TR115 SSOUSA | Alldatasheet
Document overview
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Technical content
Optocoupler/1 Form A Relay The TR115 is a dual function circuit designed specifically as a telecommunications switch. It consists an optically isolated solid state relay and an optically isolated optocoupler combined in a compact 8pin DIP package. The relay portion is composed of an LED on the input, optically coupled to a sensing circuit which drives two source-to-source DMOS transistors. The optocoupler portion of the package consists of two back-to-back LEDs that drive an output phototransistor.
DESCRIPTION
OPTIONS/SUFFIXES* SCHEMATIC DIAGRAM ABSOLUTE MAXIMUM RATINGS* APPROVALS Function integration (SSR + Optocoupler) in compact package• 20 ohms max on-resistance (Relay Portion)• 120mA max continuous load current (Relay Portion)• Low input control current (2.5mA TYP, Relay Portion)• High Input-Output Isolation• Solid State Reliability• Telecom switching• PCMCIA cards• Fax/modem modules• Set-top boxes• DAA arrangements• Hookswitch• Loop current detect• Pulse dialing• Surface Mount Option• -S Tape and Reel Option• -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 500 *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. BABT CERTIFICATE #607835: BS EN 60950, BS EN 41003, BS EN 60065 CSA CERTIFICATE #LR111581-1• UL FILE #E90096• © 2004 Solid State Optronics • San José, CA Page 1 of 5 TR115 rev 1.40 (10/25/2004)
Optocoupler/1 Form A Relay ELECTRICAL CHARACTERISTICS - 25°C PARAMETER UNIT MIN TYP MAX TEST CONDITIONS RELAY 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 = 120mAA Turn-Off Current m 0.5A RELAY OUTPUT SPECIFICATIONS Blocking Voltage V 400 Io = 1uA Continuous Load Current m 120 If = 5mAA On-Resistance Ω 17 20 Io = 120mA Leakage Current µ 0.2 1 Vo = 400VA Output Capacitance p 25 50 Vo = 25V, f = 1.0MHzF Offset Voltage m 0.2 If = 5mAV Turn-On Time m 2 5 If = 5mA, Io = 120mAs Turn-Off Time m 0.5 1 If = 5mA, Io = 120mAs PHOTOTRANSISTOR INPUT SPECIFICATIONS LED Forward Voltage V 1.2 1.5 If = 10mA Turn-On Current m 2 Io = 0.5mAA PHOTOTRANSISTOR OUTPUT SPECIFICATIONS Breakdown Voltage V 60 Io = 1uA Dark Current n 500 Vce = 20VA Collector-Emitter Capacitance p 6 Vce = 0V, f = 1.0kHzF Saturation Voltage V 0.5 If = 5mA, Ic = 10mA Current Transfer Ratio % 30 100 800 If = 2mA, Vce = 5V COUPLED SPECIFICATIONS Isolation Voltage V 2500 T = 1 minute -H Suffix V 3750 T = 1 minute Isolation Resistance G 100Ω Coupled Capacitance p 2F Contact Transient Ratio V 2000 7000 dV = 50V/ µ s © 2004 Solid State Optronics • San José, CA Page 2 of 5 TR115 rev 1.40 (10/25/2004)
Optocoupler/1 Form A Relay PERFORMANCE DATA Turn-On Time (ms) Device Count TR115 Turn-Off Time (ms) Device Count Typical Turn-On Time Distribution N = 100, Ambient Temperature = 25°C TR115 Typical Turn-Off Time Distribution N = 100, Ambient Temperature = 25°C 15.5 16 16.5 17 17.5 18 18.5 19 On-Resistance (ohms) Device Count TR115 Leakage Current (uA) Device Count Typical On-Resistance Distribution N = 100, Ambient Temperature = 25°C TR115 Typical Leakage Current Distribution N = 100, Ambient Temperature = 25°C 380 400 420 440 460 480 500 520 Blocking Voltage (V) Device Count TR115 100 120 140 -40 -20 0 20 40 60 80 Temperature (C) Load Current (mA) Typical Blocking Voltage Distribution N = 100, Ambient Temperature = 25°C TR115 Maximum Load Current vs. Temperature © 2004 Solid State Optronics • San José, CA Page 3 of 5 TR115 rev 1.40 (10/25/2004)
Optocoupler/1 Form A Relay MECHANICAL DIMENSIONS
8 PIN DUAL IN-LINE PACKAGE 8 PIN SURFACE MOUNT DEVICE
© 2004 Solid State Optronics • San José, CA Page 4 of 5 TR115 rev 1.40 (10/25/2004)
Optocoupler/1 Form A Relay 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. © 2004 Solid State Optronics • San José, CA Page 5 of 5 TR115 rev 1.40 (10/25/2004)