Datasheet > SI7121DN

SI7121DN

更新时间： 2024-11-07 12:46:59

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威世 - VISHAY		/
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描述
P-Channel 30-V (D-S) MOSFET

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SI7121DN 数据手册

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Si7121DN

Vishay Siliconix

P-Channel 30-V (D-S) MOSFET

FEATURES

PRODUCT SUMMARY

•

Halogen-free

V_DS(V)

R_DS(on)(Ω)

I_D(A)

Q_g(Typ.)

TrenchFET^®Power MOSFET

100% R_gTested

- 16^d

0.018 at V_GS= - 10 V

0.0305 at V_GS= - 4.5 V

RoHS

- 30

22 nC

COMPLIANT

100% UIS Tested

APPLICATIONS

PowerPAK^®1212-8

•

Notebook Battery Charging

Notebook Adapter Switch

3.30 mm

Bottom View

Ordering Information: Si7121DN-T1-GE3 (Lead (Pb)-free and Halogen-free)

P-Channel MOSFET

ABSOLUTE MAXIMUM RATINGS T = 25 °C, unless otherwise noted

Parameter

Symbol

V_DS

Limit

- 30

Unit

Drain-Source Voltage

Gate-Source Voltage

V_GS

- 16^d

- 10.6^{a, b}

- 8.6^{a, b}

- 50

- 16^d

- 3.0^{a, b}

- 20

_C= 25 °C

T_C= 70 °C

T_A= 25 °C

T_A= 70 °C

Continuous Drain Current (T_J= 150 °C)

I_D

I_DM

I_S

Pulsed Drain Current

T_C= 25 °C

Continuous Source-Drain Diode Current

T_A= 25 °C

I_AS

Avalanche Current

L = 0.1 mH

E_AS

Single-Pulse Avalanche Energy

_C= 25 °C

_C= 70 °C

_A= 25 °C

P_D

Maximum Power Dissipation

3.7^{a, b}

2.4^{a, b}

- 55 to 150

260

T_A= 70 °C

T_J, T_stg

Operating Junction and Storage Temperature Range

Soldering Recommendations (Peak Temperature)^{e, f}

°C

THERMAL RESISTANCE RATINGS

Parameter

Symbol

R_thJA

R_thJC

Typical

Maximum

Unit

°C/W

Maximum Junction-to-Ambient^{a, c}

t ≤ 10 s

Steady State

Maximum Junction-to-Case

1.9

2.4

Notes:

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

b. t = 10 s.

c. Maximum under Steady State conditions is 81 °C/W.

d. Package limited.

e. See Solder Profile (http://www.vishay.com/doc?73257). The PowerPAK 1212-8 is a leadless package. The end of the lead terminal is exposed

copper (not plated) as a result of the singulation process in manufacturing. A solder fillet at the exposed copper tip cannot be guaranteed and

is not required to ensure adequate bottom side solder interconnection.

f. Rework Conditions: manual soldering with a soldering iron is not recommended for leadless components.

Document Number: 69956

S-81466-Rev. C, 23-Jun-08

www.vishay.com

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