Motorola BUL44D2
MPNBUL44D2
Active
POWER BIPOLAR TRANSISTOR
$0.43Ref. price · indicative, final on quote
PackagingTO-220-3
RoHSRoHS non-compliant
Independent supplier — new & surplus stockAuthenticity-screened · ESD-safe packingListing updated Jul 2026
Specifications
| Parameter | Value |
|---|---|
| Mounting | Through Hole |
| FET type | NPN |
| Voltage - collector emitter breakdown | 400 V |
| Current - collector (Ic) | 2 A |
| Current - collector cutoff | 50µA |
| DC current gain (hFE) (Min) @ ic, vce | 20 @ 400mA, 1V |
| Power - max | 50 W |
| Frequency - transition | 13MHz |
| Operating temperature | -65°C ~ 150°C (TJ) |
| Package | Bulk |
| Case | TO-220-3 |
| Vce saturation (Max) @ ib, ic | 650mV @ 20mA, 400mA |