SI9942DY datasheet(1/6 Pages) VISHAY

Part #	SI9942DY

Description	Complimentary 20-V (D-S) MOSFET

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Si9942DY

Vishay Siliconix

Document Number: 70130

S-000652—Rev. L, 27-Mar-00

www.vishay.com

S FaxBack 408-970-5600

1

Complimentary 20-V (D-S) MOSFET

PRODUCT SUMMARY

VDS (V)

rDS(on) (W)

ID (A)

N-Channel

20

0.125 @ VGS = 10 V

"3.0

N-Channel

20

0.250 @ VGS = 4.5 V

"2.0

P-Channel

–20

0.200 @ VGS = –10 V

"2.5

P-Channel

–20

0.350 @ VGS = –4.5 V

"2.0

S1

D1

G1

D1

S2

D2

G2

D2

SO-8

5

6

7

8

Top View

2

3

4

1

N-Channel MOSFET

D1 D1

G1

S1

S2

G2

D2 D2

P-Channel MOSFET

ABSOLUTE MAXIMUM RATINGS (TA = 25_C UNLESS OTHERWISE NOTED)

Parameter

Symbol

N-Channel

P-Channel

Unit

Drain-Source Voltage

VDS

20

–20

V

Gate-Source Voltage

VGS

"20

V

Continuous Drain Current (TJ = 150_C)a

TA = 25_C

ID

"3.0

"2.5

A

Continuous Drain Current (TJ = 150_C)a

TA = 70_C

ID

"2.5

"2.0

A

Pulsed Drain Current

IDM

"10

A

Continuous Source Current (Diode Conduction)a

IS

1.6

–1.6

Maximum Power Dissipationa

TA = 25_C

PD

2.0

W

Maximum Power Dissipationa

TA = 70_C

PD

1.3

W

Operating Junction and Storage Temperature Range

TJ, Tstg

–55 to 150

_C

THERMAL RESISTANCE RATINGS

Parameter

Symbol

N- or P-Channel

Unit

Maximum Junction-to-Ambienta

RthJA

62.5

_C/W

Notes

a.

Surface Mounted on FR4 Board, t

v 10 sec.

For SPICE model information via the Worldwide Web: http://www.vishay.com/www/product/spice.htm

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