STS750 Multifunction Telecommunications Switch DESCRIPTION The STS750 is a multi-function telecommunications relay. It combines a 1 Form A solid state relay, phototransistor, Darlington transistor and a bridge rectifier in a 16-pin small outline package. Its ultra-miniature package and low height make it ideal for use in PCMCIA applications where multi-function devices help reduce cost and board space. FEATURES APPLICATIONS • Low input control current • Telecom switching • Function integration • PCMCIA cards • 35 ohms max on-resistance • Fax/modem modules • 100mA max continuous load current • Set-top boxes • Small outline package • DAA arrangements • Darlington transistor • Hookswitch • Phototransistor • Loop current detect • Full wave bridge rectifier • Pulse dialing OPTIONS/SUFFIXES • -TR Tape and Reel SCHEMATIC DIAGRAM 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 Output Power Dissipation mW TYP MAX 6 400 APPROVALS rev 1.0 Solid State Optronics, Inc. 1.888.377.4776 www.ssousa.com STS750 Multifunction Telecommunications Switch ELECTRICAL CHARACTERISTICS - 25° PARAMETER UNIT MIN TYP MAX 1.2 1.5 TEST CONDITIONS RELAY INPUT SPECIFICATIONS LED Forward Voltage V LED Reverse Voltage Turn-On Current Turn-Off Current mA If = 10mA V 6 12 Ir = 10uA mA 10 5 Io = 100mA 0.5 RELAY OUTPUT SPECIFICATIONS Blocking Voltage V Continuous Load Current mA On-Resistance 400 Io = 10uA 100 If = 10mA Ω 25 35 Io = 100mA Leakage Current µA 0.7 10 Vo = 400V Output Capacitance pF 25 50 Vo = 25V, f = 1.0MHz Offset Voltage mV 0.2 If = 10mA Turn-On Time Turn-Off Time ms 2 5 If = 10mA, Io = 100mA ms 0.5 1 If = 10mA, Io = 100mA V 1.2 1.5 PHOTOTRANSISTOR INPUT SPECIFICATIONS LED Forward Voltage Turn-On Current 2 mA If = 10mA Io = 0.5mA PHOTOTRANSISTOR OUTPUT SPECIFICATIONS Breakdown Voltage V 60 Io = 10uA Leakage Current nA 500 Vce = 20V Collector-Emitter Capacitance pF Saturation Voltage V Current Transfer Ratio 6 100 Vce = 0V, f = 1kHz 0.5 Io = 5mA 800 If = 2mA, Vce = 5V % 30 V 1500 T = 1 minute V 2500 T = 1 minute COUPLED SPECIFICATIONS Isolation Voltage -H Suffix Contact Transient Ratio V/ µs 2000 7000 dV = 50V FULL WAVE BRIDGE RECTIFIER rev 1.0 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 Solid State Optronics, Inc. 1.888.377.4776 www.ssousa.com STS750 Multifunction Telecommunications Switch DARLINGTON TRANSISTOR rev 1.0 Collector-Emitter Breakdown Voltage V Continuous Collector Current mA Collector-Emitter Leakage Current µA Saturation Voltage V 40 Ic = 10uA, Ib = 0 0.5 120 Vce = 5V 1 Vce = 10V 1.5 Ic = 120mA, Ib = 10mA Solid State Optronics, Inc. 1.888.377.4776 www.ssousa.com STS750 Multifunction Telecommunications Switch PERFORMANCE DATA STS750 STS750 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 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.04 Turn-On Tim e (m s) 0.24 0.28 STS750 Typical Leakage Current Distribution N = 100, Ambient Temperature = 25°C 10 0 22 23 24 25 26 27 28 0.05 0.1 0.15 0.2 0.25 0.3 0.35 0.4 Leakage Current (uA) STS750 STS750 0 380 400 420 440 460 480 500 520 Blocking Voltage (V) 50 0 0 10 100 -2 0 20 150 -4 0 30 Load Current (mA) 40 Typical Load Current vs. Temperature 80 30 20 60 50 40 30 20 10 0 60 40 Typical Blocking Voltage Distribution N = 100, Ambient Temperature = 25°C Device Count 0.2 STS750 On-Resistance (ohm s) rev 1.0 0.16 Typical On-Resistance Distribution N = 100, Ambient Temperature = 25°C Device Count Device Count 0.12 Turn-Off Tim e (m s) 50 21 0.08 40 0.1 20 Device Count 40 Tem perature (C) Solid State Optronics, Inc. 1.888.377.4776 www.ssousa.com STS750 Multifunction Telecommunications Switch MECHANICAL DIMENSIONS 16 PIN SMALL OUTLINE PACKAGE END VIEW TOP VIEW SIDE VIEW rev 1.0 Solid State Optronics, Inc. 1.888.377.4776 www.ssousa.com