BUK6D43-60EX N-channel enhancement mode MOSFET from Nexperia, rated for 60V and 5A continuous drain current, in a surface-mount DFN2020MD-6 package.
Mfr Part #:

BUK6D43-60EX

Available from 2 distributors
Mfr Name: Nexperia USA Inc.
Nexperia USA Inc.
N-channel enhancement mode MOSFET from Nexperia, rated for 60V and 5A continuous drain current, in a surface-mount DFN2020MD-6 package.
✓ Total Stock: 337,724 pcs
$ Price Range: $0.14 - $0.83

BUK6D43-60EX 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
327,000 pcs
327000 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
10,724 pcs
10724 pcs On Request 1 On Request On Request On Request On Request On Request

BUK6D43-60EX Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Current
Drain to Source Voltage (Vdss)
Drive Voltage (Max Rds On, Min Rds On)
FET Type
Gate Charge (Qg) (Max) @ Vgs
Input Capacitance (Ciss) (Max) @ Vds
Junction Temperature
Mounting Type
Operating Temperature
Power Dissipation (Max)
Rds On (Max) @ Id, Vgs
Storage Temperature
Supplier Device Package
Tape & Reel
Technology
Termination Style
Vgs (Max)
Vgs(th) (Max) @ Id

BUK6D43-60EX Description

Short technical summary and product information.

The BUK6D43-60EX is an N-channel enhancement mode Field-Effect Transistor (FET) from Nexperia, utilizing Trench MOSFET technology. It is designed for medium power applications and comes in a small DFN2020MD-6 (SOT1220) surface-mount plastic package with side wettable flanks for optical solder inspection. Key electrical specifications include a maximum drain-source voltage of 60V, a drain current of 5A at ambient temperature (up to 13A at case temperature), and a low on-state resistance of 43 milliohms typical at 10V gate drive. The device features a gate threshold voltage of 2.7V maximum, gate charge of 18nC, and input capacitance of 590pF. It is AEC-Q101 qualified for automotive applications and supports an extended temperature range of -55°C to 175°C. Typical applications include relay drivers, high-speed line drivers, low-side load switches, and general switching circuits. The package is leadless and ultra thin, measuring 2x2x0.65mm, suitable for compact designs.

BUK6D43-60EX Quick Information

Product Type: N-Channel MOSFET
Canonical Name: BUK6D43-60EX
Subcategory: Single MOSFET

BUK6D43-60EX Compliance

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

BUK6D43-60EX Estimated Pricing

Qty Low High
1+ $0.83 $0.83
10+ $0.52 $0.52
100+ $0.33 $0.33
500+ $0.25 $0.25
1,000+ $0.23 $0.23
3,000+ $0.15 $0.15
6,000+ $0.14 $0.14
9,000+ $0.14 $0.14

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

BUK6D43-60EX Features

  • N-channel Trench MOSFET technology.
  • Rated for 60V drain-source voltage.
  • Supports 5A continuous drain current.
  • Low on-resistance of 43 milliohms.
  • AEC-Q101 qualified for automotive use.

BUK6D43-60EX Applications

  • Used as relay driver in automotive modules.
  • Suitable for high-speed line drivers.
  • Ideal for low-side load switches.
  • Employed in general switching circuits.

BUK6D43-60EX FAQs

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

60V.

What package is the BUK6D43-60EX available in?

DFN2020MD-6 (SOT1220) surface mount package.

What is the operating temperature range?

-55°C to 175°C.

Is the BUK6D43-60EX RoHS compliant?

It is listed as RoHS3 compliant, but the compliance data is unverified.

What is the maximum drain current?

5A at ambient temperature (25°C), up to 13A at case temperature (25°C).

What is the on-resistance?

43 mOhm maximum at Vgs=10V, Id=5A.

Is this part automotive qualified?

Yes, it is AEC-Q101 qualified.

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