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 | 制造商 | 封装 | VRWM/V | VBR_Min./V | VBR_Max./V | VC/V | IPP/A | IR/μA | PPPM/W | Polar |
|---|---|---|---|---|---|---|---|---|---|---|
| SMCJ30CAS | JJM | SMC | 30 | 33.3 | 36.8 | 48.4 | 31 | 1 | 1500 | Bi |
| SMCJ33A | JJM | SMC | 33 | 36.7 | 40.6 | 53.3 | 28.2 | 1 | 1500 | Uni |
| SMCJ33AS | JJM | SMC | 33 | 36.7 | 40.6 | 53.3 | 28.2 | 1 | 1500 | Uni |
| SMCJ33CA | JJM | SMC | 33 | 36.7 | 40.6 | 53.3 | 28.2 | 1 | 1500 | Bi |
| SMCJ33CAS | JJM | SMC | 33 | 36.7 | 40.6 | 53.3 | 28.2 | 1 | 1500 | Bi |
| SMCJ350A | JJM | SMC | 350 | 391 | 432 | 567 | 2.7 | 1 | 1500 | Uni |
| SMCJ350CA | JJM | SMC | 350 | 391 | 432 | 567 | 2.7 | 1 | 1500 | Bi |
| SMCJ36A | JJM | SMC | 36 | 40 | 44.2 | 58.1 | 25.8 | 1 | 1500 | Uni |
| SMCJ36AS | JJM | SMC | 36 | 40 | 44.2 | 58.1 | 25.8 | 1 | 1500 | Uni |
| SMCJ36CA | JJM | SMC | 36 | 40 | 44.2 | 58.1 | 25.8 | 1 | 1500 | Bi |
| SMCJ36CAS | JJM | SMC | 36 | 40 | 44.2 | 58.1 | 25.8 | 1 | 1500 | Bi |
| SMCJ400A | JJM | SMC | 400 | 447 | 494 | 648 | 2.3 | 1 | 1500 | Uni |
| SMCJ400CA | JJM | SMC | 400 | 447 | 494 | 648 | 2.3 | 1 | 1500 | Bi |
| SMCJ40A | JJM | SMC | 40 | 44.4 | 49.1 | 64.5 | 23.3 | 1 | 1500 | Uni |
| SMCJ40AS | JJM | SMC | 40 | 44.4 | 49.1 | 64.5 | 23.3 | 1 | 1500 | Uni |
| SMCJ40CA | JJM | SMC | 40 | 44.4 | 49.1 | 64.5 | 23.3 | 1 | 1500 | Bi |
| SMCJ40CAS | JJM | SMC | 40 | 44.4 | 49.1 | 64.5 | 23.3 | 1 | 1500 | Bi |
| SMCJ43A | JJM | SMC | 43 | 47.8 | 52.8 | 69.4 | 21.6 | 1 | 1500 | Uni |
| SMCJ43AS | JJM | SMC | 43 | 47.8 | 52.8 | 69.4 | 21.6 | 1 | 1500 | Uni |
| SMCJ43CA | JJM | SMC | 43 | 47.8 | 52.8 | 69.4 | 21.6 | 1 | 1500 | Bi |