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 |
|---|---|---|---|---|---|---|---|---|---|---|
| SMF20A | JJM | 20 | 22.2 | 24.5 | 32.4 | 6.2 | 1 | 200 | Uni | SOD-123FL |
| SMF20AL | JJM | 20 | 22.2 | 24.5 | 32.4 | 12.3 | 1 | 400 | Uni | SOD-123FL |
| SMF20CA | JJM | 20 | 22.2 | 24.5 | 32.4 | 6.2 | 1 | 200 | Bi | SOD-123FL |
| SMF20CAL | JJM | 20 | 22.2 | 24.5 | 32.4 | 12.3 | 1 | 400 | Bi | SOD-123FL |
| SMF220A | JJM | 220 | 246 | 272 | 356 | 0.5 | 1 | 200 | Uni | SOD-123FL |
| SMF220CA | JJM | 220 | 246 | 272 | 356 | 0.5 | 1 | 200 | Bi | SOD-123FL |
| SMF22A | JJM | 22 | 24.4 | 26.9 | 35.5 | 5.6 | 1 | 200 | Uni | SOD-123FL |
| SMF22AL | JJM | 22 | 24.4 | 26.9 | 35.5 | 11.3 | 1 | 400 | Uni | SOD-123FL |
| SMF22CA | JJM | 22 | 24.4 | 26.9 | 35.5 | 5.6 | 1 | 200 | Bi | SOD-123FL |
| SMF22CAL | JJM | 22 | 24.4 | 26.9 | 35.5 | 11.3 | 1 | 400 | Bi | SOD-123FL |
| SMF24A | JJM | 24 | 26.7 | 29.5 | 38.9 | 5.1 | 1 | 200 | Uni | SOD-123FL |
| SMF24AL | JJM | 24 | 26.7 | 29.5 | 38.9 | 10.3 | 1 | 400 | Uni | SOD-123FL |
| SMF24CA | JJM | 24 | 26.7 | 29.5 | 38.9 | 5.1 | 1 | 200 | Bi | SOD-123FL |
| SMF24CAL | JJM | 24 | 26.7 | 29.5 | 38.9 | 10.3 | 1 | 400 | Bi | SOD-123FL |
| SMF26A | JJM | 26 | 28.9 | 31.9 | 42.1 | 4.8 | 1 | 200 | Uni | SOD-123FL |
| SMF26AL | JJM | 26 | 28.9 | 31.9 | 42.1 | 9.5 | 1 | 400 | Uni | SOD-123FL |
| SMF26CA | JJM | 26 | 28.9 | 31.9 | 42.1 | 4.8 | 1 | 200 | Bi | SOD-123FL |
| SMF26CAL | JJM | 26 | 28.9 | 31.9 | 42.1 | 9.5 | 1 | 400 | Bi | SOD-123FL |
| SMF28A | JJM | 28 | 31.1 | 34.4 | 45.4 | 4.4 | 1 | 200 | Uni | SOD-123FL |
| SMF28AL | JJM | 28 | 31.1 | 34.4 | 45.4 | 8.8 | 1 | 400 | Uni | SOD-123FL |