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 |
|---|---|---|---|---|---|---|---|---|---|---|
| SMBJ48A | JJM | 48 | 53.3 | 58.9 | 77.4 | 7.8 | 1 | 600 | Uni | SMB |
| SMBJ48AS | JJM | 48 | 53.3 | 58.9 | 77.4 | 7.8 | 1 | 600 | Uni | SMB |
| SMBJ48CA | JJM | 48 | 53.3 | 58.9 | 77.4 | 7.8 | 1 | 600 | Bi | SMB |
| SMBJ48CAS | JJM | 48 | 53.3 | 58.9 | 77.4 | 7.8 | 1 | 600 | Bi | SMB |
| SMBJ5.0A | JJM | 5 | 6.4 | 7 | 9.2 | 65.2 | 120 | 600 | Uni | SMB |
| SMBJ5.0AS | JJM | 5 | 6.4 | 7 | 9.2 | 65.2 | 120 | 600 | Uni | SMB |
| SMBJ5.0CA | JJM | 5 | 6.4 | 7 | 9.2 | 65.2 | 120 | 600 | Bi | SMB |
| SMBJ5.0CAS | JJM | 5 | 6.4 | 7 | 9.2 | 65.2 | 120 | 600 | Bi | SMB |
| SMBJ51A | JJM | 51 | 56.7 | 62.7 | 82.4 | 7.3 | 1 | 600 | Uni | SMB |
| SMBJ51AS | JJM | 51 | 56.7 | 62.7 | 82.4 | 7.3 | 1 | 600 | Uni | SMB |
| SMBJ51CA | JJM | 51 | 56.7 | 62.7 | 82.4 | 7.3 | 1 | 600 | Bi | SMB |
| SMBJ51CAS | JJM | 51 | 56.7 | 62.7 | 82.4 | 7.3 | 1 | 600 | Bi | SMB |
| SMBJ54A | JJM | 54 | 60 | 66.3 | 87.1 | 6.9 | 1 | 600 | Uni | SMB |
| SMBJ54AS | JJM | 54 | 60 | 66.3 | 87.1 | 6.9 | 1 | 600 | Uni | SMB |
| SMBJ54CA | JJM | 54 | 60 | 66.3 | 87.1 | 6.9 | 1 | 600 | Bi | SMB |
| SMBJ54CAS | JJM | 54 | 60 | 66.3 | 87.1 | 6.9 | 1 | 600 | Bi | SMB |
| SMBJ58A | JJM | 58 | 64.4 | 71.2 | 93.6 | 6.4 | 1 | 600 | Uni | SMB |
| SMBJ58AS | JJM | 58 | 64.4 | 71.2 | 93.6 | 6.4 | 1 | 600 | Uni | SMB |
| SMBJ58CA | JJM | 58 | 64.4 | 71.2 | 93.6 | 6.4 | 1 | 600 | Bi | SMB |
| SMBJ58CAS | JJM | 58 | 64.4 | 71.2 | 93.6 | 6.4 | 1 | 600 | Bi | SMB |