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℃~+125℃ |
| Load Voltage | 80V |
| Reverse Voltage | 6V |
| Current transfer ratio | 130%;260% |
| Forward Current(If) | 50mA |
| Pd - Power Dissipation | 200mW |
| Number of Channels | - |
| Load Type | Phototransistor |
| Input type | DC |
| Isolation Voltage(Vrms) | 3.75kV |
| Description | 50mA 100mV@20mA,1mA 80V 6V DC SOP-4-1.27mm Transistor, Photovoltaic Output Optoisolators RoHS |
| Mfr. Part # | CTH217B(V)(T1) |
| Package | SOP-4-1.27mm |
| Model Number | CTH217B(V)(T1) |
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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℃~+125℃ | Load Voltage | 80V |
| Reverse Voltage | 6V | Current transfer ratio | 130%;260% |
| Forward Current(If) | 50mA | Pd - Power Dissipation | 200mW |
| Number of Channels | - | Load Type | Phototransistor |
| Input type | DC | Isolation Voltage(Vrms) | 3.75kV |
| Description | 50mA 100mV@20mA,1mA 80V 6V DC SOP-4-1.27mm Transistor, Photovoltaic Output Optoisolators RoHS | Mfr. Part # | CTH217B(V)(T1) |
| Package | SOP-4-1.27mm | Model Number | CTH217B(V)(T1) |
The CTH217 Series is a general-purpose optocoupler featuring a phototransistor optically coupled to a gallium arsenide infrared-emitting diode. Housed in a 4-lead half pitch Mini-Flat package, this series offers high isolation of 3750 VRMS and a wide operating temperature range of -55C to 125C. Available with multiple CTR selections, it is suitable for applications such as DC-DC converters, programmable controllers, telecommunication equipment, and hybrid substrates requiring high-density mounting. The product complies with RoHS, REACH, and Halogen regulations and has obtained various regulatory approvals including UL, VDE, CQC, and IEC standards.
| Parameter | Model | Min | Typ | Max | Units | Notes |
|---|---|---|---|---|---|---|
| Absolute Maximum Rating at 25C | ||||||
| Isolation Voltage | 3750 | VRMS | ||||
| Operating Temperature | -55 | +125 | C | |||
| Storage Temperature | -55 | +150 | C | |||
| Soldering Temperature | 260 | C | ||||
| Total Power Dissipation | 200 | mW | ||||
| Emitter Forward Current | 50 | mA | ||||
| Emitter Peak Transient Current | 1 | A | (1s P.W, 300pps) | |||
| Emitter Reverse Voltage | 6 | V | ||||
| Emitter Power Dissipation | 70 | mW | ||||
| Detector Power Dissipation | 150 | mW | ||||
| Collector-Emitter Breakdown Voltage | 80 | V | ||||
| Emitter-Collector Breakdown Voltage | 7 | V | ||||
| Collector Current | 50 | mA | ||||
| Electrical Characteristics at TA = 25C (unless otherwise specified) | ||||||
| Emitter Characteristics | ||||||
| Forward Voltage | 1.24 | 1.4 | V | IF=10mA | ||
| Reverse Current | 5 | A | VR = 6V | |||
| Input Capacitance | 10 | 30 | pF | f= 1MHz | ||
| Detector Characteristics | ||||||
| Collector-Emitter Breakdown Voltage | 80 | V | IC= 0.1mA | |||
| Emitter-Collector Breakdown Voltage | 7 | V | IE= 0.1mA | |||
| Collector-Emitter Dark Current | 100 | nA | VCE= 20V, IF=0mA | |||
| Transfer Characteristics | ||||||
| Current Transfer Ratio (CTR) | CTH217 | 50 | 600 | % | IF= 5mA, VCE= 5V | |
| Current Transfer Ratio (CTR) | CTH217A | 80 | 160 | % | IF= 5mA, VCE= 5V | |
| Current Transfer Ratio (CTR) | CTH217B | 130 | 260 | % | IF= 5mA, VCE= 5V | |
| Current Transfer Ratio (CTR) | CTH217C | 200 | 400 | % | IF= 5mA, VCE= 5V | |
| Current Transfer Ratio (CTR) | CTH217D | 300 | 600 | % | IF= 5mA, VCE= 5V | |
| Collector-Emitter Saturation Voltage | 0.1 | 0.2 | V | IF= 20mA, IC= 1mA | ||
| Isolation Resistance | 5x1010 | VIO= 500VDC | ||||
| Isolation Capacitance | 0.5 | 1 | pF | f= 1MHz | ||
| Switching Characteristics | ||||||
| Rise Time | 6 | 18 | s | IC= 2mA, VCE= 2V, RL= 100 | ||
| Fall Time | 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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