BC449A
TRANS NPN 100V 0.3A TO92Manufacturer: onsemi
Categories: Single Bipolar Transistors
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onsemi BC449A, an NPN bipolar junction transistor, offers a collector-emitter breakdown voltage of 100V and a continuous collector current capability of 300mA. This device features a transition frequency of 200MHz and a maximum power dissipation of 625mW. With a minimum DC current gain (hFE) of 120 at 2mA and 5V, and a Vce(sat) of 250mV at 10mA/100mA, the BC449A is suitable for general-purpose amplification and switching applications across various industrial and consumer electronics sectors. The TO-92 (TO-226) package facilitates through-hole mounting. Operating temperature range is -55°C to 150°C.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | TO-226-3, TO-92-3 Long Body |
| Mounting Type | Through Hole |
| Transistor Type | NPN |
| Operating Temperature | -55°C ~ 150°C (TJ) |
| Vce Saturation (Max) @ Ib, Ic | 250mV @ 10mA, 100mA |
| Current - Collector Cutoff (Max) | 100nA (ICBO) |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 120 @ 2mA, 5V |
| Frequency - Transition | 200MHz |
| Supplier Device Package | TO-92 (TO-226) |
| Current - Collector (Ic) (Max) | 300 mA |
| Voltage - Collector Emitter Breakdown (Max) | 100 V |
| Power - Max | 625 mW |
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