BC449AG
- Mfr.Part #
- BC449AG
- Manufacturer
- onsemi
- Package / Case
- TO-226-3, TO-92-3 (TO-226AA)
- Datasheet
- Download
- Description
- TRANS NPN 100V 0.3A TO92
- Stock
- 7,148
- In Stock :
- 7,148
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- Manufacturer :
- onsemi
- Product Category :
- Transistors - Bipolar (BJT) - Single
- Power Dissipation :
- 625mW
- Mount :
- Through Hole
- hFE Min :
- 120
- Max Power Dissipation :
- 625mW
- Published :
- 2005
- DC Current Gain (hFE) (Min) @ Ic, Vce :
- 120 @ 2mA 5V
- Peak Reflow Temperature (Cel) :
- 260
- Transition Frequency :
- 200MHz
- Frequency :
- 200MHz
- Voltage - Rated DC :
- 100V
- Pin Count :
- 3
- JESD-609 Code :
- e1
- Number of Terminations :
- 3
- Vce Saturation (Max) @ Ib, Ic :
- 250mV @ 10mA, 100mA
- Package / Case :
- TO-226-3, TO-92-3 (TO-226AA)
- ECCN Code :
- EAR99
- Lead Free :
- Lead Free
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Current - Collector Cutoff (Max) :
- 100nA ICBO
- Terminal Finish :
- Tin/Silver/Copper (Sn/Ag/Cu)
- RoHS Status :
- RoHS Compliant
- Number of Elements :
- 1
- Number of Pins :
- 3
- Qualification Status :
- Not Qualified
- Element Configuration :
- Single
- Gain Bandwidth Product :
- 200MHz
- Operating Temperature :
- -55°C~150°C TJ
- Collector Emitter Saturation Voltage :
- 125mV
- Terminal Position :
- BOTTOM
- Current Rating :
- 300mA
- Collector Emitter Breakdown Voltage :
- 100V
- Base Part Number :
- BC449
- Pbfree Code :
- yes
- Polarity :
- NPN, PNP
- Collector Base Voltage (VCBO) :
- 100V
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Transistor Element Material :
- SILICON
- Packaging :
- Bulk
- Lifecycle Status :
- OBSOLETE (Last Updated: 1 week ago)
- Max Collector Current :
- 300mA
- Mounting Type :
- Through Hole
- Collector Emitter Voltage (VCEO) :
- 100V
- Transistor Type :
- NPN
- Emitter Base Voltage (VEBO) :
- 5V
- Datasheets
- BC449AG
,TO-226_straightlead.jpg)
NPN -55°C~150°C TJ 100nA ICBO 1 Elements 3 Terminations SILICON TO-226-3, TO-92-3 (TO-226AA) Bulk Through Hole
BC449AG Overview
DC current gain in this device equals 120 @ 2mA 5V, which is the ratio of the base current to the collector current.The collector emitter saturation voltage is 125mV, giving you a wide variety of design options.Saturation of VC means the Ic value is at its maximum, so vce saturation (Max) is 250mV @ 10mA, 100mA.An emitter's base voltage can be kept at 5V to gain high efficiency.Current rating refers to the maximum current a fuse can carry for an indefinite period without deteriorating substantially, and this device has a 300mA current rating.As a result, the part has a transition frequency of 200MHz.In extreme cases, the collector current can be as low as 300mA volts.
BC449AG Features
the DC current gain for this device is 120 @ 2mA 5V
a collector emitter saturation voltage of 125mV
the vce saturation(Max) is 250mV @ 10mA, 100mA
the emitter base voltage is kept at 5V
the current rating of this device is 300mA
a transition frequency of 200MHz
BC449AG Applications
There are a lot of ON Semiconductor
BC449AG applications of single BJT transistors.
- Inverter
- Interface
- Driver
- Muting
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| Part | Manufacturer | Stock | Description |
|---|---|---|---|
| BC447 | onsemi | 27,746 | TRANS NPN 80V 0.3A TO92 |
| BC447G | onsemi | 3,571 | TRANS NPN 80V 0.3A TO92 |
| BC449 | onsemi | 33,630 | TRANS NPN 100V 0.3A TO92 |
| BC449A | onsemi | 44,380 | TRANS NPN 100V 0.3A TO92 |
| BC449G | onsemi | 3,579 | TRANS NPN 100V 0.3A TO92 |
















