STN790A The STN790A is a Bipolar Junction Transistor (BJT) from STMicroelectronics. It features a maximum collector-emitter voltage of 30V and a maximum DC collector current of 3A.
Mfr Part #:

STN790A

Available from 2 distributors
Mfr Name: ST
ST
The STN790A is a Bipolar Junction Transistor (BJT) from STMicroelectronics. It features a maximum collector-emitter voltage of 30V and a maximum DC collector current of 3A.
✓ Total Stock: 354,565 pcs
$ Price Range: $2.81

STN790A Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
354,510 pcs
354510 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
55 pcs
55 pcs On Request 1 On Request On Request On Request On Request On Request

STN790A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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STN790A Description

Short technical summary and product information.

The STN790A is a single Bipolar Junction Transistor (BJT) manufactured by STMicroelectronics. This component is designed for various electronic applications requiring robust switching and amplification capabilities.

 

Key electrical specifications include a maximum DC collector current of 3A and a collector-emitter voltage (VCEO) of 30V. The device also offers a collector-base voltage (VCBO) of 40V and an emitter-base voltage (VEBO) of 5V. Its gain bandwidth product (fT) is 100 MHz, and the minimum DC collector/base gain (Hfe) is 100.

 

Operating within a wide temperature range from -65°C to +150°C, the STN790A has a maximum power dissipation of 1600 mW. It is housed in a surface-mount SOT-223 package, suitable for automated assembly processes.

 

This transistor is supplied in reel packaging, facilitating high-volume production environments. Its specifications make it suitable for general-purpose amplification and switching tasks in electronic circuits.

STN790A Quick Information

Product Type: Bipolar Transistor - BJT
Series: STN790A
Canonical Name: STN790A Bipolar Transistor
Subcategory: Bipolar Transistor - BJT

STN790A Compliance

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

STN790A Estimated Pricing

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1+ $2.81 $2.81

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

STN790A Features

  • 30V collector-emitter voltage maximum.
  • 3A maximum DC collector current.
  • 100 MHz gain bandwidth product.
  • Wide -65°C to +150°C operating range.
  • SOT-223 surface-mount package.

STN790A Applications

  • Used in power management circuits.
  • Suitable for DC-DC converter designs.
  • Ideal for motor driver applications.
  • Common in signal amplification stages.

STN790A FAQs

6 frequently asked questions generated from this part’s specifications.
What is the maximum collector current of the STN790A?

The maximum DC collector current is 3 A.

What is the collector-emitter voltage rating of the STN790A?

The maximum collector-emitter voltage (VCEO) is 30 V.

What is the gain-bandwidth product of the STN790A?

The typical gain-bandwidth product (fT) is 100 MHz.

What package is the STN790A available in?

The STN790A is available in a surface-mount SOT-223 package.

What is the operating temperature range of the STN790A?

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

What is the maximum power dissipation of the STN790A?

The maximum power dissipation is 1600 mW.

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