快恢复二极管（fast recovery diode,简称FRD）是一种具有开关特性好、反向恢复时间短特点的半导体二极管，主要应用于开关电源、PWM脉宽调制器、变频器等电子电路中，作为高频整流二极管、续流二极管或阻尼二极管使用。
| 型号 | 制造商 | 封装 | VRRM_Max/V | IF(AV)_Max/A | IFSM_Max @ tP = 8.3ms/A | VF_Max/V | @ IF/A | trr_Max/ns |
|---|---|---|---|---|---|---|---|---|
| RS2G | JJM | SMB | 400 | 2 | 60 | 1.3 | 2 | 150 |
| RS2GA | JJM | SMA | 400 | 2 | 60 | 1.3 | 2 | 150 |
| RS2J | JJM | SMB | 600 | 2 | 60 | 1.3 | 2 | 250 |
| RS2JA | JJM | SMA | 600 | 2 | 60 | 1.3 | 2 | 250 |
| RS2K | JJM | SMB | 800 | 2 | 60 | 1.3 | 2 | 500 |
| RS2KA | JJM | SMA | 800 | 2 | 60 | 1.3 | 2 | 500 |
| RS2M | JJM | SMB | 1000 | 2 | 60 | 1.3 | 2 | 500 |
| RS2MA | JJM | SMA | 1000 | 2 | 60 | 1.3 | 2 | 500 |
| RS3A | JJM | SMC | 50 | 3 | 100 | 1.3 | 3 | 150 |
| RS3AB | JJM | SMB | 50 | 3 | 100 | 1.3 | 3 | 150 |
| RS3B | JJM | SMC | 100 | 3 | 100 | 1.3 | 3 | 150 |
| RS3BB | JJM | SMB | 100 | 3 | 100 | 1.3 | 3 | 150 |
| RS3D | JJM | SMC | 200 | 3 | 100 | 1.3 | 3 | 150 |
| RS3DB | JJM | SMB | 200 | 3 | 100 | 1.3 | 3 | 150 |
| RS3G | JJM | SMC | 400 | 3 | 100 | 1.3 | 3 | 150 |
| RS3GB | JJM | SMB | 400 | 3 | 100 | 1.3 | 3 | 150 |
| RS3J | JJM | SMC | 600 | 3 | 100 | 1.3 | 3 | 250 |
| RS3JB | JJM | SMB | 600 | 3 | 100 | 1.3 | 3 | 250 |
| RS3K | JJM | SMC | 800 | 3 | 100 | 1.3 | 3 | 500 |
| RS3KB | JJM | SMB | 800 | 3 | 100 | 1.3 | 3 | 500 |