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BUZ11A The BUZ11A is an N-Channel Power MOSFET from STMicroelectronics, designed for high current and high-speed switching applications. It features a 50V breakdown voltage and a typical Rds(on) of 0.045 Ohm.
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BUZ11A

Available from 1 distributors
Mfr Name: STMicroelectronics
STMicroelectronics
The BUZ11A is an N-Channel Power MOSFET from STMicroelectronics, designed for high current and high-speed switching applications. It features a 50V breakdown voltage and a typical Rds(on) of 0.045 Ohm.
✓ Total Stock: 4 pcs
$ Price Range: $1.84

BUZ11A Available from 1 distributor

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✓ Non-Authorised
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4 pcs
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BUZ11A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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BUZ11A Description

Short technical summary and product information.

The BUZ11A is an N-Channel Power MOSFET manufactured by STMicroelectronics, utilizing STripFET technology. It is designed for high current, high-speed switching applications and offers avalanche ruggedness.

 

Key electrical specifications include a drain-source breakdown voltage of 50V, a continuous drain current of 26A at 25°C, and a typical static drain-source on-resistance of 0.045 Ohm at 10V gate-source voltage. The device also features a typical gate threshold voltage of 3V and a high current capability.

 

With a maximum operating junction temperature of 175°C and a total power dissipation of 75W at 25°C, the BUZ11A is suitable for demanding applications. Its thermal resistance junction-to-case is 1.67°C/W.

 

The MOSFET is housed in a TO-220 package, designed for through-hole mounting. Applications include high current, high-speed switching, solenoid and relay drivers, regulators, DC-DC converters, motor control, and automotive environments.

BUZ11A Quick Information

Product Type: MOSFET
Canonical Name: BUZ11A N-Channel Power MOSFET
Subcategory: N-Channel Power MOSFET

BUZ11A Compliance

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

BUZ11A Estimated Pricing

Qty Low High
1+ $1.84 $1.84

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

BUZ11A Features

  • N-Channel Power MOSFET with STripFET technology.
  • 50V drain-source breakdown voltage.
  • 26A continuous drain current.
  • 0.045 Ohm typical drain-source on-resistance.
  • TO-220 package for through-hole mounting.

BUZ11A Applications

  • High current, high-speed switching.
  • Solenoid and relay drivers.
  • DC-DC and DC-AC converters.
  • Motor control and audio amplifiers.
  • Automotive applications.

BUZ11A FAQs

5 frequently asked questions generated from this part’s specifications.
What is the maximum drain-source voltage for the BUZ11A?

The maximum drain-source voltage for the BUZ11A is 50V.

What is the continuous drain current of the BUZ11A at 25°C?

The continuous drain current for the BUZ11A at 25°C is 26A.

What is the typical static drain-source on-resistance?

The typical static drain-source on-resistance is 0.045 Ohm at a gate-source voltage of 10V and a drain current of 19A.

What is the maximum operating junction temperature?

The maximum operating junction temperature is 175°C.

What package type is the BUZ11A available in?

The BUZ11A is available in a TO-220 package.

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