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| Part Number | BC449A | BC449AG | BC449G | BC489A | BC449 |
|---|---|---|---|---|---|
| Manufacturer | onsemi | onsemi | onsemi | onsemi | onsemi |
| Product Status | Obsolete | Obsolete | Obsolete | Obsolete | Obsolete |
| Transistor Type | NPN | NPN | NPN | NPN | NPN |
| Current - Collector (Ic) (Max) | 300 mA | 300 mA | 300 mA | 500 mA | 300 mA |
| Voltage - Collector Emitter Breakdown (Max) | 100 V | 100 V | 100 V | 80 V | 100 V |
| Vce Saturation (Max) @ Ib, Ic | 250mV @ 10mA, 100mA | 250mV @ 10mA, 100mA | 250mV @ 10mA, 100mA | 300mV @ 100mA, 1A | 250mV @ 10mA, 100mA |
| Current - Collector Cutoff (Max) | 100nA (ICBO) | 100nA (ICBO) | 100nA (ICBO) | 100nA (ICBO) | 100nA (ICBO) |
| DC Current Gain (hFE) (Min) @ Ic, Vce | 120 @ 2mA, 5V | 120 @ 2mA, 5V | 50 @ 2mA, 5V | 100 @ 100mA, 2V | 50 @ 2mA, 5V |
| Power - Max | 625 mW | 625 mW | 625 mW | 625 mW | 625 mW |
| Frequency - Transition | 200MHz | 200MHz | 200MHz | 200MHz | 200MHz |
| Operating Temperature | -55°C ~ 150°C (TJ) | -55°C ~ 150°C (TJ) | -55°C ~ 150°C (TJ) | -55°C ~ 150°C (TJ) | -55°C ~ 150°C (TJ) |
| Mounting Type | Through Hole | Through Hole | Through Hole | Through Hole | Through Hole |
| Package / Case | TO-226-3, TO-92-3 Long Body | TO-226-3, TO-92-3 Long Body | TO-226-3, TO-92-3 Long Body | TO-226-3, TO-92-3 Long Body | TO-226-3, TO-92-3 Long Body |
| Supplier Device Package | TO-92 (TO-226) | TO-92 (TO-226) | TO-92 (TO-226) | TO-92 (TO-226) | TO-92 (TO-226) |
