AD4C212 Dual 1 Form B Solid State Relay DESCRIPTION The AD4C212 is a bi-directional, double-pole, single-throw, normally closed 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 depletion 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 • Two isolated 1 form B SSRs in compact 8pin DIP package • Multiplexers • Low input control power consumption (1.5mA TYP) • Meter reading systems • 140mA maximum continuous load current • Data Acquisition • 25 ohms maximum on-resistance • Medical equipment • High input-to-output isolation • Battery monitoring • Long life/high reliability • Home/Safety security systems • RoHS Compliant / Pb Free / Reach Compliant OPTIONS/SUFFIXES* • -S Surface Mount Leadform Option (50 pcs / tube) • -TR Tape and Reel Option (1,000 pcs / reel) NOTE: Suffixes listed above are not included in marking on device for part number identification. SCHEMATIC DIAGRAM ABSOLUTE 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 6 800 *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. APPROVALS • © 2011 Solid State Optronics • San José, CA www.ssousa.com • +1.408.293.4600 Page 1 of 5 UL / C-UL Approved: File E201932 AD4C212 rev 1.41 (2/1/2011) AD4C212 Dual 1 Form B Solid State Relay 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 0.75 Turn-Off Current mA 1.5 If = 10mA Ir = 10uA Io = 140mA 5 OUTPUT SPECIFICATIONS Blocking Voltage V Continuous Load Current mA On-Resistance Leakage Current Output Capacitance Offset Voltage 400 Io = 1uA 140 If = 0mA Ω 18.5 25 Io = 140mA µA 0.3 1 Vo = 400V pF 25 50 Vo = 25V, f = 1.0MHz 0.2 If = 0mA mV COUPLED SPECIFICATIONS Isolation Voltage Turn-On Time 3750 V T = 1 minute ms 0.25 Turn-Off Time ms 0.85 Isolation Resistance GΩ Coupled Capacitance pF Contact Transient Ratio © 2011 Solid State Optronics • San José, CA www.ssousa.com • +1.408.293.4600 V/ 1 If = 0mA, Io = 140mA 3 If = 5mA, Io = 140mA 100 2 µs 2000 Page 2 of 5 7000 dV = 50V AD4C212 rev 1.41 (2/1/2011) AD4C212 Dual 1 Form B Solid State Relay AD4C212 AD4C212 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 50 Device Cou 40 30 20 10 0 0.03 0.03 0.04 0.04 0.05 0.05 0.06 0.06 0.65 0.7 0.75 0.8 0.85 0.9 0.95 Turn-On Tim e (m s) AD4C212 AD4C212 Typical On-Resistance Distribution N = 100, Ambient Temperature = 25°C Typical Leakage Current Distribution N = 100, Ambient Temperature = 25°C Device Cou 30 20 10 0 16.5 17 17.5 18 18.5 19 19.5 20 60 50 40 30 20 10 0 0.15 0.2 0.25 0.3 0.35 0.4 0.45 0.5 On-Resistance (ohm s) Leakage Current (uA) AD4C212 AD4C212 Typical Blocking Voltage Distribution N = 100, Ambient Temperature = 25°C Maximum Load Current vs. Temperature 0 Blocking Voltage (V) © 2011 Solid State Optronics • San José, CA www.ssousa.com • +1.408.293.4600 0 -4 0 400 410 420 430 440 450 460 470 50 80 10 100 60 30 20 150 40 40 -2 0 Load Current (m 50 20 Device Cou 40 Device Cou 1 Turn-Off Tim e (m s) 0 Device Cou PERFORMANCE DATA Tem perature (C) Page 3 of 5 AD4C212 rev 1.41 (2/1/2011) AD4C212 Dual 1 Form B 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 © 2011 Solid State Optronics • San José, CA www.ssousa.com • +1.408.293.4600 Page 4 of 5 AD4C212 rev 1.41 (2/1/2011) AD4C212 Dual 1 Form B Solid State Relay 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. © 2011 Solid State Optronics • San José, CA www.ssousa.com • +1.408.293.4600 Page 5 of 5 AD4C212 rev 1.41 (2/1/2011)