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 |
|---|---|---|---|---|---|---|---|---|
| BZD55C56 | JJM | SOD-123FL | 1 | 53.2 | 58.8 | 4.5 | 110 | 1 |
| BZD55C5V1 | JJM | SOD-123FL | 1 | 4.85 | 5.36 | 49 | 7 | 5 |
| BZD55C5V6 | JJM | SOD-123FL | 1 | 5.32 | 5.88 | 45 | 5 | 5 |
| BZD55C62 | JJM | SOD-123FL | 1 | 58.9 | 65.1 | 4 | 125 | 1 |
| BZD55C68 | JJM | SOD-123FL | 1 | 64.6 | 71.4 | 3.7 | 150 | 1 |
| BZD55C6V2 | JJM | SOD-123FL | 1 | 5.89 | 6.51 | 41 | 4 | 5 |
| BZD55C6V8 | JJM | SOD-123FL | 1 | 6.46 | 7.14 | 37 | 3.5 | 5 |
| BZD55C75 | JJM | SOD-123FL | 1 | 71.3 | 78.8 | 3.3 | 175 | 1 |
| BZD55C7V5 | JJM | SOD-123FL | 1 | 7.12 | 7.88 | 34 | 4 | 5 |
| BZD55C82 | JJM | SOD-123FL | 1 | 77.9 | 86.1 | 3 | 200 | 1 |
| BZD55C8V2 | JJM | SOD-123FL | 1 | 7.79 | 8.61 | 31 | 4.5 | 5 |
| BZD55C91 | JJM | SOD-123FL | 1 | 86.5 | 95.6 | 2.8 | 250 | 1 |
| BZD55C9V1 | JJM | SOD-123FL | 1 | 8.65 | 9.56 | 28 | 5 | 5 |
| BZD59C10 | JJM | SOD-123FL | 1.5 | 9.5 | 10.5 | 37.5 | 4.5 | 10 |
| BZD59C100 | JJM | SOD-123FL | 1.5 | 95 | 105 | 3.8 | 200 | 1 |
| BZD59C11 | JJM | SOD-123FL | 1.5 | 10.5 | 11.6 | 34.1 | 5.5 | 5 |
| BZD59C12 | JJM | SOD-123FL | 1.5 | 11.4 | 12.6 | 31.2 | 6.5 | 1 |
| BZD59C13 | JJM | SOD-123FL | 1.5 | 12.4 | 13.7 | 28.8 | 7 | 1 |
| BZD59C15 | JJM | SOD-123FL | 1.5 | 14.3 | 15.8 | 25 | 9 | 1 |
| BZD59C16 | JJM | SOD-123FL | 1.5 | 15.2 | 16.8 | 23.4 | 10 | 1 |