Low/Medium Voltage MOSFETs | FDMC8321L

N-Channel Power Trench® MOSFET 40V, 49A, 2.5mΩ

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Overview

This N-Channel MOSFET has been designed specifically to improve the overall efficiency and to minimize switch node ringing of DC/DC converters using either synchronous or convertional switching PWM contollers. It has been optimized for low gate charge, low rDS(on), fast switching speed body diode reverse recovery performance.

  • DC-DC Merchant Power Supply

  • Max rDS(on) = 2.5 mΩ at VGS = 10 V, ID = 22 A
  • Max rDS(on) = 4.1 mΩ at VGS = 4.5 V, ID = 18 A
  • Advanced Package and Silicon combination for low rDS(on) and high efficiency
  • Next Generation enhanced body diode technology, engineered for soft recovery
  • 100% UIL tested
  • RoHS Compliant

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Package Name

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Gate Level

Wide SOA Mosfets

Configuration

OPN in older Technology

V(BR)DSS Min (V)

RDS(on) Max @ VGS = 10 V (mΩ)

Vgs (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

FDMC8321L

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CAD Model

Pb

A

H

P

PQFN-8

483AK

1

260

REEL

3000

Y

N-Channel

PowerTrench® T1

Power 33 (u8FL)

Low-Medium Voltage

Logic

0

Single

0

40

2.5

±20

3

49

40

-

4.1

-

44

2930

5.8

20

1000

60

$0.462

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Reliability Data

Die Related Summary Data

Device: FDMC8321L

Equivalent to wafer fab process: RN

Product Technology

Product Technology

Equivalent Device-Hours

MTBF/MTTF in Hours

FITS

RN

9

5181260142

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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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