Beijing Silk Road Enterprise Management Services Co., Ltd.
| Fall time | 9us |
| Output Current | 50mA |
| Rise time | 5us |
| Vce Saturation(VCE(sat)) | 400mV@2.4mA,8mA |
| Operating Temperature | -55℃~+110℃ |
| Load Voltage | 80V |
| Reverse Voltage | 6V |
| Current transfer ratio | 100%;400% |
| Forward Current(If) | 50mA |
| Pd - Power Dissipation | 200mW |
| Number of Channels | - |
| Load Type | Phototransistor |
| Input type | AC,DC |
| Isolation Voltage(Vrms) | 3.75kV |
| Description | 50mA 400mV@2.4mA,8mA 80V 6V AC,DC SOP-4-2.54mm Transistor, Photovoltaic Output Optoisolators RoHS |
| Mfr. Part # | CT184GB(T1) |
| Package | SOP-4-2.54mm |
| Model Number | CT184GB(T1) |
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Product Specification
| Fall time | 9us | Output Current | 50mA |
| Rise time | 5us | Vce Saturation(VCE(sat)) | 400mV@2.4mA,8mA |
| Operating Temperature | -55℃~+110℃ | Load Voltage | 80V |
| Reverse Voltage | 6V | Current transfer ratio | 100%;400% |
| Forward Current(If) | 50mA | Pd - Power Dissipation | 200mW |
| Number of Channels | - | Load Type | Phototransistor |
| Input type | AC,DC | Isolation Voltage(Vrms) | 3.75kV |
| Description | 50mA 400mV@2.4mA,8mA 80V 6V AC,DC SOP-4-2.54mm Transistor, Photovoltaic Output Optoisolators RoHS | Mfr. Part # | CT184GB(T1) |
| Package | SOP-4-2.54mm | Model Number | CT184GB(T1) |
The CT184GB is a 4-pin Mini-Flat phototransistor optocoupler from CT Micro, designed for high-isolation applications. It features a phototransistor optically coupled to two gallium arsenide infrared-emitting diodes, offering high isolation voltage of 3750 VRMS and a wide operating temperature range of -55 C to 110 C. The device is available with multiple CTR selections and boasts a creepage distance of 5mm. Its green package and pending regulatory approvals from UL, VDE, CQC, and IEC make it suitable for demanding industrial environments. Applications include DC-DC converters, programmable controllers, telecommunication equipment, and hybrid substrates requiring high-density mounting.
| Parameter | Rating | Unit | Notes |
|---|---|---|---|
| Isolation Voltage (VISO) | 3750 | VRMS | |
| Operating Temperature (TOPR) | -55 ~ +110 | C | |
| Storage Temperature (TSTG) | -55 ~ +150 | C | |
| Soldering Temperature (TSOL) | 260 | C | |
| Total Power Dissipation (PTOT) | 200 | mW | |
| Emitter Forward Current (IF) | 50 | mA | |
| Emitter Peak Transient Current (IF(TRANS)) | 1 | A | 1s P.W, 300pps |
| Emitter Reverse Voltage (VR) | 6 | V | |
| Emitter Power Dissipation (PD) | 70 | mW | |
| Detector Power Dissipation (PC) | 150 | mW | |
| Collector-Emitter Breakdown Voltage (BVCEO) | 80 | V | |
| Emitter-Collector Breakdown Voltage (BVECO) | 7 | V | |
| Collector Current (IC) | 50 | mA | |
| Forward Voltage (VF) | 1.24 - 1.4 | V | IF = 10 mA |
| Reverse Current (IR) | - 5 | A | VR = 5V |
| Input Capacitance (CIN) | 10 - 250 | pF | f = 1MHz |
| Collector-Emitter Breakdown Voltage (BVCEO) | 80 | V | IC = 100A |
| Emitter-Collector Breakdown Voltage (BVECO) | 7 | V | IE = 100A |
| Collector-Emitter Dark Current (ICEO) | 0.01 - 0.08 | A | VCE = 48V |
| Collector-Emitter Dark Current (ICEO) | 2 - 50 | A | VCE = 48V, TA = 85C |
| Collector-Emitter Capacitance (CCE) | 10 | - | f = 1MHz |
| Current Transfer Ratio (CTR) | 100 - 400 | % | IF = 5mA, VCE = 5V |
| Current Transfer Ratio (CTR) | 30 - | % | IF = 1mA, VCE = 0.4V |
| CTR Symmetry | 0.5 - 2 | - | IF = 5mA, VCE = 5V |
| Collector-Emitter Saturation Voltage (VCE(SAT)) | - 0.4 | V | IF = 8mA, IC = 2.4mA |
| Off-state collector current (IC(off)) | 1 - 10 | A | VCE = 48V, VF = 0.7V |
| Isolation Resistance (RIO) | 1x10^12 - 10^14 | VIO = 500VDC | |
| Isolation Capacitance (CIO) | 0.5 | - | f=1MHz |
| Isolation Voltage (VISO) | 3750 | Vrms | AC, 60s |
| Isolation Voltage (VISO) | 10000 | - | AC, 1s in oil |
| Isolation Voltage (VISO) | 10000 | - | DC, 60s in oil |
| Rise Time (tr) | 5 | s | VCC = 10V, IC = 2mA, RL = 100 |
| Fall Time (tf) | 9 | - | |
| Turn-on time (ton) | 9 | - | |
| Turn-off time (toff) | 9 | - | |
| Turn-on time (ton) | 2 | - | VCC = 5V, IF = 16mA, RL = 1.9k |
| Storage time (ts) | 30 | - | |
| Turn-off time (toff) | 70 | - |
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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