Beijing Silk Road Enterprise Management Services Co., Ltd.
| Fall time | 4us |
| Output Current | 50mA |
| Rise time | 5us@2mA,100Ω |
| Vce Saturation(VCE(sat)) | 100mV@1mA,20mA |
| Operating Temperature | -55℃~+115℃ |
| Load Voltage | 80V |
| Reverse Voltage | 6V |
| Current transfer ratio | 600%;50% |
| Forward Current(If) | 50mA |
| Number of Channels | 1 |
| Load Type | Phototransistor |
| Input type | DC |
| Isolation Voltage(Vrms) | 3.75kV |
| Description | 50mA 100mV@1mA,20mA 80V 6V DC SOP-4-2.54mm Transistor, Photovoltaic Output Optoisolators RoHS |
| Mfr. Part # | KPC357NT0CTLD |
| Package | SOP-4-2.54mm |
| Model Number | KPC357NT0CTLD |
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Product Specification
| Fall time | 4us | Output Current | 50mA |
| Rise time | 5us@2mA,100Ω | Vce Saturation(VCE(sat)) | 100mV@1mA,20mA |
| Operating Temperature | -55℃~+115℃ | Load Voltage | 80V |
| Reverse Voltage | 6V | Current transfer ratio | 600%;50% |
| Forward Current(If) | 50mA | Number of Channels | 1 |
| Load Type | Phototransistor | Input type | DC |
| Isolation Voltage(Vrms) | 3.75kV | Description | 50mA 100mV@1mA,20mA 80V 6V DC SOP-4-2.54mm Transistor, Photovoltaic Output Optoisolators RoHS |
| Mfr. Part # | KPC357NT0CTLD | Package | SOP-4-2.54mm |
| Model Number | KPC357NT0CTLD |
The KPC357NT is a DC-input, single-channel photocoupler featuring a light-emitting diode optically coupled to a phototransistor. Housed in a compact 4-pin Mini-Flat (SOP) package with a 2.0mm profile, it offers high-density mounting capabilities. It provides an input-output isolation voltage of 3750 Vrms, making it suitable for applications requiring robust isolation. Key advantages include its Pb-free and RoHS compliance, high current transfer ratio (CTR), and MSL class 1 rating. The device is approved by UL, c-UL, VDE, FIMKO, and CQC.
| Parameter | Symbol | Conditions | Min. | Typ. | Max. | Unit |
|---|---|---|---|---|---|---|
| Absolute Maximum Ratings | ||||||
| Input Forward current | IF | 50 | mA | |||
| Peak forward current | IFM | 1 | A | |||
| Reverse voltage | VR | 6 | V | |||
| Power dissipation | PD | 70 | mW | |||
| Collector-Emitter voltage | VCEO | 80 | V | |||
| Emitter-Collector voltage | VECO | 5 | V | |||
| Collector current | IC | 50 | mA | |||
| Collector power dissipation | PC | 150 | mW | |||
| Total power dissipation | Ptot | 170 | mW | |||
| Isolation voltage (1 minute) | Viso | 3750 | Vrms | |||
| Operating temperature | Topr | -55 | +115 | |||
| Storage temperature | Tstg | -55 | +125 | |||
| Soldering temperature (10 seconds) | Tsol | 260 | ||||
| Electro-optical Characteristics | ||||||
| Forward voltage | VF | IF=20mA | 1.2 | 1.4 | V | |
| Reverse current | IR | VR=4V | 10 | uA | ||
| Terminal capacitance | Ct | V=0, f=1KHZ | 30 | 250 | pF | |
| Collector dark current | ICEO | VCE=20V, IF=0 | 0.1 | uA | ||
| Collector-Emitter breakdown voltage | BVCEO | Ic=100uA , IF=0 | 80 | - | - | V |
| Emitter-Collector breakdown voltage | BVECO | IE=100uA, IF=0 | 5 | - | - | V |
| Current transfer ratio | CTR | IF=5mA, VCE=5V | 50 | 600 | % | |
| Current transfer ratio | CTR | IF=1mA, VCE=5V | 15 | % | ||
| Collector-Emitter saturation voltage | VCE(sat) | IF=20mA, Ic=1mA | 0.1 | 0.3 | V | |
| Isolation resistance | Riso | DC500V, 40 to 60%RH | 5x1010 | 1011 | ||
| Floating capacitance | Cf | V=0, f=1MHZ | 0.6 | 1.0 | pF | |
| Response time (Rise) | tr | Vce=2V,Ic=2mA,RL=100 | 5 | 20 | us | |
| Response time (Fall) | tf | 4 | 20 | us | ||
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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