TVS二极管(Transient Voltage Suppression Diode，简称TVS）)也称为瞬态电压抑制二极管，是一种保护用的电子零件，可以保护电器设备不受导线引入的电压尖峰破坏。
| 型号 | 品牌 | VRWM/V | VBR_Min./V | VBR_Max./V | VC/V | IPP/A | IR/μA | PPPM/W | Polar | 封装 |
|---|---|---|---|---|---|---|---|---|---|---|
| SMCJ160A | LEADSILICON | 160 | 178 | 197 | 259 | 5.8 | 1 | Uni | SMC | |
| SMCJ170A | LEADSILICON | 170 | 189 | 209 | 275 | 5.5 | 1 | Uni | SMC | |
| SMCJ180A | LEADSILICON | 180 | 201 | 222 | 292 | 5.1 | 1 | Uni | SMC | |
| SMCJ200A | LEADSILICON | 200 | 224 | 247 | 324 | 4.6 | 1 | Uni | SMC | |
| SMCJ220A | LEADSILICON | 220 | 246 | 272 | 356 | 4.2 | 1 | Uni | SMC | |
| SMCJ250A | LEADSILICON | 250 | 279 | 309 | 405 | 3.7 | 1 | Uni | SMC | |
| SMCJ300A | LEADSILICON | 300 | 335 | 371 | 486 | 3.1 | 1 | Uni | SMC | |
| SMCJ350A | LEADSILICON | 350 | 391 | 432 | 567 | 2.6 | 1 | Uni | SMC | |
| SMCJ400A | LEADSILICON | 400 | 447 | 494 | 648 | 2.3 | 1 | Uni | SMC | |
| SMCJ440A | LEADSILICON | 440 | 492 | 543 | 713 | 2.1 | 1 | Uni | SMC | |
| SMCJ5.0CA | LEADSILICON | 5 | 6.4 | 7 | 9.2 | 163 | 800 | Bi | SMC | |
| SMCJ6.0CA | LEADSILICON | 6 | 6.67 | 7.37 | 10.3 | 145.7 | 800 | Bi | SMC | |
| SMCJ6.5CA | LEADSILICON | 6.5 | 7.22 | 7.98 | 11.2 | 134 | 500 | Bi | SMC | |
| SMCJ7.0CA | LEADSILICON | 7 | 7.78 | 8.6 | 12 | 125 | 200 | Bi | SMC | |
| SMCJ7.5CA | LEADSILICON | 7.5 | 8.33 | 9.21 | 12.9 | 116.3 | 100 | Bi | SMC | |
| SMCJ8.0CA | LEADSILICON | 8 | 8.89 | 9.83 | 13.6 | 110.3 | 50 | Bi | SMC | |
| SMCJ8.5CA | LEADSILICON | 8.5 | 9.44 | 10.4 | 14.4 | 104.2 | 20 | Bi | SMC | |
| SMCJ9.0CA | LEADSILICON | 9 | 10 | 11.1 | 15.4 | 97.4 | 10 | Bi | SMC | |
| SMCJ10CA | LEADSILICON | 10 | 11.1 | 12.3 | 17 | 88.3 | 5 | Bi | SMC | |
| SMCJ11CA | LEADSILICON | 11 | 12.2 | 13.5 | 18.2 | 82.5 | 1 | Bi | SMC |