SMD 4N25 Optocoupler - Optoisolator Transistor with Base Output - 6-SMD [Original]

SMD 4N25 Optocoupler - Optoisolator Transistor with Base Output (6-SMD)

The SMD 4N25 Optocoupler is a high-performance optoisolator designed for robust electrical isolation in electronic circuits. This compact 6-SMD component effectively separates sensitive control circuitry from high-voltage or noisy power stages. It features a transistor with base output, offering flexibility in circuit design and amplification. With an impressive 2500Vrms isolation voltage, it ensures safety and prevents ground loops. The device provides a reliable current transfer ratio and fast switching times for efficient signal coupling. Its surface mount package makes it ideal for modern, space-constrained PCB layouts. Operating across a wide temperature range, the 4N25 is suitable for diverse industrial and consumer applications. It's an essential component for protecting microcontrollers and other sensitive ICs from electrical transients. This original component ensures consistent performance and long-term reliability. Integrate the 4N25 into your designs for enhanced system stability and safety.

Specifications:

• Number of Channels: 1
• Voltage - Isolation: 2500Vrms
• Current Transfer Ratio (Min): 20% @ 10mA
• Rise / Fall Time (Typ): 3µs, 3µs
• Input Type: DC
• Output Type: Transistor with Base
• Voltage - Output (Max): 30V
• Current - Output / Channel: 100mA
• Operating Temperature: -55°C ~ 100°C
• Mounting Type: Surface Mount
• Package / Case: 6-SMD

Key features and benefits:

• High Isolation Voltage: 2500Vrms for robust electrical separation
• Transistor with Base Output: Offers flexible control and amplification capabilities
• Compact 6-SMD Package: Ideal for surface mount technology and space-saving designs
• Fast Switching Times: Typical rise/fall times of 3µs for efficient signal transfer
• Wide Operating Temperature Range: -55°C to 100°C for diverse environments
• DC Input Type: Compatible with standard DC control signals
• High Output Current: Up to 100mA per channel for driving various loads
• Reliable Current Transfer Ratio (CTR): Minimum 20% @ 10mA ensures consistent performance

Applications:

• Power Supply Feedback Loops
• Industrial Control Systems
• Motor Drive Circuits
• Data Communication Interfaces
• Medical Equipment (non-life support)
• Noise Reduction and Signal Isolation

Package Includes:

*Image shown is a representation only.

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