• Categories:Industry Trends
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• Time of issue:2020-07-09
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(Summary description)1、 According to the turn off, conduction and control mode, thyristors can be divided into ordinary thyristor, bidirectional thyristor, reverse conducting thyristor, gate turn-off thyristor (GTO), BTG thyristor, temperature controlled thyristor and light controlled thyristor.

2、 According to the pin and polarity, the thyristor can be divided into two pole thyristor, three pole thyristor and four pole thyristor.

3、 According to the packaging forms, thyristors can be divided into metal encapsulated thyristors, plastic encapsulated thyristors and ceramic encapsulated thyristors. Among them, metal encapsulated thyristor can be divided into bolt type, flat type and round shell type; plastic encapsulated thyristor can be divided into two types, with and without heat sink.

4、 According to the current capacity, thyristors can be divided into three types: high power thyristor, medium power thyristor and small power thyristor. Generally, high-power thyristors are usually packaged in metal shells, while medium and low-power thyristors are mostly packaged in plastic or ceramic packages.

5、 According to the turn off speed, thyristor can be divided into ordinary thyristor and high frequency (fast) thyristor.