Mfr Part #:

BUK7Y14-80EX

Nexperia BUK7Y14-80EX is an N-Channel MOSFET rated for 80V drain-source voltage and 65A continuous drain current. It features low on-resistance of 14 mΩ max and is housed in a surface-mount LFPAK56 (Power-SO8) package.

✓ Total Stock: 4,020 pcs

$ Price Range: $0.48 - $1.79

BUK7Y14-80EX Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Optech Co.,Limited ✓ Non-Authorised Inventory information	4,020 pcs On Request	4020 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

BUK7Y14-80EX Description

Short technical summary and product information.

The BUK7Y14-80EX is a standard level N-channel MOSFET from Nexperia, designed using TrenchMOS technology. It is rated for a drain-source voltage of 80V and a continuous drain current of 65A at Tc=25°C. The drain-source on-resistance is 14 mΩ maximum at VGS=10V and ID=15A, with a typical value of 9.2 mΩ. The gate charge is 44.8 nC maximum, and the input capacitance is 3155 pF at VDS=25V. The device is repetitive avalanche rated and has a maximum power dissipation of 147W at Tc=25°C. It operates over a junction temperature range of -55°C to 175°C. The MOSFET is packaged in a surface-mount LFPAK56 (Power-SO8) package, also known as SOT-669, suitable for compact designs. It is qualified to AEC Q101 standard for automotive applications, making it suitable for 12V, 24V, and 48V automotive systems, motor control, lamp and solenoid control, transmission control, and high-performance power switching.

BUK7Y14-80EX Quick Information

Product Type: N-Channel MOSFET

Canonical Name: Nexperia BUK7Y14-80EX N-Channel MOSFET

Subcategory: Single MOSFET

BUK7Y14-80EX Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

BUK7Y14-80EX Estimated Pricing

Qty	Low	High
1+	$1.79	$1.79
10+	$1.14	$1.14
100+	$0.76	$0.76
500+	$0.60	$0.60
1,000+	$0.52	$0.52
1,500+	$0.48	$0.48
3,000+	$0.48	$0.48

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

BUK7Y14-80EX Features

N-channel 80V 65A MOSFET in LFPAK56.
Low on-resistance 14 mΩ max at 10V gate drive.
AEC Q101 qualified for automotive applications.
Repetitive avalanche rated for ruggedness.
Operating temperature range -55°C to 175°C.

BUK7Y14-80EX Applications

12V, 24V and 48V automotive systems.
Motor, lamp and solenoid control.
Transmission control applications.
High performance power switching circuits.

BUK7Y14-80EX FAQs

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

What is the drain-source voltage rating of the BUK7Y14-80EX?

80V.

What is the package type of this MOSFET?

SC-100, SOT-669 (LFPAK56 Power-SO8).

What is the operating temperature range?

-55°C to 175°C.

Is the BUK7Y14-80EX RoHS compliant?

RoHS3 Compliant (unverified).

What is the continuous drain current rating?

65A at Tc=25°C.

What is the gate threshold voltage?

4V maximum at ID=1mA.

What is the maximum drain-source on-resistance?

14 mΩ at VGS=10V, ID=15A.

Category	Transistors - FETs, MOSFETs - Single
Manufacturer Name	Nexperia USA Inc.
AEC Qualified	Yes
Automotive Grade	Yes
Current	65 A
Drain to Source Voltage (Vdss)	80 V
Drive Voltage (Max Rds On, Min Rds On)	10 V
FET Type	N-Channel
Gate Charge (Qg) (Max) @ Vgs	44.8 nC
Input Capacitance (Ciss) (Max) @ Vds	3155 pF
Mounting Type	Surface Mount
Operating Temperature	-55°C ~ 175°C
Power Dissipation (Max)	147 W
Rds On (Max) @ Id, Vgs	9.2 mΩ typical, 14 mΩ max
Storage Temperature	-55.0°C ~ 175.0°C
Supplier Device Package	LFPAK56, Power-SO8
Tape & Reel	Yes
Technology	TrenchMOS (Metal Oxide)
Vgs (Max)	±20 V
Vgs(th) (Max) @ Id	4 V