Datasheet > Si4943CDY

Si4943CDY

更新时间： 2024-09-17 14:54:39

品牌	Logo	应用领域
威世 - VISHAY		/
页数	文件大小	规格书
9页	205K
描述
Dual P-Channel 20 V (D-S) MOSFET

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Si4943CDY 数据手册

Si4943CDY

Vishay Siliconix

www.vishay.com

Dual P-Channel 20 V (D-S) MOSFET

FEATURES

SO-8 Dual

D₂

• TrenchFET^®power MOSFET

• 100 % R_gand UIS tested

• Material categorization:

D₂

D₁

for definitions of compliance please see

www.vishay.com/doc?99912

Available

G₂

S₂

APPLICATIONS

G₁

• Load switching

- Computer

S₁

Top View

- Game systems

PRODUCT SUMMARY

V_DS(V)

• Battery switching

- 2-cell Li-ion

-20

_DS(on)max. (Ω) at V_GS= -10 V

_DS(on)max. (Ω) at V_GS= -4.5 V

0.0192

0.0330

Q_gtyp. (nC)

_D(A) ^{a, e}

Configuration

-8

P-Channel MOSFET

Dual

ORDERING INFORMATION

Package

SO-8

Si4943CDY-T1-GE3

Lead (Pb)-free and halogen-free

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

PARAMETER

SYMBOL

V_DS

LIMIT

-20

UNIT

Drain-source voltage

Gate-source voltage

V_GS

T_C= 25 °C

T_C= 70 °C

T_A= 25 °C

T_A= 70 °C

-8 ^e

-8 ^{b, c, e}

-6.7 ^{b, c}

-30

Continuous drain current (T_J= 150 °C)

I_D

Pulsed drain current (10 μs pulse width)

Source-drain current diode current

I_DM

I_S

I_SM

I_AS

_C= 25 °C

-2.5

-1.7 ^{b, c}

T_A= 25 °C

Pulsed source-drain current

Single pulse avalanche current

Single-pulse avalanche energy

-30

-11

L = 0.1 mH

T_C= 25 °C

E_AS

3.1

_C= 70 °C

Maximum power dissipation

P_D

T_A= 25 °C

T_A= 70 °C

2 ^{b, c}

1.28 ^{b, c}

-50 to +150

Operating junction and storage temperature range

T_J, T_stg

°C

THERMAL RESISTANCE RATINGS

LIMIT

PARAMETER

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

SYMBOL

TYPICAL

MAXIMUM

62.5

UNIT

t ≤ 10 s

Steady state

R_thJA

R_thJF

°C/W

Maximum junction-to-foot (drain)

Notes

a. Based on T_C= 25 °C

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

c. t = 10 s

d. Maximum under steady state conditions is 110 °C/W

e. Package limited

S09-0704-Rev. B, 27-Apr-09

Document Number: 69985

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...9

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