Photo Coupler Orient OR-3H4B-TP-G Offering High Collector Emitter Breakdown Voltage And RoHS Compliance
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Product Description
Product Overview
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.
Product Attributes
- Brand: Orient
- Origin: Shenzhen, China
- Certifications: RoHS compliant, Halogen Free (optional), VDE Code (optional)
- Material: Halogen and Sb2O3 free encapsulation
Technical Specifications
| 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 | ||
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