| BT149D Datasheet |
| Type | Thyristor | |
| Case | TO92 | |
| Manufacturer | Philips | |
| Dv/Dt Worst Case | 25 | |
| Firing Char-Igt Max. | 200u | |
| Firing Char-Vgt Max. | 800m | |
| I(h) Max. (A) | 5.0m | |
| Id(off) Max. (A) | 100u | |
| @It (test) (A) | 1.5 | |
| It(stat) Max. (A) | 500m | |
| Supp Curr. I(TSM) | 8.0 | |
| t(switch) Off Typ. Time (S) | 50u | |
| t(switch) Off Typ. Time (S) | 500u | |
| V(drm) Max. | 400 | |
| V(T) Max. | 1.3 | |
| @Temp. (test) (°C) | 125 | |
| @Temp. (test) (°C) | 55# | |
| Oper. Temp (°C) Max. | 125 | |
| @It (A) | 1.0 | |
| Surface Mounted Yes/No | NO | |
| SKU | 349760 | |