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Part Number: SFH6943
Description: The SFH6943 is a four channel mini-optocoupler suitable for high density packaged PCB application. It ...
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SFH6943
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DataSheet
General Description
SFH6943 General 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 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.
SFH6943 Maximum Ratings
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.
SFH6943 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
• Isolation Test Voltage: 1768 VRMS
• 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
SFH6943 Typical Application
·Telecommunication
·SMT
·PCMCIA
·Instrumentation
·SMT
·PCMCIA
·Instrumentation
SFH6943 Connection Diagram
SFH6943
PDF/DataSheet Download
- Datasheet: SFH6943
- File Size: 170079 KB
- Manufacturer: VISAY [Vishay Siliconix]
- Click here to Download
- ·SFH 9201-1
- Reflective Interrupter in SMT Package
- 72977 KB
- ·SFH 9201-2
- Reflective Interrupter in SMT Package
- 72977 KB
- ·SFH 9201-3
- Reflective Interrupter in SMT Package
- 72977 KB
- ·SFH 9201-4
- Reflective Interrupter in SMT Package
- 72977 KB
- ·SFH054
- ETC [ETC]
- N-Channel MOSFET
- 973200 KB
- ·SFH154
- FAIRCHILD [Fairchild Semiconductor]
- Advanced Power MOSFET
- 234274 KB
- ·SFH2012A
- SIEMENS [Siemens Semiconductor Group]
- FIBER OPTIC PIN PHOTODIODE
- 77996 KB
- ·SFH202
- SIEMENS [Siemens Semiconductor Group]
- PIN PHOTODIODE
- 129881 KB
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The SFH6941T is a four channel mini-optocoupler suitable for high density packaged PCB application. It has a minimum of 2500 VDC isolation from input to output. The SFH6941Tconsists of four phototransistors as detectors. Each channel is individually controll...
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The SFH6941 is a four channel mini-optocoupler suitable for high density packaged PCB application. It has a minimum of 2500 VDC isolation from input to output. The SFH6941 consists of four phototransistors as detectors. Each channel is individually controlle...
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