Beijing Silk Road Enterprise Management Services Co., Ltd.
| Rise time | 4us |
| Output Current | 50mA |
| Fall time | 3us |
| Vce Saturation(VCE(sat)) | 200mV@20mA,1mA |
| Operating Temperature | -55℃~+110℃ |
| Load Voltage | 35V |
| Reverse Voltage | 6V |
| Current transfer ratio | 600%;50% |
| Forward Current(If) | 50mA |
| Pd - Power Dissipation | 170mW |
| Number of Channels | 1 |
| Load Type | Phototransistor |
| Input type | DC |
| Isolation Voltage(Vrms) | 3.75kV |
| Description | Phototransistor Output 3.75kVrms 1 Channel SOP-4-2.54mm |
| Mfr. Part # | LTV-357T-C |
| Package | SOP-4-2.54mm |
| Model Number | LTV-357T-C |
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Product Specification
| Rise time | 4us | Output Current | 50mA |
| Fall time | 3us | Vce Saturation(VCE(sat)) | 200mV@20mA,1mA |
| Operating Temperature | -55℃~+110℃ | Load Voltage | 35V |
| Reverse Voltage | 6V | Current transfer ratio | 600%;50% |
| Forward Current(If) | 50mA | Pd - Power Dissipation | 170mW |
| Number of Channels | 1 | Load Type | Phototransistor |
| Input type | DC | Isolation Voltage(Vrms) | 3.75kV |
| Description | Phototransistor Output 3.75kVrms 1 Channel SOP-4-2.54mm | Mfr. Part # | LTV-357T-C |
| Package | SOP-4-2.54mm | Model Number | LTV-357T-C |
The LTV-357T Series from Lite-On Technology Corporation is a subminiature optocoupler designed for high-density mounting applications. It features high input-output isolation voltage (3,750Vrms), high collector-emitter voltage (35V), and a compact mini-flat package that is 30% smaller than conventional DIP types. This series is ideal for hybrid substrates and programmable controllers, offering reliable performance and safety approvals including UL, CSA, FIMKO, NEMKO, DEMKO, SEMKO, and VDE.
| Parameter | Symbol | Rating/Condition | Unit | Notes |
| Current Transfer Ratio (CTR) | CTR | MIN. 50% | % | IF = 5mA, VCE = 5V |
| Input-Output Isolation Voltage | Viso | 3,750 | Vrms | AC For 1 Minute, R.H. = 40 ~ 60% |
| Collector-Emitter Voltage | VCEO | 35 | V | |
| Forward Current | IF | 50 (MAX) | mA | |
| Reverse Voltage | VR | 6 (MAX) | V | |
| Power Dissipation (Input) | P | 70 (MAX) | mW | |
| Emitter-Collector Voltage | VECO | 6 (MAX) | V | |
| Collector Current | IC | 50 (MAX) | mA | |
| Collector Power Dissipation | PC | 150 (MAX) | mW | |
| Total Power Dissipation | Ptot | 170 (MAX) | mW | |
| Operating Temperature | Topr | -55 ~ +110 | C | |
| Storage Temperature | Tstg | -55 ~ +150 | C | |
| Soldering Temperature | Tsol | 260 (MAX) | C | For 10 Seconds |
| Junction Temperature | Tj | 125 (MAX) | C | |
| Forward Voltage | VF | TYP. 1.2, MAX. 1.4 | V | IF=20mA |
| Reverse Current | IR | MAX. 10 | A | VR=4V |
| Terminal Capacitance | Ct | TYP. 30, MAX. 250 | pF | V=0, f=1KHz |
| Collector Dark Current | ICEO | MAX. 100 | nA | VCE=20V, IF=0 |
| Collector-Emitter Breakdown Voltage | BVCEO | 35 (MIN) | V | IC=0.1mA, IF=0 |
| Emitter-Collector Breakdown Voltage | BVECO | 6 (MIN) | V | IE=10A, IF=0 |
| Collector Current | IC | MIN. 2.5, MAX. 30 | mA | IF=5mA, VCE=5V |
| Current Transfer Ratio | CTR | TYP. 50 ~ 600 | % | IF=5mA, VCE=5V |
| Collector-Emitter Saturation Voltage | VCE(sat) | MAX. 0.2 | V | IF=20mA, IC=1mA |
| Isolation Resistance | Riso | MIN. 5x10 | DC500V, 40 ~ 60% R.H. | |
| Floating Capacitance | Cf | TYP. 0.6, MAX. 1 | pF | V=0, f=1MHz |
| Response Time (Rise) | tr | TYP. 4, MAX. 18 | s | VCE=2V, IC=2mA, RL=100 |
| Response Time (Fall) | tf | TYP. 3, MAX. 18 | s | VCE=2V, IC=2mA, RL=100 |
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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