Vishay SQ3426CE Type N-Channel Single MOSFETs, 18 A, 60 V Enhancement, 8-Pin PowerPAK

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RS Stock No.:
653-186
Mfr. Part No.:
SQ7414CENW-T1_JE3
Manufacturer:
Vishay
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Brand

Vishay

Channel Type

Type N

Product Type

Single MOSFETs

Maximum Continuous Drain Current Id

18A

Maximum Drain Source Voltage Vds

60V

Series

SQ3426CE

Package Type

PowerPAK

Mount Type

PCB

Pin Count

8

Maximum Drain Source Resistance Rds

0.028Ω

Channel Mode

Enhancement

Minimum Operating Temperature

-55°C

Typical Gate Charge Qg @ Vgs

25nC

Forward Voltage Vf

1.2V

Maximum Power Dissipation Pd

62W

Maximum Operating Temperature

175°C

Standards/Approvals

AEC-Q101

Height

1.12mm

Length

3.4mm

Automotive Standard

AEC-Q101

Vishay SQ7414CENW Series Single MOSFETs, 60V Drain Source Voltage, 18A Continuous Drain Current - SQ7414CENW-T1_JE3


This single MOSFET provides switch and amplification capability for power electronic circuits in demanding automotive and industrial contexts. Designed as an N‑channel enhancement device, it is intended for PCB mounting where controlled conduction and thermal resilience are required.

Features and Benefits:


• 60V maximum drain voltage for higher‑voltage systems • 18A continuous drain current to handle substantial load currents • 0.028Ω on‑resistance reducing conduction losses • 25nC typical gate charge for efficient switching control • 62W power dissipation enabling elevated power handling • 175°C maximum operating temperature for high‑temperature environments

Applications


• Suitable for automotive power distribution modules requiring AEC‑Q101 grade components • Ideal for motor drive stages in industrial automation systems • Used for switch‑stage functions in power management units on PCBs • Can be used for battery protection and load switching in vehicle electronics

What gate drive considerations are necessary for efficient switching?


Use a gate driver capable of sourcing and sinking currents to achieve the desired dv/dt given the 25nC typical gate charge at the applied gate voltage.

How should thermal management be approached on a PCB?


Provide thermal vias and adequate copper area on the PCB to dissipate up to 62W and maintain junction temperatures below safe limits at the specified 175°C maximum.

What limits should be observed for safe operating voltages?


Ensure drain-source voltage never exceeds 60V and gate-source voltage remains within ±20V to prevent device stress.

Are there considerations for long‑term ambient extremes?


Design for operation down to -55°C and up to 175°C maximum device temperature, selecting materials and layouts that accommodate thermal cycling and expansion.

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