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STN951 The STMicroelectronics STN951 is a PNP bipolar transistor designed for surface mount applications. It features a 60V collector-emitter voltage and a 5A collector current.
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STN951

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Mfr Name: STMicroelectronics
STMicroelectronics
The STMicroelectronics STN951 is a PNP bipolar transistor designed for surface mount applications. It features a 60V collector-emitter voltage and a 5A collector current.
✓ Total Stock: 69,000 pcs
$ Price Range: $1.09

STN951 Available from 1 distributor

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STN951 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
DC Current Gain (hFE) (Min) @ Ic, Vce
Frequency
Mounting Type
Operating Temperature
Power
Supplier Device Package
Supplier Package
Transistor Type
Vce Saturation (Max) @ Ib, Ic
Voltage
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STN951 Description

Short technical summary and product information.

The STMicroelectronics STN951 is a PNP bipolar junction transistor (BJT) suitable for various electronic applications. It is packaged in a SOT-223 surface mount case, offering convenient integration into printed circuit boards.

 

Key electrical characteristics include a maximum collector-emitter voltage of 60V and a continuous collector current rating of 5A. The device can dissipate up to 1.6W of power. It exhibits a minimum DC current gain (hFE) of 150 at 2A collector current and 1V collector-emitter voltage. The saturation voltage (Vce) is a maximum of 500mV at 200mA base current and 5A collector current. The transition frequency (fT) is rated at a minimum of 130MHz.

 

Operating temperature for the STN951 ranges up to 150°C (TJ). The component is supplied in a TO-261-4, TO-261AA package configuration. Compliance data indicates RoHS3 compliance, MSL 1 Unlimited, and REACH Unaffected status, though these are noted as low-confidence sources.

STN951 Quick Information

Product Type: Bipolar Transistor
Canonical Name: STMicroelectronics STN951 PNP Bipolar Transistor
Subcategory: Single

STN951 Compliance

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

STN951 Estimated Pricing

Qty Low High
1+ $1.09 $1.09

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

STN951 Features

  • PNP bipolar junction transistor.
  • 60V collector-emitter voltage rating.
  • 5A continuous collector current.
  • 1.6W power dissipation capability.
  • Surface mount SOT-223 package.

STN951 Applications

  • Suitable for power switching circuits.
  • Used in amplification stages.
  • Ideal for general purpose applications.
  • Component for power management ICs.

STN951 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum collector-emitter voltage for the STN951?

The maximum collector-emitter voltage for the STN951 is 60V.

What is the continuous collector current rating of the STN951?

The STN951 has a continuous collector current rating of 5A.

What is the power dissipation of the STN951 transistor?

The power dissipation for the STN951 is 1.6W.

What is the minimum DC current gain (hFE) of the STN951?

The minimum DC current gain (hFE) for the STN951 is 150 at 2A collector current and 1V collector-emitter voltage.

What is the operating temperature range for the STN951?

The operating temperature for the STN951 is up to 150°C (TJ).

What package type is the STN951 supplied in?

The STN951 is supplied in a SOT-223 package, also referred to as TO-261-4 or TO-261AA.

Is the STN951 RoHS compliant?

The STN951 is listed as RoHS3 Compliant.

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