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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
140,000 pcs
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140000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Tape & Reel | |
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| Vce Saturation (Max) @ Ib, Ic | |
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The BC547BBU is an NPN bipolar junction transistor manufactured by On Semiconductor. It is designed for general-purpose amplification and switching applications in low-power circuits. The device features a maximum collector-emitter voltage of 45V and a maximum collector current of 100mA, making it suitable for small-signal applications.
Key electrical characteristics include a DC current gain (hFE) of at least 200 at Ic=2mA and Vce=5V, and a maximum collector-emitter saturation voltage of 600mV at Ib=5mA and Ic=100mA. The transistor has a typical transition frequency of 300MHz, enabling use in moderate-frequency signal processing circuits.
The BC547BBU is housed in a through-hole TO-92-3 package (also known as TO-226-3 or TO-226AA), which is well-suited for breadboard prototyping and PCB designs requiring manual assembly. The device can dissipate up to 500mW of power and operates with a maximum junction temperature of 150°C.
This NPN transistor is commonly used in switching circuits, signal amplification stages, and as a driver for small loads. Its through-hole package and standard electrical ratings make it a versatile choice for educational projects, hobbyist electronics, and industrial control applications.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.25 | $0.25 |
| 10+ | $0.16 | $0.16 |
| 100+ | $0.10 | $0.10 |
| 500+ | $0.06 | $0.06 |
| 1,000+ | $0.05 | $0.05 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum collector-emitter voltage (VCEO) is 45V.
The maximum collector current (IC) is 100mA.
The BC547BBU comes in a through-hole TO-92-3 package, also known as TO-226-3 (TO-226AA).
The maximum junction temperature (TJ) is 150°C.
The minimum DC current gain (hFE) is 200 at Ic=2mA and Vce=5V.
The typical transition frequency (fT) is 300MHz.
The BC547BBU is marked as RoHS3 compliant, though this is unverified and should be confirmed with the manufacturer.