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 |
|---|---|---|---|---|---|---|---|---|---|---|
| SMCJ40CA | JJM | 40 | 44.4 | 49.1 | 64.5 | 23.3 | 1 | 1500 | Bi | SMC |
| SMCJ40CAS | JJM | 40 | 44.4 | 49.1 | 64.5 | 23.3 | 1 | 1500 | Bi | SMC |
| SMCJ43A | JJM | 43 | 47.8 | 52.8 | 69.4 | 21.6 | 1 | 1500 | Uni | SMC |
| SMCJ43AS | JJM | 43 | 47.8 | 52.8 | 69.4 | 21.6 | 1 | 1500 | Uni | SMC |
| SMCJ43CA | JJM | 43 | 47.8 | 52.8 | 69.4 | 21.6 | 1 | 1500 | Bi | SMC |
| SMCJ43CAS | JJM | 43 | 47.8 | 52.8 | 69.4 | 21.6 | 1 | 1500 | Bi | SMC |
| SMCJ440A | JJM | 440 | 492 | 543 | 713 | 2.1 | 1 | 1500 | Uni | SMC |
| SMCJ440CA | JJM | 440 | 492 | 543 | 713 | 2.1 | 1 | 1500 | Bi | SMC |
| SMCJ45A | JJM | 45 | 50 | 55.3 | 72.7 | 20.6 | 1 | 1500 | Uni | SMC |
| SMCJ45AS | JJM | 45 | 50 | 55.3 | 72.7 | 20.6 | 1 | 1500 | Uni | SMC |
| SMCJ45CA | JJM | 45 | 50 | 55.3 | 72.7 | 20.6 | 1 | 1500 | Bi | SMC |
| SMCJ45CAS | JJM | 45 | 50 | 55.3 | 72.7 | 20.6 | 1 | 1500 | Bi | SMC |
| SMCJ48A | JJM | 48 | 53.3 | 58.9 | 77.4 | 19.4 | 1 | 1500 | Uni | SMC |
| SMCJ48AS | JJM | 48 | 53.3 | 58.9 | 77.4 | 19.4 | 1 | 1500 | Uni | SMC |
| SMCJ48CA | JJM | 48 | 53.3 | 58.9 | 77.4 | 19.4 | 1 | 1500 | Bi | SMC |
| SMCJ48CAS | JJM | 48 | 53.3 | 58.9 | 77.4 | 19.4 | 1 | 1500 | Bi | SMC |
| SMCJ5.0AS | JJM | 5 | 6.4 | 7 | 9.2 | 163 | 300 | 1500 | Uni | SMC |
| SMCJ5.0CAS | JJM | 5 | 6.4 | 7 | 9.2 | 163 | 300 | 1500 | Bi | SMC |
| SMCJ51A | JJM | 51 | 56.7 | 62.7 | 82.4 | 18.2 | 1 | 1500 | Uni | SMC |
| SMCJ51AS | JJM | 51 | 56.7 | 62.7 | 82.4 | 18.2 | 1 | 1500 | Uni | SMC |