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 |
|---|---|---|---|---|---|---|---|---|---|---|
| P6SMB47CAS | JJM | SMB | 40.2 | 44.7 | 49.4 | 64.8 | 9.4 | 1 | 600 | Bi |
| P6SMB480A | JJM | SMB | 408 | 456 | 504 | 658 | 0.9 | 1 | 600 | Uni |
| P6SMB480CA | JJM | SMB | 408 | 456 | 504 | 658 | 0.9 | 1 | 600 | Bi |
| P6SMB510A | JJM | SMB | 434 | 485 | 535 | 698 | 0.9 | 1 | 600 | Uni |
| P6SMB510CA | JJM | SMB | 434 | 485 | 535 | 698 | 0.9 | 1 | 600 | Bi |
| P6SMB51A | JJM | SMB | 43.6 | 48.5 | 53.6 | 70.1 | 8.7 | 1 | 600 | Uni |
| P6SMB51AS | JJM | SMB | 43.6 | 48.5 | 53.6 | 70.1 | 8.7 | 1 | 600 | Uni |
| P6SMB51CA | JJM | SMB | 43.6 | 48.5 | 53.6 | 70.1 | 8.7 | 1 | 600 | Bi |
| P6SMB51CAS | JJM | SMB | 43.6 | 48.5 | 53.6 | 70.1 | 8.7 | 1 | 600 | Bi |
| P6SMB540A | JJM | SMB | 460 | 513 | 567 | 740 | 0.8 | 1 | 600 | Uni |
| P6SMB540CA | JJM | SMB | 460 | 513 | 567 | 740 | 0.8 | 1 | 600 | Bi |
| P6SMB56A | JJM | SMB | 47.8 | 53.2 | 58.8 | 77 | 7.9 | 1 | 600 | Uni |
| P6SMB56AS | JJM | SMB | 47.8 | 53.2 | 58.8 | 77 | 7.9 | 1 | 600 | Uni |
| P6SMB56CA | JJM | SMB | 47.8 | 53.2 | 58.8 | 77 | 7.9 | 1 | 600 | Bi |
| P6SMB56CAS | JJM | SMB | 47.8 | 53.2 | 58.8 | 77 | 7.9 | 1 | 600 | Bi |
| P6SMB6.8A | JJM | SMB | 5.8 | 6.45 | 7.14 | 10.5 | 58.1 | 150 | 600 | Uni |
| P6SMB6.8AS | JJM | SMB | 5.8 | 6.45 | 7.14 | 10.5 | 58.1 | 150 | 600 | Uni |
| P6SMB6.8CA | JJM | SMB | 5.8 | 6.45 | 7.14 | 10.5 | 58.1 | 150 | 600 | Bi |
| P6SMB6.8CAS | JJM | SMB | 5.8 | 6.45 | 7.14 | 10.5 | 58.1 | 150 | 600 | Bi |
| P6SMB600A | JJM | SMB | 512 | 570 | 630 | 828 | 0.75 | 1 | 600 | Uni |