BUL44
TRANS NPN 400V 2A TO220Manufacturer: onsemi
Categories: Single Bipolar Transistors
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onsemi's BUL44 is an NPN bipolar junction transistor from the SWITCHMODE™ series, packaged in a TO-220-3 for through-hole mounting. This device offers a 400V collector-emitter breakdown voltage and a maximum collector current of 2A, with a power dissipation of 50W. Key performance specifications include a transition frequency of 13MHz and a minimum DC current gain (hFE) of 14 at 200mA and 5V. The saturation voltage (Vce Sat) is specified at a maximum of 600mV at 200mA base current and 1A collector current, with a collector cutoff current of 100µA. Operating temperature ranges from -65°C to 150°C (TJ). This component is suitable for applications in industrial power supplies, lighting, and motor control.
Additional Information
Series: SWITCHMODE™RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tube |
| Package / Case | TO-220-3 |
| Mounting Type | Through Hole |
| Transistor Type | NPN |
| Operating Temperature | -65°C ~ 150°C (TJ) |
| Vce Saturation (Max) @ Ib, Ic | 600mV @ 200mA, 1A |
| Current - Collector Cutoff (Max) | 100µA |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 14 @ 200mA, 5V |
| Frequency - Transition | 13MHz |
| Supplier Device Package | TO-220 |
| Current - Collector (Ic) (Max) | 2 A |
| Voltage - Collector Emitter Breakdown (Max) | 400 V |
| Power - Max | 50 W |
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