OL2361AHN/002AAJ Overview
The OL2361AHN/002AAJ is a high-performance optocoupler designed for reliable signal isolation and noise immunity in industrial and electronic systems. Featuring a compact 4-pin package and precise input-output isolation, it supports robust communication between high-voltage and low-voltage circuits. With a CTR (Current Transfer Ratio) optimized for consistent performance, this device offers engineers a cost-effective solution for galvanic isolation, protecting sensitive components from voltage spikes and interference. Its reliable operation across a wide temperature range makes it suitable for demanding environments. For detailed technical support and sourcing, visit IC Manufacturer.
OL2361AHN/002AAJ Technical Specifications
| Parameter | Specification |
|---|---|
| Input Forward Current (IF) | 50 mA (max) |
| Input Reverse Voltage (VR) | 6 V (max) |
| Output Collector-Emitter Voltage (VCEO) | 80 V (max) |
| Current Transfer Ratio (CTR) | 50% to 600% (typical range at IF=5 mA) |
| Isolation Voltage (VISO) | 3750 Vrms (min, 1 min test) |
| Operating Temperature Range | -40??C to +100??C |
| Storage Temperature Range | -55??C to +125??C |
| Output Collector Current (IC) | 50 mA (max) |
| Package Type | 4-pin SOP (Small Outline Package) |
OL2361AHN/002AAJ Key Features
- High Isolation Voltage: Provides 3750 Vrms isolation, ensuring safe separation of input and output circuits, critical for protecting low-voltage components from high-voltage spikes.
- Wide CTR Range: Maintains a Current Transfer Ratio between 50% and 600%, enabling adaptable signal transmission and stable performance under varying input currents.
- Compact SOP Package: Its small footprint facilitates high-density PCB layouts and simplifies integration in space-constrained industrial and consumer applications.
- Robust Temperature Tolerance: Operates reliably from -40??C to +100??C, suitable for harsh environments and extended temperature ranges common in industrial systems.
OL2361AHN/002AAJ Advantages vs Typical Alternatives
Compared to similar optocouplers, this device offers a superior isolation voltage rating and a versatile CTR range, enhancing signal accuracy and noise immunity. Its compact packaging and broad temperature range improve integration ease and reliability in industrial applications, making it a preferred choice for engineers seeking dependable galvanic isolation with consistent performance.
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Typical Applications
- Signal isolation in industrial automation systems, ensuring safe communication between control units and high-power devices while preventing electrical noise interference.
- Switching power supplies, where feedback isolation is critical for maintaining system stability and protecting low-voltage control circuits.
- Microprocessor input/output isolation to protect sensitive digital logic from high voltage transients.
- Consumer electronics requiring compact and reliable isolation components for safety and signal integrity.
OL2361AHN/002AAJ Brand Info
The OL2361AHN/002AAJ is a product from a reputable semiconductor manufacturer specializing in optoelectronic components. This device reflects the brand??s commitment to high reliability, precise manufacturing standards, and broad industry applicability. Designed for demanding industrial and consumer applications, the product upholds stringent quality controls and offers comprehensive datasheet support to facilitate seamless engineering integration and efficient sourcing.
FAQ
What is the maximum operating temperature for this optocoupler?
The maximum operating temperature for this device is 100??C. It is designed to function reliably within the range of -40??C to +100??C, making it suitable for use in various industrial environments with fluctuating temperatures.
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How does the Current Transfer Ratio (CTR) affect performance?
The CTR indicates the efficiency of signal transfer from input to output. A range of 50% to 600% allows for flexible operation under different input currents, ensuring consistent output current that improves signal integrity and reduces distortion in isolation applications.
What isolation voltage does the device provide?
This optocoupler offers a minimum isolation voltage of 3750 Vrms, which ensures safe electrical separation between input and output circuits, protecting low-voltage components from voltage spikes and preventing ground loop issues.
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Can this device be used in compact PCB designs?
Yes, the 4-pin SOP package has a small footprint that supports high-density PCB layouts. This makes it ideal for applications where space is limited but reliable isolation is required.
What is the maximum input forward current rating?
The maximum allowable input forward current is 50 mA. Staying within this limit ensures the device operates safely without damage, preserving long-term reliability and performance.
