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 |
|---|---|---|---|---|---|---|---|---|
| BZT52B20 | JJM | SOD-123 | 0.5 | 19.6 | 20.4 | 5 | 55 | 0.1 |
| BZT52B20S | JJM | SOD-323 | 0.2 | 19.6 | 20.4 | 5 | 55 | 0.1 |
| BZT52B22 | JJM | SOD-123 | 0.5 | 21.56 | 22.44 | 5 | 55 | 0.1 |
| BZT52B22S | JJM | SOD-323 | 0.2 | 21.56 | 22.44 | 5 | 55 | 0.1 |
| BZT52B24 | JJM | SOD-123 | 0.5 | 23.52 | 24.48 | 5 | 70 | 0.1 |
| BZT52B24S | JJM | SOD-323 | 0.2 | 23.52 | 24.48 | 5 | 70 | 0.1 |
| BZT52B27 | JJM | SOD-123 | 0.5 | 26.46 | 27.54 | 2 | 80 | 0.1 |
| BZT52B27S | JJM | SOD-323 | 0.2 | 26.46 | 27.54 | 2 | 80 | 0.1 |
| BZT52B30 | JJM | SOD-123 | 0.5 | 29.4 | 30.6 | 2 | 80 | 0.1 |
| BZT52B30S | JJM | SOD-323 | 0.2 | 29.4 | 30.6 | 2 | 80 | 0.1 |
| BZT52B33 | JJM | SOD-123 | 0.5 | 32.34 | 33.66 | 2 | 80 | 0.1 |
| BZT52B33S | JJM | SOD-323 | 0.2 | 32.34 | 33.66 | 2 | 80 | 0.1 |
| BZT52B36 | JJM | SOD-123 | 0.5 | 35.28 | 36.72 | 2 | 90 | 0.1 |
| BZT52B36S | JJM | SOD-323 | 0.2 | 35.28 | 36.72 | 2 | 90 | 0.1 |
| BZT52B39 | JJM | SOD-123 | 0.5 | 38.22 | 39.78 | 2 | 130 | 0.1 |
| BZT52B39S | JJM | SOD-323 | 0.2 | 38.22 | 39.78 | 2 | 130 | 0.1 |
| BZT52B43 | JJM | SOD-123 | 0.5 | 42.14 | 43.86 | 2 | 100 | 0.1 |
| BZT52B43S | JJM | SOD-323 | 0.2 | 42.14 | 43.86 | 2 | 100 | 0.1 |
| BZT52B5V1 | JJM | SOD-123 | 0.5 | 5 | 5.2 | 5 | 60 | 2 |
| BZT52B5V1S | JJM | SOD-323 | 0.2 | 5 | 5.2 | 5 | 60 | 2 |