STS700 Multifunction Telecommunications Switch DESCRIPTION The STS700 is a multi-function telecommunications switch. It combines a 1 Form A solid state relay, optocoupler, darlington transistor and a bridge rectifier in a 16-pin SOIC package.The solid state relay is comprised of an infrared LED optically coupled to a Photo Diode Array that drives two back-to-back MOSFETs. The optocoupler consists of back-to-back infrared LEDs coupled to a Photo-Transistor. Its small outline and low height make the STS700 an ideal choice in telecom circuits where function integration and reduction of board space are essential. FEATURES • APPLICATIONS Miniature 16pin SOIC package • Telecom switching Function integration (1 relay, 1 optocoupler,bridge rectifier and darlington transistor in 1 package) • PCMCIA cards • High Blocking Voltage (400V, relay portion) • Fax/modem modules • Low input control current (2.5mA TYP, relay portion) • Set-top boxes • Low On-Resistance (30 ohms MAX, relay portion) • DAA arrangements • High Load Current (120mA MAX, relay portion) • Hookswitch • High Input - Ouptut Isolation (1.5kV MIN, relay portion) • Loop current detect • Long life / high reliability • Pulse dialing OPTIONS/SUFFIXES* • -TR ABSOLUTE MAXIMUM RATINGS* PARAMETER UNIT MIN Storage Temperature °C -55 120 Operating Temperature °C -40 85 Continuous Input Current mA 40 Transient Input Current mA 400 Reverse Input Control Voltage V Tape and Reel (1,000 pcs / reel) NOTE: Suffixes listed above are not included in marking on device for part number identification. TYP MAX SCHEMATIC DIAGRAM Output Power Dissipation mW 6 500 *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. APPROVALS • © 2008 Solid State Optronics • San José, CA www.ssousa.com • +1.408.293.4600 Page 1 of 8 UL / C-UL Approved: File E201932 STS700 rev 1.42 (6/12/2008) STS700 Multifunction Telecommunications Switch ELECTRICAL CHARACTERISTICS - 25°C PARAMETER UNIT MIN TYP MAX 1.2 1.5 TEST CONDITIONS RELAY PORTION INPUT SPECIFICATIONS LED Forward Voltage V LED Reverse Voltage V Turn-On Current Turn-Off Current 6 12 mA 2.5 mA 0.5 If = 10mA Ir = 10uA 10 Io = 120mA RELAY PORTION OUTPUT SPECIFICATIONS Blocking Voltage V 400 Continuous Load Current mA On-Resistance Ω 18 Leakage Current Io = 1uA 120 If = 10mA 30 Io = 120mA µA 0.2 1 Vo = 350V Output Capacitance pF 25 50 Vo = 25V, f = 1.0MHz Offset Voltage mV 0.2 If = 10mA Turn-On Time ms 2 5 If = 10mA, Io = 120mA Turn-Off Time ms 0.5 1 If = 10mA, Io = 120mA ms 2 5 If = 5mA, Io = 120mA ms 0.5 1 If = 0mA, Io = 120mA 1.2 1.5 RELAY PORTION COUPLED SPECIFICATIONS Turn-On Time Turn-Off Time OPTOCOUPLER PORTION INPUT SPECIFICATIONS LED Forward Voltage Turn-On Current V 2 mA Reverse Current µA Terminal Capacitance pF If = 10mA Io = 0.5mA 30 10 Vr = 4V 250 V = 0, f = 1kHz OPTOCOUPLER PORTION OUTPUT SPECIFICATIONS Collector - Emitter Breakdown Voltage V 60 Io = 10uA, If = 0 Emitter - Collector Breakdown Voltage V 5 Io = 100uA, If = 0 Collector Dark Current µA Floating Capacitance 0.1 Vce = 20V, If = 0 pF 0.6 1 V = 0V, f = 1.0MHz Vce Saturation Voltage V 0.1 0.3 If = 20mA, Ic = 1mA Current Transfer Ratio % 100 800 If = 5mA, Vce = 5V Rise Time µs 5 20 Ic = 2mA, Vce = 2V, RL = 100 ohms µs 4 20 Ic = 2mA, Vce = 2V, RL = 100 ohms Fall Time 30 COUPLED SPECIFICATIONS Isolation Voltage -H Suffix V 1500 T = 1 minute V 2500 T = 1 minute Coupled Capacitance pF Contact Transient Ratio V/ © 2008 Solid State Optronics • San José, CA www.ssousa.com • +1.408.293.4600 2 µs 2000 Page 2 of 8 7000 dV = 50V STS700 rev 1.42 (6/12/2008) STS700 Multifunction Telecommunications Switch ELECTRICAL CHARACTERISTICS - 25°C FULL WAVE BRIDGE RECTIFIER SPECIFICATIONS Reverse Voltage V Forward Voltage Drop V Reverse Leakage Current 100 Io = 10uA 1.5 1.8 Io = 120mA Vr = 100V µA 10 Continuous Load Current mA 140 Peak Forward Current mA 500 T = 10us DARLINGTON TRANSISTOR SPECIFICATIONS Collector-Emitter Breakdown Voltage V Continuous Collector Current mA Collector-Emitter Leakage Current µA Saturation Voltage © 2008 Solid State Optronics • San José, CA www.ssousa.com • +1.408.293.4600 40 Ic = 10uA, Ib = 0 0.5 120 Vce = 5V 1 Vce = 10V 1.5 V Page 3 of 8 Ic = 120mA, Ib = 10mA STS700 rev 1.42 (6/12/2008) STS700 Multifunction Telecommunications Switch PERFORMANCE DATA STS700 - RELAY PORTION STS700 - RELAY PORTION Typical Turn-Off Time Distribution N = 100, Ambient Temperature = 25°C Typical Turn-On Time Distribution N = 100, Ambient Temperature = 25°C 40 Device Count 30 20 10 0 30 20 10 0 0.4 0.5 0.6 0.7 0.8 0.9 1 1.1 0 Turn-On Tim e (m s) Turn-Off Tim e (m s) STS700 - RELAY PORTION STS700 - RELAY PORTION Typical Leakage Current Distribution N = 100, Ambient Temperature = 25°C Typical On-Resistance Distribution N = 100, Ambient Temperature = 25°C 40 50 Device Count 10 0 15 16 17 18 19 20 21 30 20 10 0 22 0.05 0.1 0.15 0.2 0.25 0.3 0.35 0.4 On-Resistance (ohm s) Leakage Current (uA) STS700 - RELAY PORTION STS700 - RELAY PORTION Maximum Load Current vs. Temperature 10 0 400 410 420 430 440 450 460 470 Blocking Voltage (V) © 2008 Solid State Optronics • San José, CA www.ssousa.com • +1.408.293.4600 100 50 0 0 20 -2 0 30 150 -4 0 Device Count 40 Load Current (mA) Typical Blocking Voltage Distribution N = 100, Ambient Temperature = 25°C 80 20 40 60 30 40 Device Count 0.04 0.08 0.12 0.16 0.2 0.24 0.28 20 Device Count 40 Tem perature (C) Page 4 of 8 STS700 rev 1.42 (6/12/2008) STS700 Multifunction Telecommunications Switch PERFORMANCE DATA STS700 - OPTOCOUPLER PORTION STS700 - OPTOCOUPLER PORTION Forward Current vs. Ambient Temperature Diode Power Dissipation vs. Ambient Temperture N = 100, Ambient Temperature = 25°C Forward current IF (mA) Diode power dissipation P (mW) N = 100, Ambient Temperature = 25°C Ambient temperature Ta (°C) Ambient temperature Ta (°C) STS700 - OPTOCOUPLER PORTION STS700 - OPTOCOUPLER PORTION Collector Power Dissipation vs. Ambient Temperature Total Power Dissipation vs. Ambient Temperature N = 100 Total power dissipation PC (mW) Collector power dissipation PC (mW) N = 100 Ambient temperature Ta (°C) Ambient temperature Ta (°C) STS700 - OPTOCOUPLER PORTION STS700 - OPTOCOUPLER PORTION Peak Forward Current vs. Duty Ratio Forward Current vs. Forward Voltage N = 100, Ambient Temperature = 25°C Forward current IF (mA) Peak forward current IFM (mA) N = 100, Ambient Temperature = 25°C Forward voltage VF (V) Duty ratio © 2008 Solid State Optronics • San José, CA www.ssousa.com • +1.408.293.4600 Page 5 of 8 STS700 rev 1.42 (6/12/2008) STS700 Multifunction Telecommunications Switch PERFORMANCE DATA STS700 - OPTOCOUPLER PORTION STS700 - OPTOCOUPLER PORTION Current Transfer Ratio vs. Forward Current Collector Current vs. Collector-Emitter Voltage N = 100, Ambient Temperature = 25°C Collector current Ic (mA) Current transfer ratio CTR (%) N = 100, Ambient Temperature = 25°C Forward current IF (mA) Collector-emitter voltage VCE (V) STS700 - OPTOCOUPLER PORTION Relative Current Transfer Ratio vs. Ambient Temperature STS700 - OPTOCOUPLER PORTION Collector-Emitter Saturation Voltage vs. Ambient Temperature N = 100 Relative current transfer ratio (%) Collector-emitter saturation voltage VCE (SAT) (V) N = 100 Ambient Temperature Ta (°C) Ambient Temperature Ta (°C) STS700 - OPTOCOUPLER PORTION STS700 - OPTOCOUPLER PORTIONN Response Time vs. Load Resistance Collector Dark Current vs. Ambient Temperature N = 100, Ambient Temperature = 25°C Response Time (us) Collector dark current ICEO (A) N = 100 Ambient Temperature Ta (°C) © 2008 Solid State Optronics • San José, CA www.ssousa.com • +1.408.293.4600 Load resistance RL (K ohm) Page 6 of 8 STS700 rev 1.42 (6/12/2008) STS700 Multifunction Telecommunications Switch MECHANICAL DIMENSIONS 16 PIN SMALL OUTLINE INTEGRATED CIRCUIT END VIEW TOP VIEW BOTTOM VIEW/ BOARD PATTERN © 2008 Solid State Optronics • San José, CA www.ssousa.com • +1.408.293.4600 Page 7 of 8 STS700 rev 1.42 (6/12/2008) STS700 Multifunction Telecommunications Switch 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 8 of 8 STS700 rev 1.42 (6/12/2008)