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BUZ71A

The ST BUZ71A is an N-Channel Power MOSFET designed for high current and high-speed switching applications. It features a 50V drain-source voltage and 13A continuous drain current.

✓ Total Stock: 8 pcs

$ Price Range: $0.77

BUZ71A Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Partservice ✓ Non-Authorised Inventory information	8 pcs On Request	8 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

BUZ71A Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	STMicroelectronics
Input Capacitance	760 pF
Mounting Type	Through Hole
Reverse Recovery Time	65 ns
Storage Temperature	-65 to 175 °C
Turn On Time	20 ns

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BUZ71A Description

Short technical summary and product information.

The ST BUZ71A is an N-Channel STripFET Power MOSFET with a drain-source voltage rating of 50V and a continuous drain current capability of 13A at 25°C. It offers a typical static drain-source on-resistance of 0.1 Ohm at 9A and 10V gate-source voltage.

This power MOSFET is built with avalanche rugged technology and is 100% avalanche tested, making it suitable for demanding applications. Its operating junction temperature can reach up to 175°C, and it has a total power dissipation of 40W at 25°C.

The BUZ71A is packaged in a TO-220 case with a through-hole mounting type. Its electrical characteristics include a gate threshold voltage ranging from 2.1V to 4V and fast switching times with typical turn-on time of 20ns and fall time of 35ns.

Applications for the BUZ71A include high current, high-speed switching, solenoid and relay drivers, regulators, DC-DC and DC-AC converters, motor control, audio amplifiers, and automotive environments such as injection systems, ABS, and airbag drivers.

BUZ71A Quick Information

Product Type: Power MOSFET

Canonical Name: ST BUZ71A N-Channel Power MOSFET

Subcategory: N-Channel

BUZ71A Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

BUZ71A Estimated Pricing

Qty	Low	High
1+	$0.77	$0.77

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

BUZ71A Features

N-Channel STripFET Power MOSFET
50V Drain-Source Voltage Rating
13A Continuous Drain Current
Typical 0.1 Ohm On-Resistance
TO-220 Package for Through-Hole Mounting

BUZ71A Applications

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

BUZ71A FAQs

6 frequently asked questions generated from this part’s specifications.

What is the maximum drain-source voltage for the BUZ71A?

The maximum drain-source voltage (VDS) for the BUZ71A is 50V when the gate-source voltage (VGS) is 0.

What is the continuous drain current of the BUZ71A at 25°C?

The continuous drain current (ID) for the BUZ71A is 13A at a case temperature of 25°C.

What is the typical on-resistance (RDS(on)) of the BUZ71A?

The typical static drain-source on-resistance (RDS(on)) for the BUZ71A is 0.1 Ohm when the gate-source voltage (VGS) is 10V and the drain current (ID) is 9A.

What is the operating temperature range for the BUZ71A?

The storage temperature range (Tstg) for the BUZ71A is -65 to 175°C, and the maximum operating junction temperature (Tj) is 175°C.

What package type is the BUZ71A supplied in?

The BUZ71A is supplied in a TO-220 package.

What are the typical switching times for the BUZ71A?

Typical switching times for the BUZ71A include a turn-on time of 20ns, rise time of 65ns, turn-off delay of 70ns, and fall time of 35ns.