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 |
|---|---|---|---|---|---|---|---|---|
| BZD27C33 | JJM | SOD-123FL | 2.3 | 31.3 | 34.7 | 25 | 15 | 1 |
| BZD27C36 | JJM | SOD-123FL | 2.3 | 34.2 | 37.8 | 10 | 40 | 1 |
| BZD27C39 | JJM | SOD-123FL | 2.3 | 37 | 41 | 10 | 40 | 1 |
| BZD27C43 | JJM | SOD-123FL | 2.3 | 40.8 | 45.2 | 10 | 45 | 1 |
| BZD27C47 | JJM | SOD-123FL | 2.3 | 44.6 | 49.4 | 10 | 45 | 1 |
| BZD27C4V7 | JJM | SOD-123FL | 2.3 | 4.47 | 4.94 | 79.8 | 8 | 10 |
| BZD27C51 | JJM | SOD-123FL | 2.3 | 48.4 | 53.6 | 10 | 60 | 1 |
| BZD27C56 | JJM | SOD-123FL | 2.3 | 53.2 | 58.8 | 10 | 60 | 1 |
| BZD27C5V1 | JJM | SOD-123FL | 2.3 | 4.85 | 5.36 | 73.5 | 7 | 5 |
| BZD27C5V6 | JJM | SOD-123FL | 2.3 | 5.32 | 5.88 | 67 | 5 | 5 |
| BZD27C62 | JJM | SOD-123FL | 2.3 | 58.9 | 65.1 | 10 | 80 | 1 |
| BZD27C68 | JJM | SOD-123FL | 2.3 | 64.6 | 71.4 | 10 | 80 | 1 |
| BZD27C6V2 | JJM | SOD-123FL | 2.3 | 5.89 | 6.51 | 60.5 | 4 | 5 |
| BZD27C6V8 | JJM | SOD-123FL | 2.3 | 6.46 | 7.14 | 100 | 3 | 10 |
| BZD27C75 | JJM | SOD-123FL | 2.3 | 71.2 | 78.8 | 10 | 100 | 1 |
| BZD27C7V5 | JJM | SOD-123FL | 2.3 | 7.12 | 7.88 | 100 | 2 | 50 |
| BZD27C82 | JJM | SOD-123FL | 2.3 | 77.9 | 86.1 | 10 | 100 | 1 |
| BZD27C8V2 | JJM | SOD-123FL | 2.3 | 7.79 | 8.61 | 100 | 2 | 10 |
| BZD27C91 | JJM | SOD-123FL | 2.3 | 86.4 | 95.6 | 5 | 200 | 1 |
| BZD27C9V1 | JJM | SOD-123FL | 2.3 | 8.65 | 9.56 | 50 | 4 | 10 |