BC547BTF NPN bipolar transistor with 45V collector-emitter breakdown voltage, 100mA collector current, and 300MHz transition frequency in a TO-92-3 through-hole package.
Mfr Part #:

BC547BTF

Available from 3 distributors
Mfr Name: On Semiconductor
On Semiconductor
NPN bipolar transistor with 45V collector-emitter breakdown voltage, 100mA collector current, and 300MHz transition frequency in a TO-92-3 through-hole package.
Total Stock: 490,421 pcs
$ Price Range: $0.06 - $0.35

BC547BTF Available from 3 distributors

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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451,020 pcs
451020 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
22,000 pcs
22000 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
17,401 pcs
17401 pcs On Request 1 On Request On Request 1539+ On Request On Request

BC547BTF Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
DC Current Gain (hFE) (Min) @ Ic, Vce
Frequency
Lead Spacing
Lead Style
Mounting Type
Operating Temperature
Power
Supplier Device Package
Tape & Reel
Transistor Type
Vce Saturation (Max) @ Ib, Ic
Voltage

BC547BTF Description

Short technical summary and product information.

The BC547BTF is an NPN bipolar junction transistor manufactured by ON Semiconductor. It features a collector-emitter breakdown voltage (Vceo) of 45V and a maximum collector current of 100mA, making it suitable for low-power switching and amplification applications. The device offers a DC current gain (hFE) of 200 minimum at 2mA collector current and 5V Vce, with a maximum saturation voltage of 0.6V at 100mA collector current and 5mA base current.

 

With a transition frequency of 300MHz, this transistor can be used in high-frequency signal processing circuits. The maximum power dissipation is 500mW, and the junction temperature can reach up to 150°C. The transistor is housed in a TO-226-3 (TO-92-3) package with formed leads, designed for through-hole mounting. The supplier device package is TO-92-3.

 

This component is commonly used in general-purpose switching, driver stages, and low-power amplifier circuits. Its compact TO-92 package allows for easy integration into prototype boards and production designs. The device is RoHS3 compliant and has an MSL of 1 (unlimited), though these compliance claims are unverified.

BC547BTF Quick Information

Product Type: Bipolar Transistor - Single
Canonical Name: BC547BTF NPN Bipolar Transistor
Subcategory: Single BJT

BC547BTF Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

BC547BTF Estimated Pricing

Qty Low High
1+ $0.35 $0.35
10+ $0.21 $0.21
100+ $0.13 $0.13
500+ $0.09 $0.09
1,000+ $0.09 $0.09
2,000+ $0.06 $0.06

Estimated market price range - modelled values for guidance only, not live distributor offers.

BC547BTF Features

  • NPN bipolar junction transistor for general purpose.
  • 45V collector-emitter breakdown voltage rating.
  • 100mA maximum continuous collector current.
  • 300MHz transition frequency for high-speed switching.
  • TO-92-3 through-hole package with formed leads.

BC547BTF Applications

  • Used in low-power switching circuits.
  • Ideal for signal amplification stages.
  • Suitable for driver stages in audio equipment.
  • Common in general-purpose electronic projects.

BC547BTF FAQs

7 frequently asked questions generated from this part’s specifications.
What is the collector-emitter breakdown voltage of BC547BTF?

45V.

What is the maximum collector current?

100mA.

What is the package type?

TO-226-3, TO-92-3 (TO-226AA) Formed Leads; supplier device package TO-92-3.

What is the transition frequency?

300MHz.

What is the DC current gain (hFE)?

Minimum 200 at Ic=2mA, Vce=5V.

What is the operating junction temperature?

150°C.

Is the BC547BTF RoHS compliant?

RoHS3 Compliant (unverified).

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