High Voltage MOSFETs | FDB20N50F

Power MOSFET, N-Channel, UniFETTM, FRFET®, 500 V, 20 A, 260 mΩ, D2PAK

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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. The body diode’s reverse recovery performance of UniFET FRFET® MOSFET has been enhanced by lifetime control. Its trr is less than 100nsec and the reverse dv/dt immunity is 15V/ns while normal planar MOSFETs have over 200nsec and 4.5V/nsec respectively. Therefore, it can remove additional component and improve system reliability in certain applications in which the performance of MOSFET’s body diode is significant. 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.

  • Lighting
  • Uninterruptible Power Supplies
  • AC-DC Power Supplies

  • LCD / LED / PDP TV

  • RDS(on) = 220 mΩ (Typ.) @ VGS = 10 V, ID = 10 A
  • Low Gate Charge (Typ. 50 nC)
  • Low Crss (Typ. 27 pF)
  • 100% Avalanche Tested
  • Improve dv/dt Capability
  • RoHS Compliant
  • Qualified according to JEDEC Standards JESD22-A113F andIPC/JEDEC J-STD-020D.1

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RDS(on) Max @ VGS = 2.5 V (mΩ)

RDS(on) Max @ VGS = 4.5 V (mΩ)

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Reference Price

FDB20N50F

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CAD Model

Pb

A

H

P

D2PAK-3 / TO-263-2

418AJ

1

245

REEL

800

Y

N-Channel

PowerTrench® T1

D2PAK

High Voltage

Standard

0

Single

0

500

260

5

5

20

250

-

-

-

50

2550

20

500

350

27

$1.4231

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Reliability Data

Die Related Summary Data

Device: FDB20N50F

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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