This post explains for the semiconductor TYN604.
The Part Number is TYN604.
The function of this semiconductor is 600V, 4A, SCR.
Manufacturer: ST Microelectronics
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Description:
The TYN604 is 600V, 4A, Thyristor, SCR.
The TYN204 ~ TYN1004 Family of silicon controlled rectifiers uses a high performance glass passivated technology. This general purpose Family of silicon controlled rectifiers is designed for power supplies up to 400Hz on resisitive or inductive load.
A triac consists of three layers of alternating P-type and N-type semiconductor material, arranged in a symmetrical structure. When the gate of the triac is triggered, it becomes conductive, allowing current to flow through the device. The triac will continue to conduct until the current falls below a certain threshold value, at which point it will turn off.
Triacs are widely used due to their high-power handling capability and low cost, making them a popular choice for industrial and consumer applications where AC switching is required. They are also used in applications where fast switching is needed, such as in switching power supplies, since they can switch on and off very quickly.
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Features:
1. High Surge capability
2. High On-state current
3. High Stability and reliability
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TYN604 Datasheet PDF
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