Beijing Silk Road Enterprise Management Services Co., Ltd.
| Output Current | 80mA |
| Rise time | 3us@2mA,100Ω |
| Fall time | 5us |
| Vce Saturation(VCE(sat)) | 300mV@2mA,10mA |
| Operating Temperature | -55℃~+100℃ |
| Load Voltage | 40V |
| Reverse Voltage | - |
| Current transfer ratio | 50%;300% |
| Forward Current(If) | 50mA |
| Number of Channels | 1 |
| Load Type | Phototransistor |
| Input type | AC,DC |
| Isolation Voltage(Vrms) | 3.75kV |
| Description | Phototransistor Output 3.75kVrms 1 Channel SOP-4-2.54mm |
| Mfr. Part # | PS2705-1-F3-A |
| Package | SOP-4-2.54mm |
| Model Number | PS2705-1-F3-A |
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Product Specification
| Output Current | 80mA | Rise time | 3us@2mA,100Ω |
| Fall time | 5us | Vce Saturation(VCE(sat)) | 300mV@2mA,10mA |
| Operating Temperature | -55℃~+100℃ | Load Voltage | 40V |
| Reverse Voltage | - | Current transfer ratio | 50%;300% |
| Forward Current(If) | 50mA | Number of Channels | 1 |
| Load Type | Phototransistor | Input type | AC,DC |
| Isolation Voltage(Vrms) | 3.75kV | Description | Phototransistor Output 3.75kVrms 1 Channel SOP-4-2.54mm |
| Mfr. Part # | PS2705-1-F3-A | Package | SOP-4-2.54mm |
| Model Number | PS2705-1-F3-A |
The PS2705-1 is a high isolation voltage AC input response type SOP multi-photocoupler. It features a GaAs light emitting diode and an NPN silicon phototransistor in a Small Outline Package (SOP) designed for high-density mounting. Its shield effect cuts off ambient light, making it suitable for applications requiring reliable isolation. Key advantages include AC input response, high isolation voltage (3750 Vr.m.s.), high current transfer ratio (CTR 100% TYP.), and high-speed switching (tr 3 s TYP., tf 5 s TYP.). It is ideal for Hybrid ICs, Telephone/FAX, FA/OA equipment, programmable logic controllers, and power supplies.
| Parameter | Symbol | Conditions | MIN. | TYP. | MAX. | Unit |
|---|---|---|---|---|---|---|
| ABSOLUTE MAXIMUM RATINGS | ||||||
| Diode Forward Current (DC) | IF | ±50 | mA | |||
| Power Dissipation | PD | 80 | mW | |||
| Peak Forward Current*1 | IFP | PW = 100 µs, Duty Cycle = 1% | ±1 | A | ||
| Transistor Collector to Emitter Voltage | VCEO | 40 | V | |||
| Transistor Emitter to Collector Voltage | VECO | 6 | V | |||
| Collector Current | IC | 80 | mA | |||
| Power Dissipation | PC | 150 | mW | |||
| Isolation Voltage*2 | BV | AC voltage for 1 minute at TA = 25°C, RH = 60% between input and output. Pins 1-2 shorted together, 3-4 shorted together. | 3750 | Vr.m.s. | ||
| Operating Ambient Temperature | TA | –55 | +100 | °C | ||
| Storage Temperature | Tstg | –55 | +150 | °C | ||
| ELECTRICAL CHARACTERISTICS | ||||||
| Diode Forward Voltage | VF | IF = ±5 mA | 1.1 | 1.4 | V | |
| Terminal Capacitance | Ct | V = 0 V, f = 1 MHz | 60 | pF | ||
| Transistor Collector to Emitter Dark Current | ICEO | IF = 0 mA, VCE = 40 V | 100 | nA | ||
| Coupled Current Transfer Ratio (IC/IF)*1 | CTR | IF = ±5 mA, VCE = 5 V | 50 | 100 | 300 | % |
| CTR Ratio*2 | CTR1/ CTR2 | IF = ±5 mA, VCE = 5 V | 0.3 | 1.0 | 3.0 | |
| Collector Saturation Voltage | VCE (sat) | IF = ±10 mA, IC = 2 mA | 0.3 | V | ||
| Isolation Resistance | RI-O | VI-O = 1 kVDC | 1011 | Ω | ||
| Isolation Capacitance | CI-O | V = 0 V, f = 1 MHz | 0.4 | pF | ||
| Rise Time*3 | tr | VCC = 5 V, IC = 2 mA, RL = 100 Ω | 3 | µs | ||
| Fall Time*3 | tf | VCC = 5 V, IC = 2 mA, RL = 100 Ω | 5 | µs | ||
| Turn-on Time*3 | ton | VCC = 5 V, IC = 2 mA, RL = 100 Ω | 5 | µs | ||
| Turn-off Time*3 | toff | VCC = 5 V, IC = 2 mA, RL = 100 Ω | 4 | µs | ||
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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