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High Isolation Voltage photocoupler
The PS2505-2 is a 8-pin DIP (Dual Inline Package) optocoupler manufactured by NEC. It is an optically isolated, high-speed, low-saturation voltage, and high-current transfer type photocoupler.
Description:
The PS2505-2 is an optically isolated, high-speed, low-saturation voltage, and high-current transfer type photocoupler. It consists of an infrared LED and a phototransistor. The LED is optically coupled to the phototransistor and provides a high degree of electrical isolation between input and output.
Features:
High speed: tpLH = 4.0μs (max)
Low saturation voltage: VCE(sat) = 0.2V (max)
High current transfer ratio: CTR = 500% (min)
High isolation voltage: Viso = 5,000Vrms (min)
Low input current: Iin = 1mA (max)
Low output current: Iout = 0.2mA (max)
Applications:
Isolation of digital signals
Isolation of analog signals
Isolation of power supplies
Isolation of control signals
Isolation of motor control signals
(For reference only)
