从输入交流中得到输出的直流是整流。以整流电流的大小（100mA）作为界线通常把输出电流大于100mA的叫整流。面结型，工作频率小于KHz，最高反向电压从25伏至3000伏分A～X共22档。分类如下：①硅半导体整流二极管2CZ型、②硅桥式整流器QL型、③用于电视机高压硅堆工作频率近100KHz的2CLG型。
| 型号 | 品牌 | 功能描述 |
|---|---|---|
| DS1104SG27 | Dynex Semiconductor | |
| TR1104SG27 | TRSYS | |
| DS1107SG37 | Dynex Semiconductor | |
| TR1107SG37 | TRSYS | |
| DS1109SG47 | Dynex Semiconductor | |
| DS1112SG57 | Dynex Semiconductor | |
| BYG90-90 | Philips Semiconductors | |
| DS2107SY | Dynex Semiconductor | |
| DS2107SY40 | Dynex Semiconductor | |
| DS2107SY41 | Dynex Semiconductor | |
| DS2107SY42 | Dynex Semiconductor | |
| DS2107SY43 | Dynex Semiconductor | |
| DS2107SY44 | Dynex Semiconductor | |
| DS2107SY45 | Dynex Semiconductor | |
| BYT200PIV-400 | STMicroelectronics | |
| BYT30P-1000 | STMicroelectronics | |
| BYT30PI | STMicroelectronics | |
| BYT30PI-1000 | STMicroelectronics | |
| 100FXH13 | Toshiba Semiconductor | |
| 200FXH13 | Toshiba Semiconductor | |
| 1200JXH23 | Toshiba Semiconductor | |
| 800JXH23 | Toshiba Semiconductor | |
| VUB145 | IXYS Corporation | |
| VUB145-16NO1 | IXYS Corporation | |
| TVR4J | Toshiba Semiconductor | |
| TVR4N | Toshiba Semiconductor | |
| TR402ST | TRSYS | |
| TR402ST09 | TRSYS | |
| TR402ST10 | TRSYS | |
| TR402ST11 | TRSYS | |
| TR402ST12 | TRSYS | |
| TR402ST13 | TRSYS | |
| TR402ST14 | TRSYS | |
| AR749LTS25 | Power Semiconductors | |
| AR2004LTS26 | Power Semiconductors | |
| 10ETF02STRL | International Rectifier | |
| 10ETF02STRR | International Rectifier | |
| 20ETF02FP | International Rectifier | |
| 20ETF02S | International Rectifier | |
| 20ETF02STRL | International Rectifier | |
| 20ETF02STRR | International Rectifier | |
| 10ETF06STRL | International Rectifier | |
| 10ETF06STRR | International Rectifier | |
| 20ETF06FP | International Rectifier | |
| 20ETF06S | International Rectifier | |
| 20ETF06STRL | International Rectifier | |
| 20ETF06STRR | International Rectifier | |
| NTE506 | Electronics | |
| NTE507 | Electronics | |
| NTE6111 | Electronics | |
| NTE6114 | Electronics | |
| NTE6128 | Electronics | |
| NTE6129 | Electronics | |
| NTE6354 | Electronics | |
| NTE6365 | Electronics | |
| DS2101SY14 | Dynex Semiconductor | |
| DS2102SY20 | Dynex Semiconductor | |
| DS2106SY38 | Dynex Semiconductor | |
| TR2106SY38 | TRSYS | |
| BYT3400B | STMicroelectronics | |
| DS501ST01 | Dynex Semiconductor | |
| DS501ST03 | Dynex Semiconductor | |
| DS501ST04 | Dynex Semiconductor | |
| BAT66-05 | Siemens Semiconductor Group | |
| 1SR159-200 | Rohm | |
| DS2012SF | Dynex Semiconductor | |
| DS2012SF55 | Dynex Semiconductor | |
| DS2012SF56 | Dynex Semiconductor | |
| DS2012SF57 | Dynex Semiconductor | |
| DS2012SF58 | Dynex Semiconductor | |
| DS2012SF59 | Dynex Semiconductor | |
| DS2012SF60 | Dynex Semiconductor | |
| BYT12P-1000 | STMicroelectronics | |
| BYT12PI | STMicroelectronics | |
| BYT12PI-1000 | STMicroelectronics | |
| AR2009 | Power Semiconductors | |
| AR2009S44 | Power Semiconductors | |
| DS2009SF | Dynex Semiconductor | |
| DS2009SF43 | Dynex Semiconductor | |
| DS2009SF44 | Dynex Semiconductor |
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