Vishay Siliconix

Si5479DU

Document Number: 73368

S-81448-Rev. B, 23-Jun-08

www.vishay.com

1

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

FEATURES

•

Halogen-free

•

•

•

- Small Footprint Area

- Low On-Resistance

- Thin 0.8 mm Profile

APPLICATIONS

•

Load Switch, PA Switch, and Battery Switch for Portable

Applications

PRODUCT SUMMARY

a

- 12

- 16.9

21 nC

- 16

- 16

Ordering Information: Si5479DU-T1-GE3 (Lead (Pb)-free and Halogen-free)

Marking Code

BB

XXX

Lot Traceability

and Date Code

Part # Code

Bottom View

PowerPAK ChipFET Single

D

D

D

G

1

2

8

7

6

5

D

D

D

S

3

4

S

S

G

D

P-Channel MOSFET

Notes:

a. Package limited.

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

c. t = 5 s.

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.

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

f. Maximum under Steady State conditions is 90 °C/W.

Parameter

Symbol

Limit

Unit

Drain-Source Voltage

- 12

V

Gate-Source Voltage

± 8

A

Pulsed Drain Current

- 20

Continuous Source-Drain Diode Current

- 14.8

Maximum Power Dissipation

17.8

W

11.4

Operating Junction and Storage Temperature Range

- 55 to 150

°C

260

THERMAL RESISTANCE RATINGS

Parameter

Symbol

Typical

Maximum

Unit

t

≤ 5 s

30

40

°C/W

Maximum Junction-to-Case (Drain)

Steady State

5.5

7

RoHS

COMPLIANT