| Part Number | BUL44D2 | BUL45D2 |
|---|---|---|
| Manufacturer | Motorola | onsemi |
| Category | Transistors - Bipolar (BJT) - Single | Transistors - Bipolar (BJT) - Single |
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| Product Status | Active | Obsolete |
| Transistor Type | - | NPN |
| Current - Collector (Ic) (Max) | - | 5 A |
| Voltage - Collector Emitter Breakdown (Max) | - | 400 V |
| Vce Saturation (Max) @ Ib, Ic | - | 500mV @ 400mA, 2A |
| Current - Collector Cutoff (Max) | - | 100µA |
| DC Current Gain (hFE) (Min) @ Ic, Vce | - | 10 @ 2A, 1V |
| Power - Max | - | 75 W |
| Frequency - Transition | - | 13MHz |
| Operating Temperature | - | -65°C ~ 150°C (TJ) |
| Mounting Type | - | Through Hole |
| Package / Case | - | TO-220-3 |
| Supplier Device Package | - | TO-220 |