Small Signal MOSFETs | FDS4935BZ

Dual -30V P-Channel PowerTrench® MOSFET -6.9A 22mΩ

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Overview

This P-Channel MOSFET has been designed specifically to improve the overall efficiency of DC/DC converters using either synchronous or conventional switching PWM controllers, and battery chargers.
These MOSFETs feature faster switching and lower gate charge than other MOSFETs with comparable RDS(ON) specifications.
The result is a MOSFET that is easy and safer to drive (even at very high frequencies), and DC/DC power supply designs with higher overall efficiency.

  • This product is general usage and suitable for many different applications.

  • –6.9 A, –30 V
  • RDS(ON) = 22 mΩ @ VGS = –10 V
  • RDS(ON) = 35 m @ VGS = – 4.5 V
  • Extended VGSS range (–25V) for battery applications
  • ESD protection diode (note 3)
  • High performance trench technology for extremelylow RDS(ON)
  • High power and current handling capability

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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

FDS4935BZ

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Active

CAD Model

Pb

A

H

P

SOIC-8

751EB

1

260

REEL

2500

N

P-Channel

PowerTrench® T1

SOIC-8

Small Signal

Logic

0

Dual

0

-30

Q1=Q2=22

25

-3

-6.9

1.6

-

Q1=Q2=35

-

16

1360

-

-

-

-

$0.364

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Reliability Data

Die Related Summary Data

Device: FDS4935BZ

Equivalent to wafer fab process: TV

Product Technology

Product Technology

Equivalent Device-Hours

MTBF/MTTF in Hours

FITS

TV

0

1399545734

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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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