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 |
|---|---|---|---|---|---|---|---|---|---|---|
| SMCJ7.5A | LEADSILICON | 7.5 | 8.33 | 9.21 | 12.9 | 116.3 | 100 | Uni | SMC | |
| SMCJ8.0A | LEADSILICON | 8 | 8.89 | 9.83 | 13.6 | 110.3 | 50 | Uni | SMC | |
| SMCJ8.5A | LEADSILICON | 8.5 | 9.44 | 10.4 | 14.4 | 104.2 | 20 | Uni | SMC | |
| SMCJ9.0A | LEADSILICON | 9 | 10 | 11.1 | 15.4 | 97.4 | 10 | Uni | SMC | |
| SMCJ10A | LEADSILICON | 10 | 11.1 | 12.3 | 17 | 88.3 | 5 | Uni | SMC | |
| SMCJ11A | LEADSILICON | 11 | 12.2 | 13.5 | 18.2 | 82.5 | 1 | Uni | SMC | |
| SMCJ12A | LEADSILICON | 12 | 13.3 | 14.7 | 19.9 | 75.4 | 1 | Uni | SMC | |
| SMCJ13A | LEADSILICON | 13 | 14.4 | 15.9 | 21.5 | 69.8 | 1 | Uni | SMC | |
| SMCJ14A | LEADSILICON | 14 | 15.6 | 17.2 | 23.2 | 64.7 | 1 | Uni | SMC | |
| SMCJ15A | LEADSILICON | 15 | 16.7 | 18.5 | 24.4 | 61.5 | 1 | Uni | SMC | |
| SMCJ16A | LEADSILICON | 16 | 17.8 | 19.7 | 26 | 57.7 | 1 | Uni | SMC | |
| SMCJ17A | LEADSILICON | 17 | 18.9 | 20.9 | 27.6 | 54.4 | 1 | Uni | SMC | |
| SMCJ18A | LEADSILICON | 18 | 20 | 22.1 | 29.2 | 51.4 | 1 | Uni | SMC | |
| SMCJ20A | LEADSILICON | 20 | 22.2 | 24.5 | 32.4 | 46.3 | 1 | Uni | SMC | |
| SMCJ22A | LEADSILICON | 22 | 24.4 | 26.9 | 35.5 | 42.3 | 1 | Uni | SMC | |
| SMCJ24A | LEADSILICON | 24 | 26.7 | 29.5 | 38.9 | 38.6 | 1 | Uni | SMC | |
| SMCJ26A | LEADSILICON | 26 | 28.9 | 31.9 | 42.1 | 35.7 | 1 | Uni | SMC | |
| SMCJ28A | LEADSILICON | 28 | 31.1 | 34.4 | 45.4 | 33.1 | 1 | Uni | SMC | |
| SMCJ30A | LEADSILICON | 30 | 33.3 | 36.8 | 48.4 | 31 | 1 | Uni | SMC | |
| SMCJ33A | LEADSILICON | 33 | 36.7 | 40.6 | 53.3 | 28.2 | 1 | Uni | SMC |