverse Voltage V 5 mW 500 Load Output Power Dissipation IC 2 3 - Input Load *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 • © 2008 Solid State Optronics • San José, CA www.ssousa.com • +1.408.293.4600 Page 1 of 5 UL / C-UL Approved: File E90096 AD2C111-L rev 1.40 (03/31/2008) AD2C111-L 1 Form A Solid State Relay with Current Limiting ELECTRICAL CHARACTERISTICS - 25°C PARAMETER UNIT MIN TYP MAX 1.2 1.5 TEST CONDITIONS INPUT SPECIFICATIONS LED Forward Voltage V LED Reverse Voltage 6 12 V Turn-On Current mA 2.5 Turn-Off Current mA 0.5 If = 10mA Ir = 10uA 5 Io = 120mA OUTPUT SPECIFICATIONS Blocking Voltage V Continuous Load Current mA Current Limit 400 Io = 1uA 120 If = 5mA 180 If = 5mA mA 150 On-Resistance Ω 30 40 Io = 120mA Leakage Current µA 0.2 1 Vo = 400V Output Capacitance pA 25 50 Vo = 25V, f = 1.0MHz 0.2 If = 5mA Offset Voltage mV COUPLED SPECIFICATIONS Isolation Voltage Turn-On Time Turn-Off Time Coupled Capacitance Contact Transient Ratio © 2008 Solid State Optronics • San José, CA www.ssousa.com • +1.408.293.4600 5000 V T = 1 minute ms 1.25 3 ms 0.1 0.5 If = 0, Io = 120mA 3 pF V/ If = 5mA, Io = 120mA µs 2000 Page 2 of 5 7000 dV = 50V AD2C111-L rev 1.40 (03/31/2008) AD2C111-L 1 Form A Solid State Relay with Current Limiting PERFORMANCE DATA AD2C111-L AD2C111-L Typical Turn-On Time Distribution N = 100, Ambient Temperature = 25°C Typical Turn-Off Time Distribution N = 100, Ambient Temperature = 25°C 40 Device Count 30 20 10 0 20 10 0 0.55 0.6 0.65 0.7 0.75 0.8 0.85 0.9 0.01 0.02 0.02 0.03 0.03 0.04 0.04 0.05 Turn-On Tim e (m s) Turn-Off Tim e (m s) AD2C111-L AD2C111-L Typical On-Resistance Distribution N = 100, Ambient Temperature = 25°C Typical Leakage Current Distribution N = 100, Ambient Temperature = 25°C Device Count 50 40 30 20 10 0 24 25 26 27 28 29 30 31 60 50 40 30 20 10 0 0.05 0.1 0.15 0.2 0.25 0.3 0.35 0.4 On-Resistance (ohm s) Leakage Current (uA) AD2C111-L Maximum Load Current vs. Temperature 400 420 440 460 480 500 520 Blocking Voltage (V) © 2008 Solid State Optronics • San José, CA www.ssousa.com • +1.408.293.4600 0 80 0 50 60 10 100 40 30 20 150 -2 0 40 -4 0 Device Count 50 Load Current (mA) AD2C111-L Typical Blocking Voltage Distribution N = 100, Ambient Temperature = 25°C 20 Device Count 30 0 Device Count 40 Tem perature (C) Page 3 of 5 AD2C111-L rev 1.40 (03/31/2008) AD2C111-L 1 Form A Solid State Relay with Current Limiting MECHANICAL DIMENSIONS 4 PIN DUAL IN-LINE PACKAGE 4 PIN SURFACE MOUNT DEVICE END VIEW END VIEW TOP VIEW TOP VIEW BOTTOM VIEW © 2008 Solid State Optronics • San José, CA www.ssousa.com • +1.408.293.4600 BOTTOM VIEW Page 4 of 5 AD2C111-L rev 1.40 (03/31/2008) AD2C111-L 1 Form A Solid State Relay with Current Limiting 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. © 2008 Solid State Optronics • San José, CA www.ssousa.com • +1.408.293.4600 Page 5 of 5 AD2C111-L rev 1.40 (03/31/2008)