High Voltage MOSFETs | FDT3N40

Power MOSFET, N-Channel, UniFETTM, 400V, 2A, 3.4Ω, SOT-223

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Overview

UniFETTM MOSFET is a high voltage MOSFET family based on planar stripe and DMOS technology. This MOSFET is tailored to reduce on-state resistance, and to provide better switching performance and higher avalanche energy strength. This device family is suitable for switching power converter applications such as power factor correction (PFC), flat panel display (FPD) TV power, ATX and electronic lamp ballasts.

  • LED TV
  • Lighting
  • Uninterruptible Power Supplies

  • RDS(on) = 3.4Ω ( Max.)@ VGS = 10V, ID = 1A
  • Low gate charge ( Typ. 4.5nC)
  • Low Crss ( Typ. 3.7pF)
  • 100% avalanche tested

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Package Type

Case Outline

MSL Type

MSL Temp (°C)

Container Type

Container Qty.

ON Target

Channel Polarity

Silicon Family

Package Name

Type

Gate Level

Wide SOA Mosfets

Configuration

OPN in older Technology

V(BR)DSS Min (V)

RDS(on) Max @ VGS = 10 V (mΩ)

VGS Max (V)

Vgs(th) Max (V)

ID Max (A)

PD Max (W)

RDS(on) Max @ VGS = 2.5 V (mΩ)

RDS(on) Max @ VGS = 4.5 V (mΩ)

Qg Typ @ VGS = 4.5 V (nC)

Qg Typ @ VGS = 10 V (nC)

Ciss Typ (pF)

Qgd Typ @ VGS = 4.5 V (nC)

Qrr Typ (nC)

Coss Typ (pF)

Crss Typ (pF)

Reference Price

FDT3N40TF

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CAD Model

Pb

A

H

P

SOT-223-4 / TO-261-4

318H-01

1

250

REEL

4000

N

N-Channel

PowerTrench® T1

SOT-223-4

High Voltage

Standard

0

Single

0

400

3400

±30

5

2

2

-

10.7

10.7

4.5

173

2

0.75

30

3.7

Price N/A

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Reliability Data

Die Related Summary Data

Device: FDT3N40TF

Equivalent to wafer fab process: 3C

Product Technology

Product Technology

Equivalent Device-Hours

MTBF/MTTF in Hours

FITS

3C

0

1676189102

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Re-calculate Data

Data is based on the following assumptions.

Note: The temperature and confidence level may be adjusted to your requirements.

Disclaimer: A reliability FIT rate calculated using this tool shall not be used for any functional safety purpose. In case a raw FIT rate needs to be estimated for a component which is targeted to be used in a safety critical application (i.e. compliant to ISO 26262 standard) it should be calculated according to generic safety standards (IEC62380, IEC61709, SN29500, FIDES, etc.)

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