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 |
|---|---|---|---|---|---|---|---|---|---|---|
| SMBJ26A | LEADSILICON | SMB | 26 | 28.9 | 31.9 | 42.1 | 14.3 | 1 | Uni | |
| SMBJ28A | LEADSILICON | SMB | 28 | 31.1 | 34.4 | 45.4 | 13.3 | 1 | Uni | |
| SMBJ30A | LEADSILICON | SMB | 30 | 33.3 | 36.8 | 48.4 | 12.4 | 1 | Uni | |
| SMBJ33A | LEADSILICON | SMB | 33 | 36.7 | 40.6 | 53.3 | 11.3 | 1 | Uni | |
| SMBJ36A | LEADSILICON | SMB | 36 | 40 | 44.2 | 58.1 | 10.4 | 1 | Uni | |
| SMBJ40A | LEADSILICON | SMB | 40 | 44.4 | 49.1 | 64.5 | 9.3 | 1 | Uni | |
| SMBJ43A | LEADSILICON | SMB | 43 | 47.8 | 52.8 | 69.4 | 8.7 | 1 | Uni | |
| SMBJ45A | LEADSILICON | SMB | 45 | 50 | 55.3 | 72.7 | 8.3 | 1 | Uni | |
| SMBJ48A | LEADSILICON | SMB | 48 | 53.3 | 58.9 | 77.4 | 7.8 | 1 | Uni | |
| SMBJ51A | LEADSILICON | SMB | 51 | 56.7 | 62.7 | 82.4 | 7.3 | 1 | Uni | |
| SMBJ54A | LEADSILICON | SMB | 54 | 60 | 66.3 | 87.1 | 6.9 | 1 | Uni | |
| SMBJ58A | LEADSILICON | SMB | 58 | 64.4 | 71.2 | 93.6 | 6.5 | 1 | Uni | |
| SMBJ60A | LEADSILICON | SMB | 60 | 66.7 | 73.7 | 96.8 | 6.2 | 1 | Uni | |
| SMBJ64A | LEADSILICON | SMB | 64 | 71.1 | 78.6 | 103 | 5.9 | 1 | Uni | |
| SMBJ70A | LEADSILICON | SMB | 70 | 77.8 | 86 | 113 | 5.3 | 1 | Uni | |
| SMBJ75A | LEADSILICON | SMB | 75 | 83.3 | 92.1 | 121 | 5 | 1 | Uni | |
| SMBJ78A | LEADSILICON | SMB | 78 | 86.7 | 95.8 | 126 | 4.8 | 1 | Uni | |
| SMBJ85A | LEADSILICON | SMB | 85 | 94.4 | 104 | 137 | 4.4 | 1 | Uni | |
| SMBJ90A | LEADSILICON | SMB | 90 | 100 | 111 | 146 | 4.1 | 1 | Uni | |
| SMBJ100A | LEADSILICON | SMB | 100 | 111 | 123 | 162 | 3.7 | 1 | Uni |