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BCP56T3G The BCP56T3G is an NPN silicon epitaxial transistor from onsemi designed for audio amplifier and medium power switching applications. It features a collector-emitter voltage of 80V, continuous collector current of 1A, and power dissipation of 1.5W in a surface-mount SOT-223 package.
Mfr Part #:

BCP56T3G

Available from 4 distributors
Mfr Name: On Semiconductor
On Semiconductor
The BCP56T3G is an NPN silicon epitaxial transistor from onsemi designed for audio amplifier and medium power switching applications. It features a collector-emitter voltage of 80V, continuous collector current of 1A, and power dissipation of 1.5W in a surface-mount SOT-223 package.
✓ Total Stock: 414,730 pcs
$ Price Range: $0.21 - $0.87

BCP56T3G Available from 4 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Risen Electronics ✓
Non-Authorised Inventory information
400,000 pcs
On Request
400000 pcs On Request 1 On Request On Request On Request On Request 2026-02-16 21:33:16
Optech Co.,Limited ✓
Non-Authorised Inventory information
9,020 pcs
On Request
9020 pcs On Request 1 On Request On Request On Request On Request On Request
Flip Electronics ✓
Non-Authorised Inventory information
3,674 pcs
On Request
3674 pcs On Request 1 On Request On Request On Request On Request On Request
Braun Electronic Components ✓
Non-Authorised Inventory information
2,036 pcs
On Request
2036 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

BCP56T3G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Current
DC Current Gain (hFE) (Min) @ Ic, Vce
Frequency
Halogen Free
Mounting Type
Operating Temperature
Power
SVHC Present
Supplier Device Package
Tape & Reel
Transistor Type
Vce Saturation (Max) @ Ib, Ic
Voltage
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BCP56T3G Description

Short technical summary and product information.

The BCP56T3G is an NPN silicon epitaxial transistor from onsemi, designed for use in audio amplifier and general-purpose medium power switching applications. It is housed in the SOT-223 surface-mount package, which is optimized for medium power dissipation and can be soldered using wave or reflow processes.

 

Key electrical specifications include a collector-emitter voltage (VCEO) of 80V, collector-base voltage (VCBO) of 100V, and emitter-base voltage (VEBO) of 5V. The device supports a continuous collector current of 1A with a peak current capability of 2A. DC current gain (hFE) is a minimum of 40 at 150mA and 2V, and the transition frequency is 130MHz. The collector-emitter saturation voltage is a maximum of 500mV at 500mA and 50mA base current.

 

The device is rated for an operating junction temperature range of -65°C to 150°C and has a thermal resistance of 83.3°C/W junction-to-ambient when surface mounted. The BCP56T3G is the 13-inch reel (4000 unit) ordering option, with the BCP56T1G available for 7-inch reels (1000 units). The PNP complement is the BCP53T1G.

BCP56T3G Quick Information

Product Type: Bipolar Junction Transistor (BJT)
Series: BCP56
Canonical Name: BCP56T3G NPN Silicon Epitaxial Transistor
Subcategory: Single Bipolar Junction Transistor

BCP56T3G Compliance

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

BCP56T3G Estimated Pricing

Qty Low High
1+ $0.87 $0.87
10+ $0.51 $0.51
100+ $0.33 $0.33
500+ $0.25 $0.25
1,000+ $0.22 $0.22
2,000+ $0.21 $0.21
4,000+ $0.21 $0.21

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

BCP56T3G Features

  • NPN silicon epitaxial transistor design.
  • 80V collector-emitter voltage rating.
  • 1A continuous collector current capability.
  • Surface-mount SOT-223 package.
  • 130MHz transition frequency for medium-speed switching.

BCP56T3G Applications

  • Ideal for audio amplifier output stages.
  • Used in medium power switching circuits.
  • Suitable for general-purpose linear amplification.
  • Applicable in surface-mount power management designs.

BCP56T3G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the collector-emitter voltage rating of the BCP56T3G?

The collector-emitter voltage (VCEO) is 80V.

What is the maximum collector current for the BCP56T3G?

The continuous collector current is 1A, with a peak current of 2A.

What package is the BCP56T3G available in?

The BCP56T3G is housed in a surface-mount SOT-223 package (TO-261-4, TO-261AA).

What is the operating temperature range for the BCP56T3G?

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

What is the DC current gain (hFE) of the BCP56T3G?

The minimum DC current gain (hFE) is 40 at Ic=150mA and Vce=2V.

What is the power dissipation of the BCP56T3G?

The total power dissipation is 1.5W at 25°C ambient temperature.

Is the BCP56T3G RoHS compliant?

The datasheet claims the device is Pb-Free, Halogen Free/BFR Free, and RoHS Compliant, but this has not been independently verified.

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