M261 1 Form A Solid State Relay DESCRIPTION The M261 is a bi-directional, single-pole, single-throw, normally open solid-state relay. It offers low on-resistance and high load current ratings in an ultra miniature 4 pin SOP package. The relay consists of an AlGaAs infrared LED, optically coupled to an IC, which in turn drives two back to back enhancement type DMOS transistors. FEATURES APPLICATIONS • Low On-resistance (1 ohm MAX) • Multiplexers • High Load Current Rating (400mA continuous) • Meter Reasing Systems • Low input current (2.5 mA TYP) • Data Acquisition • Miniature 4 pin SOP package • Medical Equipment • High input-output isolation (1500Vrms) • Battery Monitoring • Solid state reliability • Security Systems OPTIONS/SUFFIXES* • -TR ABSOLUTE MAXIMUM RATINGS* PARAMETER UNIT MIN Storage Temperature °C -55 125 Operating Temperature °C -40 125 Continuous Forward Current mA 50 Peak Forward Current (1us) A 1 Reverse Input Control Voltage V 5 mW 400 Tape and Reel packing option (2,000pcs/reel) NOTE: Suffixes listed above are not included in marking on device for part number identification. TYP MAX SCHEMATIC DIAGRAM Output Power Dissipation *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 • © 2009 Solid State Optronics • San José, CA www.ssousa.com • +1.408.293.4600 Page 1 of 5 UL / C-UL File # E201932 M261 rev 1.41 (2/18/2009) M261 1 Form A 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 2.5 Turn-Off Current mA 0.5 If = 10mA Ir = 10uA 5 Io = 400mA OUTPUT SPECIFICATIONS Blocking Voltage V Continuous Load Current mA On-Resistance Leakage Current Output Capacitance Offset Voltage 60 Io = 1uA 400 If = 10mA Ω 0.7 1 Io = 400mA, If = 10mA µA 0.2 1 Vo = 60V pF 125 200 Vo = 25V, f = 1.0MHz 0.2 If = 5mA mV COUPLED SPECIFICATIONS Isolation Voltage Turn-On Time 1500 V T = 1 minute ms 2 Turn-Off Time ms 0.8 Isolation Resistance GΩ Coupled Capacitance pF Contact Transient Ratio © 2009 Solid State Optronics • San José, CA www.ssousa.com • +1.408.293.4600 V/ 5 If = 5mA, Io = 400mA 2 If = 0mA, Io = 100mA 100 2 µs 2000 Page 2 of 5 7000 dV = 50V M261 rev 1.41 (2/18/2009) M261 1 Form A Solid State Relay M261 M261 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 40 Device Count 30 20 10 0 1.25 1.5 1.75 2 2.25 2.5 2.75 3 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) M261 M261 Typical On-Resistance Distribution N = 100, Ambient Temperature = 25°C Typical Leakage Current Distribution N = 100, Ambient Temperature = 25°C 100 Device Count 30 20 10 0 80 60 40 20 0 0.6 0.65 0.7 0.75 0.8 0.85 0.9 0.95 0.15 0.2 0.25 0.3 0.35 0.4 0.45 0.5 On-Resistance (ohm s) Leakage Current (uA) M261 Maximum Load Current vs. Temperature 64 66 68 70 72 74 76 78 Blocking Voltage (V) © 2009 Solid State Optronics • San José, CA www.ssousa.com • +1.408.293.4600 0 80 0 200 100 60 10 40 20 400 300 -2 0 30 500 -4 0 Device Count 40 Load Current (mA) M261 Typical Blocking Voltage Distribution N = 100, Ambient Temperature = 25°C 20 Device Count 40 0 Device Count PERFORMANCE DATA Tem perature (C) Page 3 of 5 M261 rev 1.41 (2/18/2009) M261 1 Form A Solid State Relay MECHANICAL DIMENSIONS 4 PIN SMALL OUTLINE PACKAGE END VIEW TOP VIEW BACK VIEW © 2009 Solid State Optronics • San José, CA www.ssousa.com • +1.408.293.4600 Page 4 of 5 M261 rev 1.41 (2/18/2009) M261 1 Form A 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. © 2009 Solid State Optronics • San José, CA www.ssousa.com • +1.408.293.4600 Page 5 of 5 M261 rev 1.41 (2/18/2009)