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BCP55 The BCP55 is an NPN bipolar junction transistor from ON Semiconductor. It features a 60V collector-emitter breakdown voltage and 1.5A collector current in a surface-mount SOT-223-4 package.
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BCP55

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The BCP55 is an NPN bipolar junction transistor from ON Semiconductor. It features a 60V collector-emitter breakdown voltage and 1.5A collector current in a surface-mount SOT-223-4 package.
✓ Total Stock: 78 pcs
$ Price Range: $0.22 - $0.81

BCP55 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Braun Electronic Components ✓
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78 pcs
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78 pcs On Request 1 On Request On Request On Request On Request On Request
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BCP55 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
DC Current Gain (hFE) (Min) @ Ic, Vce
Medical Grade
Mounting Type
Operating Temperature
Power
Supplier Device Package
Tape & Reel
Transistor Type
Vce Saturation (Max) @ Ib, Ic
Voltage
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BCP55 Description

Short technical summary and product information.

The BCP55 is an NPN bipolar junction transistor designed for general-purpose switching and amplification applications. With a collector-emitter breakdown voltage (Vceo) of 60V and a continuous collector current (Ic) rating of 1.5A, it is suitable for medium-power circuits. The device offers a minimum DC current gain (hFE) of 40 at 150mA and 2V, and a maximum collector-emitter saturation voltage of 500mV at 500mA and 50mA base current. Power dissipation is rated at 1.5W. The transistor is housed in a TO-261-4 / SOT-223-4 surface-mount package, enabling compact PCB designs. It operates over a junction temperature range of -55°C to 150°C. The BCP55 is RoHS3 compliant and has an MSL of 1 (unlimited). Typical applications include load switching, driver stages, and signal amplification in consumer, industrial, and automotive electronics.

BCP55 Quick Information

Product Type: NPN Bipolar Transistor
Canonical Name: BCP55 NPN Bipolar Transistor
Subcategory: Single NPN

BCP55 Compliance

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

BCP55 Estimated Pricing

Qty Low High
1+ $0.81 $0.81
10+ $0.50 $0.50
100+ $0.32 $0.32
500+ $0.25 $0.25
1,000+ $0.22 $0.22
4,000+ $0.22 $0.22

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

BCP55 Features

  • NPN bipolar junction transistor.
  • 60V collector-emitter breakdown voltage.
  • 1.5A continuous collector current.
  • Surface mount SOT-223-4 package.
  • RoHS3 compliant with MSL 1.

BCP55 Applications

  • General purpose switching circuits.
  • Signal amplification stages.
  • Load driver applications.
  • Medium power regulation circuits.

BCP55 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage of the BCP55?

The collector-emitter breakdown voltage (Vceo) is 60V.

What package does the BCP55 come in?

The BCP55 is available in a TO-261-4 / SOT-223-4 surface mount package.

What is the operating temperature range?

The operating junction temperature range is -55°C to 150°C.

Is the BCP55 RoHS compliant?

Yes, the BCP55 is RoHS3 compliant.

What is the DC current gain (hFE) of the BCP55?

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

What is the saturation voltage of the BCP55?

The maximum collector-emitter saturation voltage (Vce(sat)) is 500mV at Ib=50mA, Ic=500mA.

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