| Part Number | BD441 |
|---|---|
| Part Status | Obsolete |
| Transistor Type | NPN |
| Current - Collector (Ic) (Max) | 4A |
| Voltage - Collector Emitter Breakdown (Max) | 80V |
| Vce Saturation (Max) @ Ib, Ic | 800mV @ 300mA, 3A |
| Current - Collector Cutoff (Max) | 100µA (ICBO) |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 40 @ 500mA, 1V |
| Power - Max | 36W |
| Frequency - Transition | 3MHz |
| Operating Temperature | -55°C ~ 150°C (TJ) |
| Mounting Type | Through Hole |
| Package / Case | TO-225AA, TO-126-3 |
| Supplier Device Package | TO-225AA |
| Part Photo | Part Number | Manufacturers | Description | |
|---|---|---|---|---|
| Datasheet |  |
PMBT3906,235 | Nexperia USA Inc. | TRANS PNP 40V 0.2A SOT23 |
| Datasheet |  |
PMBT3906,215 | Nexperia USA Inc. | TRANS PNP 40V 0.2A SOT23 |
| Datasheet |  |
BC849BLT1G | ON Semiconductor | TRANS NPN 30V 0.1A SOT-23 |
| Datasheet |  |
BC847BW,135 | Nexperia USA Inc. | TRANS NPN 45V 0.1A SOT323 |
| Datasheet |  |
BC847BW,115 | Nexperia USA Inc. | TRANS NPN 45V 0.1A SOT323 |
| Datasheet |  |
BC846ALT1G | ON Semiconductor | TRANS NPN 65V 0.1A SOT23 |
| Datasheet |  |
BC847BLT1G | ON Semiconductor | TRANS NPN 45V 0.1A SOT23 |
| Datasheet |  |
BC848BLT1G | ON Semiconductor | TRANS NPN 30V 0.1A SOT23 |
| Datasheet |  |
BC858BLT1G | ON Semiconductor | TRANS PNP 30V 0.1A SOT23 |
| Datasheet |  |
BC857BLT1G | ON Semiconductor | TRANS PNP 45V 0.1A SOT23 |
