Beijing Silk Road Enterprise Management Services Co., Ltd.
| Rise time | 4us |
| Output Current | 50mA |
| Fall time | 3us |
| Vce Saturation(VCE(sat)) | 100mV@20mA,1mA |
| Operating Temperature | -30℃~+100℃ |
| Load Voltage | 35V |
| Reverse Voltage | - |
| Current transfer ratio | 20%;300% |
| Forward Current(If) | 50mA |
| Pd - Power Dissipation | 200mW |
| Number of Channels | 1 |
| Load Type | Phototransistor |
| Input type | AC,DC |
| Isolation Voltage(Vrms) | 5kV |
| Description | Phototransistor Output 5kVrms 1 Channel SMD-4P |
| Mfr. Part # | LTV-814S-TA1-A |
| Package | SMD-4P |
| Model Number | LTV-814S-TA1-A |
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Product Specification
| Rise time | 4us | Output Current | 50mA |
| Fall time | 3us | Vce Saturation(VCE(sat)) | 100mV@20mA,1mA |
| Operating Temperature | -30℃~+100℃ | Load Voltage | 35V |
| Reverse Voltage | - | Current transfer ratio | 20%;300% |
| Forward Current(If) | 50mA | Pd - Power Dissipation | 200mW |
| Number of Channels | 1 | Load Type | Phototransistor |
| Input type | AC,DC | Isolation Voltage(Vrms) | 5kV |
| Description | Phototransistor Output 5kVrms 1 Channel SMD-4P | Mfr. Part # | LTV-814S-TA1-A |
| Package | SMD-4P | Model Number | LTV-814S-TA1-A |
The LTV-814/824/844 series are high-performance photocouplers from Lite-On Technology Corporation. They feature AC input response, high input-output isolation voltage (5,000Vrms), low collector dark current, and excellent current transfer ratio (CTR). Available in single-channel (LTV-814), dual-channel (LTV-824), and quad-channel (LTV-844) configurations, these devices come in various package types including standard dual-in-line, wide lead spacing, and surface mounting options, with tape and reel packaging available for automated assembly. They are ideal for applications requiring reliable signal isolation and control.
| Parameter | Symbol | Min. | Typ. | Max. | Unit | Conditions | LTV-814/824/844 (Standard) | LTV-814M/824M/844M (Wide Lead) | LTV-814S/824S/844S (SMD) | LTV-814S-TA1/824S-TA1 (Tape & Reel) |
| Forward Current | IF | 50 | mA | Included | Included | Included | Included | |||
| Power Dissipation (Input) | P | 70 | mW | |||||||
| Collector-Emitter Voltage | VCEO | 35 | V | |||||||
| Emitter-Collector Voltage | VECO | 6 | V | |||||||
| Collector Current | IC | 50 | mA | |||||||
| Power Dissipation (Output) | PC | 150 | mW | |||||||
| Total Power Dissipation | Ptot | 200 | mW | Included | Included | Included | Included | |||
| Isolation Voltage | Viso | 5,000 | Vrms | AC For 1 Minute, R.H. = 40 ~ 60% | ||||||
| Operating Temperature | Topr | -30 | +100 | C | Included | Included | Included | Included | ||
| Storage Temperature | Tstg | -55 | +125 | C | ||||||
| Soldering Temperature | Tsol | 260 | C | For 10 Seconds | Included | Included | Included | Included | ||
| Forward Voltage | VF | 1.2 | 1.4 | V | IF=20mA | Included | Included | Included | Included | |
| Terminal Capacitance | Ct | 50 | 250 | pF | V=0, f=1KHz | Included | Included | Included | Included | |
| Collector Dark Current | ICEO | 100 | nA | VCE=20V, IF=0 | Included | Included | Included | Included | ||
| Collector-Emitter Breakdown Voltage | BVCEO | 35 | V | IC=0.1mA, IF=0 | Included | Included | Included | Included | ||
| Emitter-Collector Breakdown Voltage | BVECO | 6 | V | IE=10A, IF=0 | Included | Included | Included | Included | ||
| Collector Current | IC | 0.2 | 3 | mA | Included | Included | Included | Included | ||
| Current Transfer Ratio | CTR | 20 | 300 | % | IF=1mA, VCE=5V | Included | Included | Included | Included | |
| Collector-Emitter Saturation Voltage | VCE(sat) | 0.1 | 0.2 | V | IF=20mA, IC=1mA | Included | Included | Included | Included | |
| Isolation Resistance | Riso | 51010 | 11011 | DC500V, 40~60% R.H. | Included | Included | Included | Included | ||
| Floating Capacitance | Cf | 0.6 | 1 | pF | V=0, f=1MHz | Included | Included | Included | Included | |
| Cut-Off Frequency | fc | 15 | 80 | kHz | VCE=5V, IC=2mA, RL=100, -3dB | Included | Included | Included | Included | |
| Response Time (Rise) | tr | 4 | 18 | s | VCE=2V, IC=2mA, RL=100 | Included | Included | Included | Included | |
| Response Time (Fall) | tf | 3 | 18 | s | VCE=2V, IC=2mA, RL=100 | Included | Included | Included | Included |
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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