Beijing Silk Road Enterprise Management Services Co., Ltd.
| Rise time | 9us |
| Fall time | 8us |
| Output Current | 50mA |
| Vce Saturation(VCE(sat)) | 100mV@20mA,1mA |
| Operating Temperature | -55℃~+110℃ |
| Load Voltage | 35V |
| Reverse Voltage | 6V |
| Current transfer ratio | 130%;260% |
| Forward Current(If) | 60mA |
| Pd - Power Dissipation | 200mW |
| Number of Channels | - |
| Load Type | Phototransistor |
| Input type | DC |
| Isolation Voltage(Vrms) | 5kV |
| Description | 50mA 100mV@20mA,1mA 35V 6V DC SOP-4-2.54mm Transistor, Photovoltaic Output Optoisolators RoHS |
| Mfr. Part # | CT817B(SL)(T1)-H |
| Package | SOP-4-2.54mm |
| Model Number | CT817B(SL)(T1)-H |
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Product Specification
| Rise time | 9us | Fall time | 8us |
| Output Current | 50mA | Vce Saturation(VCE(sat)) | 100mV@20mA,1mA |
| Operating Temperature | -55℃~+110℃ | Load Voltage | 35V |
| Reverse Voltage | 6V | Current transfer ratio | 130%;260% |
| Forward Current(If) | 60mA | Pd - Power Dissipation | 200mW |
| Number of Channels | - | Load Type | Phototransistor |
| Input type | DC | Isolation Voltage(Vrms) | 5kV |
| Description | 50mA 100mV@20mA,1mA 35V 6V DC SOP-4-2.54mm Transistor, Photovoltaic Output Optoisolators RoHS | Mfr. Part # | CT817B(SL)(T1)-H |
| Package | SOP-4-2.54mm | Model Number | CT817B(SL)(T1)-H |
The CT817 Series is a DC input, 4-pin phototransistor optocoupler designed for high isolation applications. It features a gallium arsenide infrared-emitting diode optically coupled to a phototransistor within a 4-lead DIP package, with various lead forming options available. This series offers high isolation voltage (5000 VRMS) and a wide operating temperature range from -55 C to 110 C. Applications include switch mode power supplies, computer peripheral interfaces, and microprocessor system interfaces.
| Parameter | Model/Type | Conditions | Min | Typ | Max | Units | Notes |
|---|---|---|---|---|---|---|---|
| Absolute Maximum Ratings | |||||||
| Isolation Voltage (AC, 1 minute) | CT817 Series | 5000 | VRMS | ||||
| Total Power Dissipation | CT817 Series | 200 | mW | ||||
| Operating Temperature | CT817 Series | -55 | 110 | C | |||
| Storage Temperature | CT817 Series | -55 | 150 | C | |||
| Soldering Temperature | CT817 Series | 260 | C | ||||
| Forward Current (Emitter) | CT817 Series | 60 | mA | ||||
| Peak Transient Current (Emitter) | CT817 Series | 1s P.W, 300pps | 1 | A | |||
| Reverse Voltage (Emitter) | CT817 Series | 6 | V | ||||
| Emitter Power Dissipation | CT817 Series | 100 | mW | ||||
| Detector Power Dissipation | CT817 Series | 150 | mW | ||||
| Collector-Emitter Breakdown Voltage | CT817 Series | 35 | V | ||||
| Emitter-Collector Breakdown Voltage | CT817 Series | 6 | V | ||||
| Collector Current (Detector) | CT817 Series | 50 | mA | ||||
| Electrical Characteristics (TA = 25C unless otherwise specified) | |||||||
| Forward Voltage | CT817 Series | IF=10mA | 1.24 | 1.4 | V | ||
| Reverse Current | CT817 Series | VR = 6V | 5 | A | |||
| Input Capacitance | CT817 Series | f=1MHz | 10 | 30 | pF | ||
| Collector-Emitter Breakdown Voltage | CT817 Series | IC= 100A | 35 | V | |||
| Emitter-Collector Breakdown Voltage | CT817 Series | IE= 100A | 6 | V | |||
| Collector-Emitter Dark Current | CT817 Series | VCE= 20V, IF=0mA | 100 | nA | |||
| Current Transfer Ratio (CTR) | CT817 | IF= 5mA, VCE= 5V | 50 | 600 | % | ||
| Current Transfer Ratio (CTR) | CT817A | IF= 5mA, VCE= 5V | 80 | 160 | % | ||
| Current Transfer Ratio (CTR) | CT817B | IF= 5mA, VCE= 5V | 130 | 260 | % | ||
| Current Transfer Ratio (CTR) | CT817C | IF= 5mA, VCE= 5V | 200 | 400 | % | ||
| Current Transfer Ratio (CTR) | CT817D | IF= 5mA, VCE= 5V | 300 | 600 | % | ||
| Collector-Emitter Saturation Voltage | CT817 Series | IF= 20mA, IC= 1mA | 0.1 | 0.2 | V | ||
| Isolation Resistance | CT817 Series | VIO= 500VDC | 5x1010 | ||||
| Isolation Capacitance | CT817 Series | f=1MHz | 0.25 | 1 | pF | ||
| Switching Characteristics | |||||||
| Rise Time | CT817 Series | IC= 2mA, VCE= 2V, RL= 100 | 6 | 18 | s | ||
| Fall Time | CT817 Series | IC= 2mA, VCE= 2V, RL= 100 | 8 | 18 | s | ||
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Agent,Importer
Year Established:
2009
Employee Number:
300~500
Ecer Certification：
Verified Supplier
Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Foun... Beijing Silk Road Enterprise Management Services Co.,Ltd. is a professional company focus on integrated circuit ic business. Beijing Silk Road will also responsible with exporting and logistic business. there is professional factory Beijing Silk Road which focus on desigining and manufacture. Foun...
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