Beijing Silk Road Enterprise Management Services Co., Ltd.
| Rise time | 3.5us@2mA,100Ω |
| Output Current | 50mA |
| Fall time | 5us |
| Vce Saturation(VCE(sat)) | 250mV@0.8mA,1mA |
| Operating Temperature | -55℃~+100℃ |
| Load Voltage | 55V |
| Reverse Voltage | - |
| Current transfer ratio | 100%;320% |
| Voltage - Forward(Vf) | 1.1V |
| Forward Current(If) | 50mA |
| Number of Channels | 1 |
| Load Type | Phototransistor |
| Input type | AC,DC |
| Isolation Voltage(Vrms) | 5.3kV |
| Description | 50mA 250mV@0.8mA,1mA 55V 1.1V AC,DC SMD-4P Transistor, Photovoltaic Output Optoisolators RoHS |
| Mfr. Part # | SFH6286-3T |
| Package | SMD-4P |
| Model Number | SFH6286-3T |
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Product Specification
| Rise time | 3.5us@2mA,100Ω | Output Current | 50mA |
| Fall time | 5us | Vce Saturation(VCE(sat)) | 250mV@0.8mA,1mA |
| Operating Temperature | -55℃~+100℃ | Load Voltage | 55V |
| Reverse Voltage | - | Current transfer ratio | 100%;320% |
| Voltage - Forward(Vf) | 1.1V | Forward Current(If) | 50mA |
| Number of Channels | 1 | Load Type | Phototransistor |
| Input type | AC,DC | Isolation Voltage(Vrms) | 5.3kV |
| Description | 50mA 250mV@0.8mA,1mA 55V 1.1V AC,DC SMD-4P Transistor, Photovoltaic Output Optoisolators RoHS | Mfr. Part # | SFH6286-3T |
| Package | SMD-4P | Model Number | SFH6286-3T |
The SFH628A (DIP) and SFH6286 (SMD) are optocouplers featuring a high current transfer ratio, low coupling capacitance, and high isolation voltage. They utilize a GaAs infrared emitting diode optically coupled to a silicon planar phototransistor detector, housed in plastic DIP-4 or SMD packages. These devices are designed for signal transmission between electrically separated circuits and offer end-stackability with 2.54 mm lead spacing. With option 6, they achieve creepage and clearance distances greater than 8 mm and comply with IEC 60950 for reinforced insulation up to 400 VRMS or DC. Key advantages include high common mode interference immunity, low coupling capacitance, good CTR linearity, low CTR degradation, and a high collector-emitter voltage of 55 V. Applications include telecom, industrial controls, battery-powered equipment, and office machines.
| Parameter | Test Condition | Symbol | SFH628A-2 | SFH6286-2 | SFH628A-3 | SFH6286-3 | SFH628A-4 | SFH6286-4 | Unit |
| Absolute Maximum Ratings | |||||||||
| DC forward current | Tamb = 25 C | IF | ± 50 | ± 50 | ± 50 | ± 50 | ± 50 | ± 50 | mA |
| Surge forward current | t ≤ 10 μs | IFSM | ± 2.5 | ± 2.5 | ± 2.5 | ± 2.5 | ± 2.5 | ± 2.5 | A |
| Power dissipation | Tamb = 25 C | Pdiss | 76 | 76 | 76 | 76 | 76 | 76 | mW |
| Collector emitter voltage | VCEO | 55 | 55 | 55 | 55 | 55 | 55 | V | |
| Emitter collector voltage | VECO | 7 | 7 | 7 | 7 | 7 | 7 | V | |
| Collector current | Tamb = 25 C | IC | 50 | 50 | 50 | 50 | 50 | 50 | mA |
| Collector current | tp ≤ 1 ms | IC | 100 | 100 | 100 | 100 | 100 | 100 | mA |
| Power dissipation | Tamb = 25 C | Pdiss | 150 | 150 | 150 | 150 | 150 | 150 | mW |
| Isolation test voltage | VISO | 5300 | 5300 | 5300 | 5300 | 5300 | 5300 | VRMS | |
| Storage temperature range | Tstg | -55 to +150 | -55 to +150 | -55 to +150 | -55 to +150 | -55 to +150 | -55 to +150 | C | |
| Ambient temperature range | Tamb | -55 to +100 | -55 to +100 | -55 to +100 | -55 to +100 | -55 to +100 | -55 to +100 | C | |
| Electrical Characteristics | |||||||||
| Forward voltage | IF = ± 5 mA | VF | 1.1 / 1.5 | 1.1 / 1.5 | 1.1 / 1.5 | 1.1 / 1.5 | 1.1 / 1.5 | 1.1 / 1.5 | V |
| Capacitance | VR = 0 V, f = 1 MHz | CO | 45 | 45 | 45 | 45 | 45 | 45 | pF |
| Collector emitter leakage current | VCE = 10 V | ICEO | 10 / 200 | 10 / 200 | 10 / 200 | 10 / 200 | 10 / 200 | 10 / 200 | nA |
| Collector emitter capacitance | VCE = 5 V, f = 1 MHz | CCE | 7 | 7 | 7 | 7 | 7 | 7 | pF |
| Collector emitter saturation voltage | IF = ± 1 mA, IC = 0.5 mA | VCEsat | 0.25 / 0.4 | 0.25 / 0.4 | - | - | - | - | V |
| Collector emitter saturation voltage | IF = ± 1 mA, IC = 0.8 mA | VCEsat | - | - | 0.25 / 0.4 | 0.25 / 0.4 | - | - | V |
| Collector emitter saturation voltage | IF = ± 1 mA, IC = 1.25 mA | VCEsat | - | - | - | - | 0.25 / 0.4 | 0.25 / 0.4 | V |
| Current Transfer Ratio | |||||||||
| CTR | IF = ± 1 mA, VCE = 0.5 V | CTR | 63 to 200 | 63 to 200 | 100 to 320 | 100 to 320 | 160 to 500 | 160 to 500 | % |
| CTR | IF = ± 0.5 mA, VCE = 1.5 V | CTR | 32 to 100 | 32 to 100 | 50 to 160 | 50 to 160 | 80 to 250 | 80 to 250 | % |
| Switching Characteristics | |||||||||
| Turn-on time | VCC = 5 V, IC = 2 mA, RL = 100 Ω | ton | 6 | 6 | 6 | 6 | 6 | 6 | μs |
| Rise time | VCC = 5 V, IC = 2 mA, RL = 100 Ω | tr | 3.5 | 3.5 | 3.5 | 3.5 | 3.5 | 3.5 | μs |
| Turn-off time | VCC = 5 V, IC = 2 mA, RL = 100 Ω | toff | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | 5.5 | μs |
| Fall time | VCC = 5 V, IC = 2 mA, RL = 100 Ω | tf | 5 | 5 | 5 | 5 | 5 | 5 | μs |
| Safety and Insulation Ratings | |||||||||
| Comparative tracking index | CTI | 175 | 175 | 175 | 175 | 175 | 175 | ||
| Creepage distance (Standard DIP-8) | 7 | 7 | 7 | 7 | 7 | 7 | mm | ||
| Clearance distance (Standard DIP-8) | 7 | 7 | 7 | 7 | 7 | 7 | mm | ||
| Creepage distance (400 mil DIP-8) | 8 | 8 | 8 | 8 | 8 | 8 | mm | ||
| Clearance distance (400 mil DIP-8) | 8 | 8 | 8 | 8 | 8 | 8 | mm | ||
| Insulation thickness, reinforced rated per IEC 60950 2.10.5.1 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | mm | ||
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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