Photo Coupler Orient OR-3H7A-TP-G- GK for System Apparatus and High Density PCB Installation Applications
Key Attributes
Model Number:
OR-3H7A-TP-G-(GK)
Product Custom Attributes
Mfr. Part #:
OR-3H7A-TP-G-(GK)
Package:
SOP-4-175mil
Product Description
Product Overview
The ORIENT OR-3H7-(GK) is a photo coupler featuring an infrared LED and a photo transistor detector encapsulated in a 4-pin SOP package. It offers high input-output isolation voltage (3,750Vrms), a collector-emitter voltage of 80V, and an operating temperature range of -55 to 125. This device is designed for mixed PCB substrates requiring high-density installation, programmable controllers, and system apparatus and measuring instruments. It is compliant with RoHS and REACH standards and is MSL Class .
Product Attributes
- Brand: ORIENT
- Origin: Shenzhen, China
- Certifications: UL approved (No.E323844), VDE approved (No.40029733), CQC approved (No.CQC19001231254)
- Standards Compliance: RoHS, REACH
- Material: Halogen and Sb2O3 free
Technical Specifications
| Parameter | Symbol | Min | Typ. | Max | Unit | Condition |
|---|---|---|---|---|---|---|
| Features | ||||||
| Current Transfer Ratio (CTR) | 50% | % | IF = 5mA, VCE = 5V, Ta=25 | |||
| Input-Output Isolation Voltage | VISO | 3,750 | Vrms | |||
| Collector and Emitter Voltage | VCEO | 80 | V | MIN | ||
| Operating Temperature | Topr | -55 | 125 | |||
| ESD Pass HBM | 8000V/2000V | |||||
| Max Absolute Rated Value (Normal Temperature=25) | ||||||
| Input Forward Current | IF | 50 | mA | |||
| Peak Forward Current | IFM | 1 | A | (t=10us) | ||
| Reverse Voltage | VR | 6 | V | |||
| Power Dissipation (Input) | P | 70 | mW | |||
| Junction Temperature (Input) | Tj | 125 | ||||
| Collector and Emitter Voltage | VCEO | 80 | V | |||
| Emitter and Collector Voltage | VECO | 7 | V | |||
| Collector Current | IC | 50 | mA | |||
| Power Dissipation (Output) | PC | 150 | mW | |||
| Junction Temperature (Output) | Tj | 125 | ||||
| Total Power Dissipation | Ptot | 200 | mW | *1 | ||
| Insulation Voltage | Viso | 3750 | Vrms | *1 | ||
| Rated Impulse Insulation Voltage | VIORM | 630 | V | |||
| Operating Temperature | Topr | -55 | +125 | |||
| Storage Temperature | Tstg | -55 | +150 | *2 | ||
| Soldering Temperature | Tsol | 260 | *2 | |||
| Opto-electronic Characteristics (Normal Temperature=25) | ||||||
| Input Forward Voltage | VF | 1.2 | 1.4 | V | IF=20mA | |
| Reverse Current | IR | 5 | A | VR=5V | ||
| Terminal Capacitance | Ct | 30 | 250 | pF | V=0, f=1KHz | |
| Collector Dark Current | ICEO | 100 | nA | VCE=20V, IF=0mA | ||
| Collector-Emitter Breakdown Voltage | BVCEO | 80 | V | IC=0.1mA, IF=0mA | ||
| Emitter-Collector Breakdown Voltage | BVECO | 7 | V | IE=0.1mA, IF=0mA | ||
| Current Transfer Ratio | CTR | 50 | 600 | % | IF=5mA, VCE=5V | |
| Collector Current | IC | 2.5 | 30 | mA | ||
| Collector-Emitter Saturation Voltage | VCE(sat) | 0.4 | V | IF=8mA, IC= 2.4mA | ||
| Insulation Impedance | Riso | 51010 | 11011 | DC500V, 40~60%R.H. | ||
| Floating Capacitance | Cf | 0.6 | 1 | pF | V=0, f=1MHz | |
| Response Time | tr | 2.9 | 10 | s | VCE=10V, IC=2mA, RL=100 | |
| Descend Time | tf | 4.5 | 10 | s | ||
2504101957_Orient-OR-3H7A-TP-G--GK_C42930229.pdf
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