Beijing Silk Road Enterprise Management Services Co., Ltd.
| Output Current | 80mA |
| Fall time | 16us |
| Rise time | 16us@2mA,100Ω |
| Vce Saturation(VCE(sat)) | 400mV@1mA,0.2mA |
| Operating Temperature | -55℃~+125℃ |
| Load Voltage | 80V |
| Reverse Voltage | 6V |
| Current transfer ratio | 600%;30% |
| Forward Current(If) | 60mA |
| Pd - Power Dissipation | 200mW |
| Number of Channels | - |
| Load Type | Phototransistor |
| Input type | DC |
| Isolation Voltage(Vrms) | 5.3kV |
| Description | 80mA 400mV@1mA,0.2mA 80V 6V DC SOP-4-2.54mm Transistor, Photovoltaic Output Optoisolators RoHS |
| Mfr. Part # | CT521-1GB(SL)(T1) |
| Package | SOP-4-2.54mm |
| Model Number | CT521-1GB(SL)(T1) |
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Product Specification
| Output Current | 80mA | Fall time | 16us |
| Rise time | 16us@2mA,100Ω | Vce Saturation(VCE(sat)) | 400mV@1mA,0.2mA |
| Operating Temperature | -55℃~+125℃ | Load Voltage | 80V |
| Reverse Voltage | 6V | Current transfer ratio | 600%;30% |
| Forward Current(If) | 60mA | Pd - Power Dissipation | 200mW |
| Number of Channels | - | Load Type | Phototransistor |
| Input type | DC | Isolation Voltage(Vrms) | 5.3kV |
| Description | 80mA 400mV@1mA,0.2mA 80V 6V DC SOP-4-2.54mm Transistor, Photovoltaic Output Optoisolators RoHS | Mfr. Part # | CT521-1GB(SL)(T1) |
| Package | SOP-4-2.54mm | Model Number | CT521-1GB(SL)(T1) |
The CT521-1GB is a DC DIP phototransistor optocoupler designed for high isolation applications. It features a gallium arsenide infrared-emitting diode optically coupled to a phototransistor, offering a high isolation voltage of 5300 VRMS. This optocoupler is suitable for operating temperatures ranging from -55 C to 125 C and complies with RoHS, REACH, and is Halogen-free. Key applications include switch mode power supplies, computer peripheral interfaces, and microprocessor system interfaces.
| Parameter | Rating | Units | Notes |
|---|---|---|---|
| Isolation Voltage (VISO) | 5300 | VRMS | |
| Total Power Dissipation (PTOT) | 200 | mW | |
| Operating Temperature (TOPR) | -55 ~ +125 | C | |
| Storage Temperature (TSTG) | -55 ~ +150 | C | |
| Soldering Temperature (TSOL) | 260 | C | |
| Emitter Forward Current (IF) | 60 | mA | |
| Emitter Peak Transient Current (IF(TRANS)) | 1000 | mA | 1s P.W, 300pps |
| Emitter Reverse Voltage (VR) | 6 | V | |
| Emitter Power Dissipation (PD) | 100 | mW | |
| Detector Power Dissipation (PC) | 150 | mW | |
| Collector-Emitter Breakdown Voltage (BVCEO) | 80 | V | |
| Emitter-Collector Breakdown Voltage (BVECO) | 7 | V | |
| Collector Current (IC) | 80 | mA | |
| Forward Voltage (VF) | - 1.25 1.4 | V | IF=10mA |
| Reverse Current (IR) | - - 5 | A | VR = 6V |
| Input Capacitance (CIN) | - 30 - | pF | f= 1MHz |
| Collector-Emitter Breakdown Voltage (BVCEO) | 55 - - | V | IC= 100A |
| Emitter-Collector Breakdown Voltage (BVECO) | 7 - - | V | IE= 100A |
| Collector-Emitter Dark Current (ICEO) | - - 100 | nA | VCE= 24V, IF=0mA |
| Collector-Emitter Dark Current (ICEO) | - - 50 | A | VCE= 24V, IF=0mA, Ta = 85C |
| Current Transfer Ratio (CTR) | 100 - 600 | % | IF= 5mA, VCE= 5V |
| Current Transfer Ratio (CTR) | 30 - - | % | IF= 1mA, VCE= 0.4V |
| Collector-Emitter Saturation Voltage (VCE(SAT)) | - - 0.4 | V | IF=1mA, IC= 0.2mA |
| Isolation Resistance (RIO) | 5x1010 - - | VIO= 500VDC | |
| Isolation Capacitance (CIO) | - 0.25 1 | pF | f= 1MHz |
| Rise Time (tr) | - 16 | s | IC= 2mA, VCE= 2V, RL= 100 |
| Fall Time (tf) | - 16 | s | |
| Turn-on Time (ton) | - 20 | s | |
| Turn-off Time (toff) | - 20 | 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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