Description
The introduction to the CNY65B is a transistor output optocoupler designed by EVERLIGHT Electronics Co., Ltd. It features a phototransistor output and has a high common mode rejection ratio (CTR) of 100-200%. This component provides reliable isolation for safe protective separation against electrical shock, making it suitable for a wide range of applications including switch-mode power supplies, line receivers, computer peripheral interfaces, and microprocessor system interfaces.
Features
The CNY65B features:
- Transistor output optocouplers with phototransistor out
- Single channel, common cathode configuration
- High isolation voltage (2500 Vdc)
- High surge current impulse rating (15 A)
- High sustained overcurrent duration (30 min)
- Low input current (< 1 μA)
- Fast switching times (tpulse = 5 μs, tfpulse = 10 μs)
These features make the CNY65B suitable for applications such as switch-mode power supplies, line receivers, computer peripheral interfaces, and microprocessor system interfaces.
Package
The package type of CNY65B is 4-EDIP (0.300", 7.62mm).
Pinout
According to the product information, the package type for CNY65B is 4-EDIP (0.300", 7.62mm). The pin count for this package type is typically 8 pins.
As an optocoupler, the function of CNY65B is to provide electrical isolation between two circuits while allowing a signal to be transmitted from one side to the other. It has a transistor output and a phototransistor output with a common cathode. The device is designed for applications that require reinforced isolation, such as switch-mode power supplies, line receivers, computer peripheral interfaces, and microprocessor system interfaces.
Manufacturer
The manufacturer of the CNY65B is EVERLIGHT Electronics Co., Ltd.
Applications
The CNY65B transistor output optocouplers are suitable for applications such as:
- Switch-mode power supplies
- Line receivers
- Computer peripheral interfaces
- Microprocessor system interfaces
These devices provide safe protective separation against electrical shock according to safety class II (reinforced isolation) and meet requirements for appl. classes I to IV at mains voltage up to 1000V.
Equivalent
Based on specifications, CNY65B appears to be an optocoupler in a 4-pin package from Everlight Electronics Co., Ltd. Equivalent products would likely be other optocouplers with similar characteristics, such as transistor output, high isolation voltage, and suitable for switching mode power supply applications. Some possible equivalent products could include offerings from other manufacturers like Toshiba, Renesas, or ON Semiconductor. However, the exact equivalent products would depend on specific application requirements and desired performance metrics.
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