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 |
|---|---|---|---|---|---|---|---|---|---|---|
| SMF28CA | JJM | 28 | 31.1 | 34.4 | 45.4 | 4.4 | 1 | 200 | Bi | SOD-123FL |
| SMF28CAL | JJM | 28 | 31.1 | 34.4 | 45.4 | 8.8 | 1 | 400 | Bi | SOD-123FL |
| SMF3.3A | JJM | 3.3 | 4.1 | 6.2 | 7.3 | 27 | 50 | 200 | Uni | SOD-123FL |
| SMF3.3AL | JJM | 3.3 | 4.1 | 7.3 | 54.7 | 80 | 400 | Uni | SOD-123FL | |
| SMF30A | JJM | 30 | 33.3 | 36.8 | 48.4 | 4.1 | 1 | 200 | Uni | SOD-123FL |
| SMF30AL | JJM | 30 | 33.3 | 36.8 | 48.4 | 8.3 | 1 | 400 | Uni | SOD-123FL |
| SMF30CA | JJM | 30 | 33.3 | 36.8 | 48.4 | 4.1 | 1 | 200 | Bi | SOD-123FL |
| SMF30CAL | JJM | 30 | 33.3 | 36.8 | 48.4 | 8.3 | 1 | 400 | Bi | SOD-123FL |
| SMF33A | JJM | 33 | 36.7 | 40.6 | 53.3 | 3.8 | 1 | 200 | Uni | SOD-123FL |
| SMF33AL | JJM | 33 | 36.7 | 40.6 | 53.3 | 7.5 | 1 | 400 | Uni | SOD-123FL |
| SMF33CA | JJM | 33 | 36.7 | 40.6 | 53.3 | 3.8 | 1 | 200 | Bi | SOD-123FL |
| SMF33CAL | JJM | 33 | 36.7 | 40.6 | 53.3 | 7.5 | 1 | 400 | Bi | SOD-123FL |
| SMF36A | JJM | 36 | 40 | 44.2 | 58.1 | 3.4 | 1 | 200 | Uni | SOD-123FL |
| SMF36AL | JJM | 36 | 40 | 44.2 | 58.1 | 6.9 | 1 | 400 | Uni | SOD-123FL |
| SMF36CA | JJM | 36 | 40 | 44.2 | 58.1 | 3.4 | 1 | 200 | Bi | SOD-123FL |
| SMF36CAL | JJM | 36 | 40 | 44.2 | 58.1 | 6.9 | 1 | 400 | Bi | SOD-123FL |
| SMF40A | JJM | 40 | 44.4 | 49.1 | 64.5 | 3.1 | 1 | 200 | Uni | SOD-123FL |
| SMF40AL | JJM | 40 | 44.4 | 49.1 | 64.5 | 6.2 | 1 | 400 | Uni | SOD-123FL |
| SMF40CA | JJM | 40 | 44.4 | 49.1 | 64.5 | 3.1 | 1 | 200 | Bi | SOD-123FL |
| SMF40CAL | JJM | 40 | 44.4 | 49.1 | 64.5 | 6.2 | 1 | 400 | Bi | SOD-123FL |