| Part Number | BUL310 | BUL810 |
|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics |
| Category | Transistors - Bipolar (BJT) - Single | Transistors - Bipolar (BJT) - Single |
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| Product Status | Obsolete | Obsolete |
| Transistor Type | NPN | NPN |
| Current - Collector (Ic) (Max) | 5 A | 15 A |
| Voltage - Collector Emitter Breakdown (Max) | 500 V | 450 V |
| Vce Saturation (Max) @ Ib, Ic | 1.1V @ 600mA, 3A | 5V @ 2.4A, 12A |
| Current - Collector Cutoff (Max) | 250µA | 250µA |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 6 @ 3A, 2.5V | 10 @ 5A, 5V |
| Power - Max | 75 W | 125 W |
| Frequency - Transition | - | - |
| Operating Temperature | 150°C (TJ) | 150°C (TJ) |
| Mounting Type | Through Hole | Through Hole |
| Package / Case | TO-220-3 | TO-247-3 |
| Supplier Device Package | TO-220 | TO-247-3 |