稳压二极管也称为 齐纳二极管，是一种利用二极管反向击穿特性进行稳压的电子元件。当反向电压达到或超过其击穿电压（齐纳电压）时，稳压管会进入击穿状态，并维持一个相对稳定的电压输出。这个稳定的电压值被称为稳压值，广泛应用于稳压电源和限幅电路中。
| 型号 | 制造商 | 封装 | PD_Max/W | VZ_Min/V | VZ_Max/V | @ IZT/mA | ZZT_Max/Ω | IR_Max/μA |
|---|---|---|---|---|---|---|---|---|
| BZD55C10 | JJM | SOD-123FL | 1 | 9.5 | 10.5 | 25 | 7 | 5 |
| BZD55C100 | JJM | SOD-123FL | 1 | 95 | 105 | 2.5 | 350 | 1 |
| BZD55C11 | JJM | SOD-123FL | 1 | 10.5 | 11.6 | 23 | 8 | 4 |
| BZD55C12 | JJM | SOD-123FL | 1 | 11.4 | 12.6 | 21 | 9 | 3 |
| BZD55C13 | JJM | SOD-123FL | 1 | 12.4 | 13.7 | 19 | 10 | 2 |
| BZD55C15 | JJM | SOD-123FL | 1 | 14.3 | 15.8 | 17 | 14 | 1 |
| BZD55C16 | JJM | SOD-123FL | 1 | 15.2 | 16.8 | 15.5 | 16 | 1 |
| BZD55C18 | JJM | SOD-123FL | 1 | 17.1 | 18.9 | 14 | 20 | 1 |
| BZD55C20 | JJM | SOD-123FL | 1 | 19 | 21 | 12.5 | 22 | 1 |
| BZD55C22 | JJM | SOD-123FL | 1 | 20.9 | 23.1 | 11.5 | 23 | 1 |
| BZD55C24 | JJM | SOD-123FL | 1 | 22.8 | 25.2 | 10.5 | 25 | 1 |
| BZD55C27 | JJM | SOD-123FL | 1 | 25.7 | 28.4 | 9.5 | 35 | 1 |
| BZD55C30 | JJM | SOD-123FL | 1 | 28.5 | 31.5 | 8.5 | 40 | 1 |
| BZD55C33 | JJM | SOD-123FL | 1 | 31.4 | 34.7 | 7.5 | 45 | 1 |
| BZD55C36 | JJM | SOD-123FL | 1 | 34.2 | 37.8 | 7 | 50 | 1 |
| BZD55C39 | JJM | SOD-123FL | 1 | 37.1 | 41 | 6.5 | 60 | 1 |
| BZD55C43 | JJM | SOD-123FL | 1 | 40.9 | 45.2 | 6 | 70 | 1 |
| BZD55C47 | JJM | SOD-123FL | 1 | 44.7 | 49.4 | 5.5 | 80 | 1 |
| BZD55C4V7 | JJM | SOD-123FL | 1 | 4.47 | 4.94 | 53 | 8 | 10 |
| BZD55C51 | JJM | SOD-123FL | 1 | 48.5 | 53.6 | 5 | 95 | 1 |