SI7909DN

更新时间： 2024-09-14 21:54:55

品牌	Logo	应用领域
威世 - VISHAY		/
页数	文件大小	规格书
5页	186K
描述
Dual P-Channel 12-V (D-S) MOSFET

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SI7909DN 数据手册

Si7909DN

Vishay Siliconix

New Product

Dual P-Channel 12-V (D-S) MOSFET

FEATURES

PRODUCT SUMMARY

•

TrenchFET^®Power MOSFETS: 1.8-V Rated

V_DS(V)

r_DS(on)(Ω)

I_D(A)

–7.7

–6.8

–5.7

New Low Thermal Resistance PowerPAK^®

Package

Pb-free

Available

0.037 @ V_GS= –4.5 V

0.048 @ V_GS= –2.5 V

0.068 @ V_GS= –1.8 V

•

Advanced High Cell Density Process

Ultra-Low r_DS(on), and High P_DCapability

RoHS*

–12

COMPLIANT

APPLICATIONS

•

Load Switch

PA Switch

Battery Switch

Bi-Directional Switch

PowerPAK 1212-8

3.30 mm

Bottom View

P-Channel MOSFET

Ordering Information: Si7909DN-T1

Si7909DN–T1–E3 (Lead (Pb)–free)

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

Parameter

Symbol

10 secs

Steady State

Unit

Drain-Source Voltage

Gate-Source Voltage

V_DS

–12

V_GS

T_A= 25°C

–7.7

–5.5

–5.3

–3.8

Continuous Drain Current (T_J= 150°C)^a

I_D

T_A= 85°C

I_DM

I_S

–20

Pulsed Drain Current

Continuous Source Current (Diode Conduction)^a

–2.3

2.8

–1.1

1.3

_A= 25°C

_A= 85°C

Maximum Power Dissipation^a

P_D

1.5

0.85

Operating Junction and Storage Temperature Range

Soldering Recommendations (Peak Temperature)^b,c

T_J, T_stg

–55 to 150

260

°C

THERMAL RESISTANCE RATINGS

Parameter

Symbol

Typical

Maximum

Unit

t ≤ 10 sec

Maximum Junction-to-Ambient^a

R_thJA

Steady State

°C/W

Maximum Junction-to-Case

R_thJC

Notes

a. Surface Mounted on 1“ x 1“ FR4 Board.

b. See Solder Profile (http://www.vishay.com/ppg?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.

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

* Pb containing terminations are not RoHS compliant, exemptions may apply

Document Number: 71996

S-51210–Rev. C, 27-Jun-05

www.vishay.com

12 3 4 5

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