双向可控硅(TRIAC, TRI-ELECTRODE AC SWITCH)为三极交流开关,亦称为双向晶闸管或双向可控硅。 TRIAC为三端元件,其三端分别为T1 (第二端子或第二阳极),T 2(第一端子或第一阳极)和G(控制极)亦为一闸极控制开关,与SCR最大的不同点在于TRIAC无论于正向或反向电压时皆可导通。
| 型号 | 制造商 | 封装 | IT(RMS)_Max /A | ITSM_Max @ f = 50Hz/A | VDRM_Min/V | IGT_I_Max/mA | IGT_II_Max/mA | IGT_III_Max/mA | TJ_Max /°C |
|---|---|---|---|---|---|---|---|---|---|
| JST60IS-1600BW | JJM | ITO-247 | 60 | 600 | 1600 | 50 | 50 | 50 | 125 |
| JST60SJ-1600BW | JJM | TO-247J | 60 | 600 | 1600 | 50 | 50 | 50 | 125 |
| JST60SJ-800BW | JJM | TO-247J | 60 | 600 | 800 | 50 | 50 | 50 | 125 |
| JST60T-1200BW | JJM | TG-C | 60 | 600 | 1200 | 50 | 50 | 50 | 125 |
| JST60T-1600BW | JJM | TG-C | 60 | 600 | 1600 | 50 | 50 | 50 | 125 |
| JST60Z-1600BW | JJM | TO-3P | 60 | 600 | 1600 | 50 | 50 | 50 | 125 |
| JST60Z-800BW | JJM | TO-3P | 60 | 600 | 800 | 50 | 50 | 50 | 125 |
| JST80CS-1200BW | JJM | TO-247S | 80 | 800 | 1200 | 50 | 50 | 50 | 125 |
| JST80CS-1600BW | JJM | TO-247S | 80 | 800 | 1600 | 50 | 50 | 50 | 125 |
| JST80IS-1200BW | JJM | ITO-247 | 80 | 800 | 1200 | 50 | 50 | 50 | 125 |
| JST80IS-1600BW | JJM | ITO-247 | 80 | 800 | 1600 | 50 | 50 | 50 | 125 |
| JST80T-1200BW | JJM | TG-C | 80 | 800 | 1200 | 50 | 50 | 50 | 125 |
| JST80T-1600BW | JJM | TG-C | 80 | 800 | 1600 | 50 | 50 | 50 | 125 |
| MAC97A6 | JJM | TO-92 | 0.8 | 10 | 600 | 5 | 5 | 5 | 125 |
| T0410H-6A | JJM | TO-220A | 4 | 40 | 600 | 10 | 10 | 10 | 150 |
| T0410H-6C | JJM | TO-220C | 4 | 40 | 600 | 10 | 10 | 10 | 150 |
| T0410H-6E | JJM | TO-263 | 4 | 40 | 600 | 10 | 10 | 10 | 150 |
| T0410H-6F | JJM | TO-220F | 4 | 40 | 600 | 10 | 10 | 10 | 150 |
| T0410H-6H | JJM | TO-251 | 4 | 40 | 600 | 10 | 10 | 10 | 150 |
| T0410H-6K | JJM | TO-252 | 4 | 40 | 600 | 10 | 10 | 10 | 150 |