SFH6943

VISHAY SFH6943 Vishay Semiconductors Optocoupler, Phototransistor Output, SOT223/10, Quad Channel Features Transistor Optocoupler in SOT223/10 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 A1 A2 Com. C3 A4 A5 10 E1 9 E2 8 Com. C 7 E3 6 E4 i179077 Isolation Test Voltage: 1768 VRMS Agency Approvals UL File #E76222 System Code V CSA 93751 Applications Telecommunication SMT PCMCIA Instrumentation output. The device consists of four phototransistors as detectors. Each channel is individually controlled. The optocoupler is housed in a SOT223/10 package. All the cathodes of the input LEDs and all the collectors of the output transistors are common enabling a pin count reduction from 16 pins to 10 pins-a significant space savings as compared to four channels that are electrically isolated individually. Order Information Part SFH6943-2 SFH6943-3 SFH6943-4 Remarks CTR 63 - 200 %, SMD-10 CTR 100 - 320 %, SMD-10 CTR 160 - 500 %, SMD-10 Description The SFH6943 is a four channel mini-optocoupler suitable for high density packaged PCB application. It has a minimum of 1768 VRMS isolation from input to For additional information on the available options refer to Option Information. Absolute Maximum Ratings Tamb = 25 °C, unless oth...