Small Signal MOSFETs | SI3443DV

P-Channel 2.5V Specified PowerTrench® MOSFET -20V, -4A, 65mΩ

Obsolete

Datasheet

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Overview

This P-Channel 2.5V specified MOSFET is produced using onsemi's advanced PowerTrench process that has been especially tailored to minimize on-state resistance and yet maintain low gate charge for superior switching performance. These devices have been designed to offer exceptional power dissipation in a very small footprint for applications where the larger packages are impractical.

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

  • -4 A, -20 V
  • RDS(ON) = 0.065Ω @ VGS = -4.5 V
  • RDS(ON) = 0.100Ω @ VGS = -2.5 V
  • Fast switching speed
  • Low gate charge (7.2nC typical)
  • High performance trench technology for extremely low RDS(ON)
  • SuperSOT™ -6 package: small footprint (72% smallerthan standard SO-8); low profile (1mm thick)

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Reliability Data

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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

SI3443DV

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Obsolete

CAD Model

Pb

A

H

P

TSOT-23-6

419BL

1

260

REEL

3000

N

P-Channel

PowerTrench® T1

TSOT-23-6

Small Signal

Logic

0

Single

0

-20

-

8

-1.5

-4

1.6

100

65

17

7.2

640

-

-

-

-

Price N/A

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Reliability Data

Die Related Summary Data

Device: SI3443DV

Equivalent to wafer fab process: TR

Product Technology

Product Technology

Equivalent Device-Hours

MTBF/MTTF in Hours

FITS

TR

1

1603286882

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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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