Datasheet > Si1442DH

Si1442DH

更新时间： 2024-09-15 14:53:55

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描述
N-Channel 12 V (D-S) MOSFET

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Si1442DH 数据手册

Si1442DH

Vishay Siliconix

www.vishay.com

N-Channel 12 V (D-S) MOSFET

FEATURES

• TrenchFET^®power MOSFET

SC-70 (6 leads)

SOT-363 Single

• 100 % R_gtested

• Material categorization:

For definitions of compliance please see

www.vishay.com/doc?99912

APPLICATIONS

• Load switch and battery

switch for portable devices

Top View

• DC/DC converters

Marking code: AT

• Low on-resistance for low

voltage drop

PRODUCT SUMMARY

V_DS(V)

0.020

0.024

0.030

13.1

R_DS(on)max. () at V_GS= 4.5 V

R_DS(on)max. () at V_GS= 2.5 V

R_DS(on)max. () at V_GS= 1.8 V

Q_gtyp. (nC)

N-Channel MOSFET

I_D(A) ^a

Configuration

Single

ORDERING INFORMATION

Package

SC-70

Lead (Pb)-free and halogen-free

Si1442DH-T1-GE3

ABSOLUTE MAXIMUM RATINGS (T_A= 25 °C, unless otherwise noted)

PARAMETER

SYMBOL

LIMIT

UNIT

Drain-source voltage

Gate-source voltage

V_DS

V_GS

T_F= 25 °C

T_F= 70 °C

T_A= 25 °C

T_A= 70 °C

4 ^a

4 ^{a, b, c}

Continuous drain current (T_J= 150 °C)

I_D

Pulsed drain current (t = 300 μs)

I_DM

I_S

T_F= 25 °C

T_A= 25 °C

T_F= 25 °C

T_F= 70 °C

T_A= 25 °C

T_A= 70 °C

2.3

1.3 ^{b, c}

Continuous source-drain diode current

2.8

1.8

Maximum power dissipation

P_D

1.56 ^{b, c}

1 ^{b, c}

-55 to +150

260

Operating junction and storage temperature range

Soldering recommendations (peak temperature)

T_J, T_stg

°C

THERMAL RESISTANCE RATINGS

PARAMETER

Maximum junction-to-ambient ^{b, d}

SYMBOL

R_thJA

TYPICAL

MAXIMUM

UNIT

t  5 s

°C/W

Maximum junction-to-foot (drain)

Steady state

R_thJF

Notes

a. T_F= 25 °C, package limited

b. Surface mounted on 1" x 1" FR4 board

c. t = 5 s

d. Maximum under steady state conditions is 125 °C/W

S12-0546-Rev. A, 12-Mar-12

Document Number: 63772

For technical questions, contact: pmostechsupport@vishay.com

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

12 3 4 5 6 7...12

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