SAT800

SAT800 SSOUSA | Alldatasheet

Document overview

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Technical content

The SAT800 consists of two phototransistors, each optically coupled to two input LEDs. for AC input operation. Optical coupling between the input LEDs and output phototransistor allows for high isolation levels while maintaining low-level AC signal control capability. The SAT800 provides an optically isolated method of controlling many interface applications such as telecommunications, industrial control and instrumentation circuitry.

DESCRIPTION

High input-to-output isolation package• Low input power consumption• High stability• CTR (MIN:60%-MAX-600% @IF=±1mA Vce=5V)• Registers, copiers, Automatic Vending Machines• System appliances, measuring instruments• Computer terminals, PLCs• Telecommunications, telephones• Home Appliances• Digital logic inputs• Microprocessor inputs• Switching power supply, laser beam printers, etc.• Surface Mount Option• -S Tape and Reel Option• -TR PARAMETER UNIT MIN TYP MAX Storage Temperature °C -55 125 Operating Temperature °C -40 85 Continuous Input Current mA ±50 Transient Input Current A ±1 Reverse Input Control Voltage V 6 Output Power Dissipation mW 200 UL and C-UL Approved File #E201932• rev 1.0 Solid State Optronics, Inc. 1.888.377.4776 www.ssousa.com 1,2. Anode, Cathode 3,4. Anode, Cathode 5,7. Emitter 6,8. Collector

rev 1.0 Solid State Optronics, Inc. 1.888.377.4776 www.ssousa.com ELECTRICAL CHARACTERISTICS - 25° PARAMETER UNIT MIN TYP MAX TEST CONDITIONS INPUT SPECIFICATIONS LED Forward Voltage V 1.2 1.4 If = ±20mA OUTPUT SPECIFICATIONS Collector-Emitter Breakdown Voltage V 60 Ic = 10uA Emitter-Collector Breakdown Voltage V 3.5 Ie = 1uA Dark Current 0.1 Vce = 20VuA Floating Capacitance p 0.6 V= 0V, f=1.0MHzF Saturation Voltage V 0.1 0.3 If =± 20mA, Ic = 1mA Current Transfer Ratio % 60 600 If = ±1mA, Vce = 5V Rise Time µ 5 Ic = 2mA, Vce = 2V, Rc = 100 ohmss Fall Time µ 4 Ic = 2mA, Vce = 2V, Rc = 100 ohmss COUPLED SPECIFICATIONS Isolation Voltage V 5000 T = 1 minute Cut-off frequency kHz 80 Vcc=5V, Ic=2mA, Rc=100 ohms Isolation Resistance G 50Ω

rev 1.0 Solid State Optronics, Inc. 1.888.377.4776 www.ssousa.com Fig.1 Current Transfer Ratio vs. Forward Current Forward Current IF (mA) Current transfer ratio CTR (%) Fig.2 Collector Power Dissipation vs. Ambient Temperature Ambient Temperature Ta (°C) Collector Power Dissipation Pc (mW) Fig.4 Forward Current vs. Ambient Temperature Ambient Temperature Ta (°C) Forward Current IF (mA) Fig.5 Forward Current vs. Forward Voltage Forward Voltage VF (V) Forward Current IF (mA) Fig.7 Relative Current Transfer Ratio vs. Ambient Temperature Ambient Temperature Ta (°C) Relative Current Transfer Ratio (%) Fig.8 Collector-emitter Saturation Voltage vs. Ambient Temperature Ambient Temperature Ta (°C) Collector-emitter Saturation Voltage Vce (V) Fig.10 Response Time vs. Load Resistance Load Resistance RL (K ohm) Response Rise Time (us) Fig.3 Collector Dark Current vs. Ambient Temperature Ambient Temperature Ta (°C) Collector Dark Current Iceo (A) Fig.6 Collector Current vs. Collector- emitter Voltage Collector-emitter Voltage VCE (V) Collector Current Ic (mA) Fig.9 Collector-emitter Saturation Voltage vs. Forward Current Forward Current IF (mA) Collector-emitter Saturation Voltage Vce (V) Fig.11 Response Time vs. Load Resistance Load Resistance RL (K ohm) Response Rise Time (us)

8 PIN DUAL IN-LINE PACKAGE 8 PIN SURFACE MOUNT DEVICE

rev 1.0 Solid State Optronics, Inc. 1.888.377.4776 www.ssousa.com