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 |
|---|---|---|---|---|---|---|---|---|---|---|
| SMDJ160A | LEADSILICON | SMD | 160 | 178 | 197 | 259 | 11.6 | 2 | Uni | |
| SMDJ170A | LEADSILICON | SMD | 170 | 189 | 209 | 275 | 10.9 | 2 | Uni | |
| SMDJ5.0CA | LEADSILICON | SMD | 5 | 6.4 | 7 | 9.2 | 326.1 | 800 | Bi | |
| SMDJ6.0CA | LEADSILICON | SMD | 6 | 6.67 | 7.37 | 10.3 | 291.3 | 800 | Bi | |
| SMDJ6.5CA | LEADSILICON | SMD | 6.5 | 7.22 | 7.98 | 11.2 | 267.9 | 500 | Bi | |
| SMDJ7.0CA | LEADSILICON | SMD | 7 | 7.78 | 8.6 | 12 | 250 | 200 | Bi | |
| SMDJ7.5CA | LEADSILICON | SMD | 7.5 | 8.33 | 9.21 | 12.9 | 232.6 | 100 | Bi | |
| SMDJ8.0CA | LEADSILICON | SMD | 8 | 8.89 | 9.83 | 13.6 | 220.6 | 50 | Bi | |
| SMDJ8.5CA | LEADSILICON | SMD | 8.5 | 9.44 | 10.4 | 14.4 | 208.3 | 20 | Bi | |
| SMDJ9.0CA | LEADSILICON | SMD | 9 | 10 | 11.1 | 15.4 | 194.8 | 10 | Bi | |
| SMDJ10CA | LEADSILICON | SMD | 10 | 11.1 | 12.3 | 17 | 176.5 | 5 | Bi | |
| SMDJ11CA | LEADSILICON | SMD | 11 | 12.2 | 13.5 | 18.2 | 164.8 | 2 | Bi | |
| SMDJ12CA | LEADSILICON | SMD | 12 | 13.3 | 14.7 | 19.9 | 150.8 | 2 | Bi | |
| SMDJ13CA | LEADSILICON | SMD | 13 | 14.4 | 15.9 | 21.5 | 139.5 | 2 | Bi | |
| SMDJ14CA | LEADSILICON | SMD | 14 | 15.6 | 17.2 | 23.2 | 129.3 | 2 | Bi | |
| SMDJ15CA | LEADSILICON | SMD | 15 | 16.7 | 18.5 | 24.4 | 123 | 2 | Bi | |
| SMDJ16CA | LEADSILICON | SMD | 16 | 17.8 | 19.7 | 26 | 115.4 | 2 | Bi | |
| SMDJ17CA | LEADSILICON | SMD | 17 | 18.9 | 20.9 | 27.6 | 108.7 | 2 | Bi | |
| SMDJ18CA | LEADSILICON | SMD | 18 | 20 | 22.1 | 29.2 | 102.7 | 2 | Bi | |
| SMDJ20CA | LEADSILICON | SMD | 20 | 22.2 | 24.5 | 32.4 | 92.6 | 2 | Bi |