数字晶体管(Digital Transistor),又称自带偏压电阻的晶体管或数字三极管。与普通双极晶体管输入-输出呈指数式函数变化不同,它的输入-输出呈现出稳定的线性关系,工作状况也更为可靠。数字晶体管的结构赋予了它诸多显著优势,尺寸小巧玲珑、高线性度以及数字晶体管的结构非常适合高度集成。
| 型号 | 制造商 | 封装 | 类型 | VCC/V | VIN/V | IO/mA | G1 | R1/KΩ | R2/KΩ |
|---|---|---|---|---|---|---|---|---|---|
| DTC124E | LEADSILICON | NPN | 50 | 30 | 56 | 22 | 22 | ||
| DTC124G | LEADSILICON | NPN | 50 | 100 | 22 | ||||
| DTC124T | LEADSILICON | NPN | 50 | 100 | 22 | ||||
| DTC124X | LEADSILICON | NPN | 50 | 50 | 68 | 22 | 47 | ||
| DTC125T | LEADSILICON | NPN | 50 | 100 | 200 | ||||
| DTC142J | LEADSILICON | NPN | 50 | 100 | 56 | 0.47 | 10 | ||
| DTC142T | LEADSILICON | NPN | 50 | 100 | 0.47 | ||||
| DTC143E | LEADSILICON | NPN | 50 | 100 | 20 | 4.7 | 4.7 | ||
| DTC143F | LEADSILICON | NPN | 50 | 100 | 68 | 4.7 | 22 | ||
| DTC143T | LEADSILICON | NPN | 50 | 100 | 4.7 | ||||
| DTC143X | LEADSILICON | NPN | 50 | 100 | 30 | 4.7 | 10 | ||
| DTC143Z | LEADSILICON | NPN | 50 | 100 | 80 | 4.7 | 47 | ||
| DTC144E | LEADSILICON | NPN | 50 | 30 | 68 | 47 | 47 | ||
| DTC144G | LEADSILICON | NPN | 50 | 100 | 47 | ||||
| DTC144T | LEADSILICON | NPN | 50 | 100 | 47 | ||||
| DTC144V | LEADSILICON | NPN | 50 | 30 | 33 | 47 | 10 | ||
| DTC144W | LEADSILICON | NPN | 50 | 30 | 56 | 47 | 22 |