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SFH6318 Datasheet(PDF) 1 Page - Siemens Semiconductor Group |
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SFH6318 Datasheet(HTML) 1 Page - Siemens Semiconductor Group |
1 / 3 page 1 Maximum Ratings (25 °) Emitter Reverse Input Voltage....................................................................... 3 V Supply and Output Voltage, VCC (pin 8-5), VO (pin 6-5) SFH6318 ........................................................................... –0.5 to 7 V SFH6319 ......................................................................... –0.5 to 18 V Input Power Dissipation .............................................................. 35 mW Derate Linearly above 50 °C Free Air Temperature......................................................... 0.7 mW/ °C Average Input Current.................................................................. 20 mA Peak Input Current....................................................................... 40 mA (50% Duty Cycle-1 ms pulse width) Peak Transient Input Current (tp ≤1 µsec, 300 pps) .................................................................. 1.0 A Detector (Si Photodiode + Photodarlington) Output Current IO (pin 6) ............................................................. 60 mA Emitter-Base Reverse Voltage (pin 5-7)......................................... 0.5 V Output Power Dissipation ......................................................... 150 mW Derate Linearly from 25 °C ................................................... 2 mW/°C Package Storage Temperature .................................................. –55 °C to +125°C Operating Temperature ................................................. –40 °C to +85°C Lead Soldering Temperature (t=10 sec.) ..................................... 260 °C Junction Temperature .................................................................. 100 °C Ambient Temperature Range ...................................... –55 °C to +100°C Isolation Test Voltage between Emitter and Detector ...................................................2500 VACRMS (refer to climate DIN 40046, part 2, Nov. 74) Pollution Degree (DIN VDE 0110).........................................................2 Creepage Distance ...................................................................... ≥4 mm Clearance .................................................................................... ≥4 mm Comparative Tracking Index per DIN IEC 112/VDE 0303, part 1 .............................................. 175 Isolation Resistance VIO=500 V, TA=25 °C RISOL .................................................≥1012W VIO=500 V, TA=100 °C RISOL ...............................................≥1011W Package Dimensions in Inches (mm) TOLERANCE: ±.005 (unless otherwise noted) 40 ° Lead Coplanarity ±.0015 (.04) max. .015 ±.002 (.38 ±.05) .008 (.20) 7 ° .058 ±.005 (1.49 ±.13) .125 ±.005 (3.18 ±.13) .050 (1.27) typ. .192 ±.005 (4.88 ±.13) .004 (.10) .008 (.20) .021 (.53) 5 ° max. R.010 (.25) max. .020 ±.004 (.15 ±.10) 2 plcs. .240 (6.10) .016 (.41) Pin 1 .120 ±.002 (3.05 ±.05) CL 1 2 3 4 8 7 6 5 .154 ±.002 (.391 ±.05) VCC NC Anode Cathode NC V0 VB GND FEATURES • Industry Standard SOIC-8 Surface Mountable Package • High Current Transfer Ratio, 800% • Low Input Current, 0.5mA • High Output Current, 60mA • Isolation Test Voltage, 2500 VACRMS • TTL Compatible Output, VOL=0.1 V • Adjustable Bandwidth-Access to Base • Underwriters Lab File #E52744 APPLICATIONS • Logic Ground Isolation-TTL/TTL, TTL/CMOS, CMOS/CMOS, CMOS/TTL • EIA RS 232C Line Receiver • Low Input Current Line Receiver-Long Lines, Party Lines • Telephone Ring Detector • 117 VAC Line Voltage Status Indication-Low Input Power Dissipation • Low Power Systems-Ground Isolation DESCRIPTION Very high current ratio together with 2500 VAC isolation are achieved by coupling an LED with an integrated high gain photodetector in a SOIC-8 package. Separate pins for the photodiode and output stage enable TTL compat- ible saturation voltages with high speed operation. Pho- todarlington operation is achieved by tying the VCC and VO terminals together. Access to the base terminal allows adjustment to the gain bandwidth. The SFH6318 is ideal for TTL applications since the 300% minimum current transfer ratio with an LED current of 1.6 mA enables operation with one unit load-in and one unit load-out with a 2.2 KW pull-up resistor. The SFH6319 is best suited for low power logic applica- tions involving CMOS and low power TTL. A 400% cur- rent transfer ratio with only 0.5 mA of LED current is guaranteed from 0 °C to 70°C. Caution: Due to the small geometries of this device, it should be handled with Electrostatic Discharge (ESD) precautions. Proper ground- ing would prevent damage further and/or degradation which may be induced by ESD. SFH6318 SFH6319 LOW CURRENT, HIGH GAIN OPTOCOUPLER |
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