Beijing Silk Road Enterprise Management Services Co., Ltd.
| Rise time | 18us |
| Output Current | 50mA |
| Fall time | 18us |
| Vce Saturation(VCE(sat)) | 400mV@8mA,2.4mA |
| Operating Temperature | -55℃~+125℃ |
| Load Voltage | 80V |
| Reverse Voltage | 6V |
| Current transfer ratio | 20%;400% |
| Forward Current(If) | 50mA |
| Pd - Power Dissipation | 200mW |
| Number of Channels | 1 |
| Load Type | Phototransistor |
| Input type | DC |
| Isolation Voltage(Vrms) | 3.75kV |
| Description | 50mA 400mV@8mA,2.4mA 80V 6V DC SOP-4 Transistor, Photovoltaic Output Optoisolators RoHS |
| Mfr. Part # | OR-3H4B-TP-G |
| Package | SOP-4 |
| Model Number | OR-3H4B-TP-G |
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Product Specification
| Rise time | 18us | Output Current | 50mA |
| Fall time | 18us | Vce Saturation(VCE(sat)) | 400mV@8mA,2.4mA |
| Operating Temperature | -55℃~+125℃ | Load Voltage | 80V |
| Reverse Voltage | 6V | Current transfer ratio | 20%;400% |
| Forward Current(If) | 50mA | Pd - Power Dissipation | 200mW |
| Number of Channels | 1 | Load Type | Phototransistor |
| Input type | DC | Isolation Voltage(Vrms) | 3.75kV |
| Description | 50mA 400mV@8mA,2.4mA 80V 6V DC SOP-4 Transistor, Photovoltaic Output Optoisolators RoHS | Mfr. Part # | OR-3H4B-TP-G |
| Package | SOP-4 | Model Number | OR-3H4B-TP-G |
The OR-3H4 is a photo coupler from Orient Components, featuring two infrared LEDs and a photo transistor detector encapsulated in a 4-pin SOP package. It offers high input-output isolation voltage, a high collector-emitter breakdown voltage, and operates across a wide temperature range. This device is lead-free and compliant with RoHS standards, making it suitable for applications requiring high-density mounting, such as hybrid substrates, programmable controllers, and system apparatus.
| Parameter | Symbol | Condition | Min | Typ. | Max | Unit |
|---|---|---|---|---|---|---|
| Features | ||||||
| Current transfer ratio (CTR) | IF = ±1mA, VCE = 5V, Ta=25 ℃ | 20 | % | |||
| High input-output isolation voltage | VISO | 3,750 | Vrms | |||
| Collector-Emitter Breakdown Voltage | BVCEO | 80 | V | |||
| Operating Temperature | Topr | -55 | 125 | ℃ | ||
| MSL Class | ||||||
| Max Absolute Rated Value (Normal Temperature=25℃) | ||||||
| Input Forward Current | IF | 50 | mA | |||
| Peak forward current (t=10us) | IFM | 1 | A | |||
| Reverse Voltage | VR | 6 | V | |||
| Input Power Dissipation | P | 65 | mW | |||
| Input Junction Temperature | Tj | 125 | ℃ | |||
| Output Collector and emitter Voltage | VCEO | 80 | V | |||
| Output Emitter and collector Voltage | VECO | 7 | V | |||
| Output Collector Current | IC | 50 | mA | |||
| Output Power Dissipation | PC | 150 | mW | |||
| Output Junction Temperature | Tj | 125 | ℃ | |||
| Total Power Dissipation | Ptot | 200 | mW | |||
| Insulation Voltage | Viso | AC For 1 Minute, R.H. = 40 ~ 60% | 3750 | Vrms | ||
| Storage Temperature | Tstg | -55 | 150 | ℃ | ||
| Soldering Temperature | Tsol | 10 seconds | 260 | *2 | ||
| Opto-electronic Characteristics (Normal Temperature=25℃) | ||||||
| Input Forward Voltage | VF | IF=±20mA | 1.2 | 1.4 | V | |
| Terminal Capacitance | Ct | V=0, f=1KHz | 60 | pF | ||
| Output Collector Dark Current | ICEO | VCE=20V,IF=0mA | 100 | nA | ||
| Collector-Emitter Breakdown Voltage | BVCEO | IC=0.1mA IF=0mA | 80 | V | ||
| Emitter-Collector Breakdown Voltage | BVECO | IE=0.1mA IF=0mA | 7 | V | ||
| Collector-Emitter Saturation Voltage | VCE(sat) | IF=±8mA IC= 2.4mA | 0.4 | V | ||
| Insulation Impedance | Riso | DC500V 40~60%R.H. | 5×1010 | 1×1011 | Ω | |
| Floating Capacitance | Cf | V=0, f=1MHz | 0.8 | 1 | pF | |
| Response Time | tr | VCE=10V, IC=2mA, RL=100Ω, f=100Hz | 3 | 18 | μs | |
| Descend Time | tf | 4 | 18 | 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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