The PS2501-1XSM is a single-channel high-speed optocoupler manufactured by Isocom Components 2004 LTD. It is designed to provide electrical isolation between circuits while allowing for signal transfer. This optocoupler is commonly used in applications where safety isolation, noise reduction, or signal integrity is critical.

Applications:

• Programmable Logic Controllers (PLCs)
• Inverter circuits
• Switching power supplies
• Industrial control systems
• Measurement equipment

Features:

• High isolation voltage
• High-speed switching
• Compact package
• Low input current
• RoHS compliant

Benefits:

• Provides electrical isolation between circuits, protecting sensitive components from voltage spikes and surges.
• Enables fast data transfer rates, suitable for high-speed applications.
• Small footprint saves valuable board space.
• Reduces power consumption due to low input current requirements.
• Complies with environmental regulations.

Specifications:

The PS2501-1XSM features a high isolation voltage of 5000 Vrms. It has a current transfer ratio (CTR) ranging from 80% to 600%. The forward current (IF) is typically 5 mA. The collector-emitter voltage (VCEO) is 80V. The operating temperature range is -55°C to +100°C. The device is housed in a small outline package (SMD). The turn-on and turn-off times are typically in the microseconds range, enabling relatively high-speed switching performance. The input diode is made of gallium arsenide (GaAs), and the output transistor is a silicon phototransistor.

The PS2501-1XSM's high isolation voltage ensures safety in applications where high voltages are present. Its high-speed switching capability allows it to be used in circuits requiring fast signal transfer. The compact package makes it suitable for space-constrained applications. The low input current reduces the power consumption of the circuit.