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SFH6942 Datasheet(PDF) 1 Page - Vishay Siliconix |
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SFH6942 Datasheet(HTML) 1 Page - Vishay Siliconix |
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1 / 7 page  SFH6942 Document Number 81290 Rev. 1.0, 20-Apr-06 Vishay Semiconductors www.vishay.com 1 i179077 A1 A2 Com. C3 A4 A5 10 E1 9E2 8 Com. C 7E3 6E4 e3 Optocoupler, Phototransistor Output, SOT-223/10, Quad Channel Features • Transistor Optocoupler in SOT-223/10 Package • End Stackable, 1.27 mm Spacing • Low Current Input • Very High CTR, 150 % Typical at IF = 1 mA, VCE = 5 V • Good CTR Linearity Versus Forward Current • Minor CTR Degradation • High Collector-Emitter Voltage, VCEO=70 V • Low Coupling Capacitance • High Common Mode Transient Immunity • Isolation Test Voltage: 1768 VRMS • Lead (Pb)-free component • Component in accordance to RoHS 2002/95/EC and WEEE 2002/96/EC Agency Approvals • UL1577, File No. E52744 System Code V • CSA 93751 Applications • Telecommunication •SMT • PCMCIA • Instrumentation Description The SFH6942 is a four channel mini-optocoupler suit- able for high density packaged PCB application. It has a minimum of 1768 VRMS isolation from input to output. The device consists of four phototransistors as detectors. Each channel is individually controlled. The optocoupler is housed in a SOT-223/10 package. All the cathodes of the input LEDs and all the collec- tors of the output transistors are common enabling a pin count reduction from 16 pins to 10 pins-a signifi- cant space savings as compared to four channels that are electrically isolated individually. Order Information Absolute Maximum Ratings Tamb = 25 °C, unless otherwise specified Stresses in excess of the absolute Maximum Ratings can cause permanent damage to the device. Functional operation of the device is not implied at these or any other conditions in excess of those given in the operational sections of this document. Exposure to absolute Maximum Rating for extended periods of the time can adversely affect reliability. Input Part Remarks SFH6942 CTR 63 - 500 %, SOT-10 SFH6942T CTR 63 - 500 %, SOT-10, Tape and Reel Parameter Test condition Symbol Value Unit Reverse voltage VR 3V DC forward current IF 5mA Surge forward current tP ≤ 10 µs IFSM 100 mA Total power dissipation Pdiss 10 mW |
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