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 |
|---|---|---|---|---|---|---|---|---|---|---|
| SMAJ150CA | JJM | SMA | 150 | 167 | 185 | 243 | 1.7 | 1 | 400 | Bi |
| SMAJ15A | JJM | SMA | 15 | 16.7 | 18.5 | 24.4 | 16.4 | 1 | 400 | Uni |
| SMAJ15AS | JJM | SMA | 15 | 16.7 | 18.5 | 24.4 | 16.4 | 1 | 400 | Uni |
| SMAJ15CA | JJM | SMA | 15 | 16.7 | 18.5 | 24.4 | 16.4 | 1 | 400 | Bi |
| SMAJ15CAS | JJM | SMA | 15 | 16.7 | 18.5 | 24.4 | 16.4 | 1 | 400 | Bi |
| SMAJ160A | JJM | SMA | 160 | 178 | 197 | 259 | 1.6 | 1 | 400 | Uni |
| SMAJ160CA | JJM | SMA | 160 | 178 | 197 | 259 | 1.6 | 1 | 400 | Bi |
| SMAJ16A | JJM | SMA | 16 | 17.8 | 19.7 | 26 | 15.4 | 1 | 400 | Uni |
| SMAJ16AS | JJM | SMA | 16 | 17.8 | 19.7 | 26 | 15.4 | 1 | 400 | Uni |
| SMAJ16CA | JJM | SMA | 16 | 17.8 | 19.7 | 26 | 15.4 | 1 | 400 | Bi |
| SMAJ16CAS | JJM | SMA | 16 | 17.8 | 19.7 | 26 | 15.4 | 1 | 400 | Bi |
| SMAJ170A | JJM | SMA | 170 | 189 | 209 | 275 | 1.5 | 1 | 400 | Uni |
| SMAJ170CA | JJM | SMA | 170 | 189 | 209 | 275 | 1.5 | 1 | 400 | Bi |
| SMAJ17A | JJM | SMA | 17 | 18.9 | 20.9 | 27.6 | 14.5 | 1 | 400 | Uni |
| SMAJ17AS | JJM | SMA | 17 | 18.9 | 20.9 | 27.6 | 14.5 | 1 | 400 | Uni |
| SMAJ17CA | JJM | SMA | 17 | 18.9 | 20.9 | 27.6 | 14.5 | 1 | 400 | Bi |
| SMAJ17CAS | JJM | SMA | 17 | 18.9 | 20.9 | 27.6 | 14.5 | 1 | 400 | Bi |
| SMAJ180A | JJM | SMA | 180 | 201 | 222 | 292 | 1.4 | 1 | 400 | Uni |
| SMAJ180CA | JJM | SMA | 180 | 201 | 222 | 292 | 1.4 | 1 | 400 | Bi |
| SMAJ18A | JJM | SMA | 18 | 20 | 22.1 | 29.2 | 13.7 | 1 | 400 | Uni |