| 序号 | 参数 | 单位 | 测试条件 | 规 范 值 | |
| 3DA811A | 3DA811B | ||||
| 1 | Ptot | W | TC=25℃ | 30 | |
| 2 | IC | A | 5 | ||
| 3 | TjM | ℃ | 150 | ||
| 4 | ICEO | mA | VCE=12V | ≤3 | |
| 5 | BV CBO | V | ICB=15mA | ≥36 | |
| 6 | BVCEO | V | ICE=15mA | ≥18 | |
| 7 | BVEBO | V | IEB=15mA | ≥3 | |
| 8 | VCE(sat) | V | IC=2.5A,IB=0.5A | ≤1 | |
| 9 | hFE | VC=5V,IC=2A | ≥10 | ||
| 10 | PO | W | f=470MHz,VC=12.5V,Pi=8W | ≥20 | |
| 11 | GP | dB | f=470MHz,VC=12.5V,Pi=7W | ≥4 | ≥4.6 |