The recommended operating temperature range for the TLP521-4GR is -40°C to 100°C.
To ensure reliability in high-temperature applications, it is recommended to derate the device's current and voltage ratings according to the datasheet, and to provide adequate heat sinking and thermal management.
The maximum allowable voltage for the TLP521-4GR is 80V, but it is recommended to operate the device at a voltage below 60V to ensure reliable operation.
The correct resistor value can be calculated using the formula R = (Vcc - Vf) / If, where Vcc is the supply voltage, Vf is the forward voltage of the LED, and If is the desired LED current.
The typical propagation delay time for the TLP521-4GR is around 2-3 μs, but this can vary depending on the specific application and operating conditions.
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