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 |
|---|---|---|---|---|---|---|---|---|---|---|
| P6KE47CAS | JJM | DO-15 | 40.2 | 44.7 | 49.4 | 64.8 | 9.4 | 1 | 600 | Bi |
| P6KE480A | JJM | DO-15 | 408 | 456 | 504 | 658 | 0.9 | 1 | 600 | Uni |
| P6KE480CA | JJM | DO-15 | 408 | 456 | 504 | 658 | 0.9 | 1 | 600 | Bi |
| P6KE510A | JJM | DO-15 | 434 | 485 | 535 | 698 | 0.9 | 1 | 600 | Uni |
| P6KE510CA | JJM | DO-15 | 434 | 485 | 535 | 698 | 0.9 | 1 | 600 | Bi |
| P6KE51A | JJM | DO-15 | 43.6 | 48.5 | 53.6 | 70.1 | 8.7 | 1 | 600 | Uni |
| P6KE51AS | JJM | DO-15 | 43.6 | 48.5 | 53.6 | 70.1 | 8.7 | 1 | 600 | Uni |
| P6KE51CA | JJM | DO-15 | 43.6 | 48.5 | 53.6 | 70.1 | 8.7 | 1 | 600 | Bi |
| P6KE51CAS | JJM | DO-15 | 43.6 | 48.5 | 53.6 | 70.1 | 8.7 | 1 | 600 | Bi |
| P6KE520A | JJM | DO-15 | 445 | 494 | 546 | 710 | 0.85 | 1 | 600 | Uni |
| P6KE520CA | JJM | DO-15 | 445 | 494 | 546 | 710 | 0.85 | 1 | 600 | Bi |
| P6KE540A | JJM | DO-15 | 460 | 513 | 567 | 740 | 0.8 | 1 | 600 | Uni |
| P6KE540CA | JJM | DO-15 | 460 | 513 | 567 | 740 | 0.8 | 1 | 600 | Bi |
| P6KE550A | JJM | DO-15 | 468 | 522.5 | 577.5 | 760 | 0.8 | 1 | 600 | Uni |
| P6KE550CA | JJM | DO-15 | 468 | 522.5 | 577.5 | 760 | 0.8 | 1 | 600 | Bi |
| P6KE56A | JJM | DO-15 | 47.8 | 53.2 | 58.8 | 77 | 7.9 | 1 | 600 | Uni |
| P6KE56AS | JJM | DO-15 | 47.8 | 53.2 | 58.8 | 77 | 7.9 | 1 | 600 | Uni |
| P6KE56CA | JJM | DO-15 | 47.8 | 53.2 | 58.8 | 77 | 7.9 | 1 | 600 | Bi |
| P6KE56CAS | JJM | DO-15 | 47.8 | 53.2 | 58.8 | 77 | 7.9 | 1 | 600 | Bi |
| P6KE6.8A | JJM | DO-15 | 5.8 | 6.45 | 7.14 | 10.5 | 58.1 | 150 | 600 | Uni |