BCP56T1G BCP56T1G is an NPN silicon epitaxial transistor from onsemi, designed for audio amplifier and medium power applications. It features a 80V collector-emitter breakdown voltage, 1A continuous collector current, and is housed in a surface-mount SOT-223 package.
Mfr Part #:

BCP56T1G

Available from 8 distributors
Mfr Name: On Semiconductor
On Semiconductor
BCP56T1G is an NPN silicon epitaxial transistor from onsemi, designed for audio amplifier and medium power applications. It features a 80V collector-emitter breakdown voltage, 1A continuous collector current, and is housed in a surface-mount SOT-223 package.
Total Stock: 320,146 pcs
$ Price Range: $0.17 - $0.68

BCP56T1G Available from 8 distributors

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Non-Authorised

BCP56T1G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Collector Current - Peak
Collector-Base Breakdown Voltage (V(BR)CBO)
Collector-Emitter Breakdown Voltage (V(BR)CEO)
Current
DC Current Gain (hFE) (Min) @ Ic, Vce
Emitter-Base Breakdown Voltage (V(BR)EBO)
Frequency
Halogen Free
Lead Free (Pb-Free)
MSL (Moisture Sensitivity Level)
Mounting Type
Operating Temperature
Power
Supplier Device Package
Tape & Reel
Tape & Reel Options
Tape and Reel Options
Thermal Resistance Junction-to-Ambient
Transistor Type
Vce Saturation (Max) @ Ib, Ic
Voltage

BCP56T1G Description

Short technical summary and product information.

The BCP56T1G is an NPN silicon epitaxial bipolar junction transistor from onsemi, part of the BCP56 series. It is designed for use in audio amplifier and general-purpose medium power switching applications. The device is housed in the SOT-223 (TO-261) surface-mount package, which is optimized for medium power dissipation with formed leads that absorb thermal stress during soldering.

 

Key electrical specifications include a minimum collector-emitter breakdown voltage (V(BR)CEO) of 80V, a minimum collector-base breakdown voltage of 100V, and a maximum continuous collector current of 1A (2A peak). The DC current gain (hFE) is a minimum of 40 at 150mA and 2V Vce, and the transition frequency (ft) is typically 130MHz. The maximum collector-emitter saturation voltage is 500mV at 500mA collector current.

 

The device is rated for a maximum power dissipation of 1.5W when mounted on an FR-4 board at 25°C ambient temperature, with a junction-to-ambient thermal resistance of 83.3°C/W. It operates over a junction temperature range of -65°C to 150°C. The BCP56T1G is Pb-Free, Halogen Free/BFR Free, and RoHS Compliant.

BCP56T1G Quick Information

Product Type: Bipolar Junction Transistor (BJT)
Series: BCP56
Canonical Name: BCP56T1G NPN Silicon Epitaxial Transistor
Subcategory: Single BJT

BCP56T1G Compliance

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

BCP56T1G Estimated Pricing

Qty Low High
1+ $0.68 $0.68
10+ $0.42 $0.42
100+ $0.27 $0.27
500+ $0.21 $0.21
1,000+ $0.17 $0.17

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

BCP56T1G Features

  • NPN silicon epitaxial transistor design.
  • 80V minimum collector-emitter breakdown voltage.
  • 1A maximum continuous collector current.
  • 130MHz typical transition frequency.
  • Surface-mount SOT-223 (TO-261) package.

BCP56T1G Applications

  • Used in audio amplifier output stages.
  • Suitable for medium power switching circuits.
  • Ideal for general-purpose signal amplification.
  • Applicable in linear voltage regulator designs.

BCP56T1G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the collector-emitter breakdown voltage of the BCP56T1G?

The minimum collector-emitter breakdown voltage (V(BR)CEO) is 80V at Ic=1mA, Ib=0.

What is the maximum continuous collector current for the BCP56T1G?

The maximum continuous collector current (Ic) is 1A DC, with a peak current of 2A.

What is the package type for the BCP56T1G?

The BCP56T1G is housed in a surface-mount SOT-223 (TO-261) package.

What is the operating junction temperature range for the BCP56T1G?

The operating junction temperature range is -65°C to 150°C.

Is the BCP56T1G RoHS compliant?

Yes, the BCP56T1G is RoHS Compliant, Pb-Free, and Halogen Free/BFR Free as stated in the datasheet.

What is the transition frequency of the BCP56T1G?

The typical transition frequency (ft) is 130 MHz.

What is the PNP complement of the BCP56T1G?

The PNP complement is the BCP53T1G.

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