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 |
|---|---|---|---|---|---|---|---|---|---|
| 97A6 | JJM | SOT-23-3L | 0.5 | 6 | 600 | 5 | 5 | 5 | 125 |
| ACJ110-8U | JJM | TO-92 | 1 | 12 | 800 | 10 | 10 | 125 | |
| ACJ110-8V | JJM | SOT-223 | 1 | 12 | 800 | 10 | 10 | 125 | |
| ACJ110-8W | JJM | SOT-223-2L | 1 | 12 | 800 | 10 | 10 | 125 | |
| ACJM0410-8F | JJM | TO-220F | 4 | 35 | 800 | 10 | 10 | 10 | 125 |
| ACJM0435-8F | JJM | TO-220F | 4 | 35 | 800 | 35 | 35 | 35 | 125 |
| ACJM0835-8F | JJM | TO-220F | 8 | 75 | 800 | 35 | 35 | 35 | 125 |
| ACJP01U-600SW | JJM | TO-92 | 1 | 18 | 600 | 10 | 10 | 125 | |
| ACJP01U-800SW | JJM | TO-92 | 1 | 18 | 800 | 10 | 10 | 125 | |
| ACJP01UR-600SW | JJM | TO-92UR | 1 | 18 | 600 | 10 | 10 | 125 | |
| ACJP01V-600SW | JJM | SOT-223 | 1 | 18 | 600 | 10 | 10 | 125 | |
| ACJP01V-800SW | JJM | SOT-223 | 1 | 18 | 800 | 10 | 10 | 125 | |
| ACJP01W-600SW | JJM | SOT-223-2L | 1 | 18 | 600 | 10 | 10 | 125 | |
| ACJP01W-800SW | JJM | SOT-223-2L | 1 | 18 | 800 | 10 | 10 | 125 | |
| ACJP0210-8K | JJM | TO-252 | 2 | 20 | 800 | 10 | 10 | 125 | |
| ACJP0410-8K | JJM | TO-252 | 4 | 40 | 800 | 10 | 10 | 150 | |
| ACJP0410-8V | JJM | SOT-223 | 1 | 25 | 800 | 10 | 10 | 150 | |
| ACJP04K-800SW | JJM | TO-252 | 4 | 45 | 800 | 10 | 10 | 125 | |
| ACJP04V-800SW | JJM | SOT-223 | 1 | 25 | 800 | 10 | 10 | 125 | |
| ACJT01U-1000SW | JJM | TO-92 | 1 | 15 | 1000 | 10 | 10 | 10 | 125 |