SI4972DY datasheet(1/15 Pages) VISHAY

부품명	SI4972DY

상세설명	Dual N-Channel 30-V (D-S) MOSFET

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Vishay Siliconix

Si4972DY

Document Number: 73849

S09-0138-Rev. D, 02-Feb-09

www.vishay.com

1

Dual N-Channel 30-V (D-S) MOSFET

FEATURES

•

Halogen-free According to IEC 61249-2-21

Available

•TrenchFET® Power MOSFET

•

100 % Rg Tested

APPLICATIONS

•

Logic DC/DC for Notebook PC

PRODUCT SUMMARY

VDS (V)

RDS(on) (Ω)

ID (A)

a

Qg (Typ.)

Channel 1

30

0.0145 at VGS = 10 V

10.8

8.3

0.0195 at VGS = 4.5 V

9.3

Channel 2

30

0.0265 at VGS = 10 V

7.2

4

0.036 at VGS = 4.5 V

6.2

Notes:

a. Based on TC = 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 (Ch 1) and 120 °C/W (Ch 2).

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

Parameter

Symbol

Channel 1

Channel 2

Unit

Drain-Source Voltage

VDS

30

V

Gate-Source Voltage

VGS

± 20

Continuous Drain Current (TJ = 150 °C)

TC = 25 °C

ID

10.8

7.2

A

TC = 70 °C

8.7

5.7

TA = 25 °C

8.7b,c

6.4b,c

TA = 70 °C

6.9b,c

5.1b,c

Pulsed Drain Current (10 µs Pulse Width)

IDM

20

Source-Drain Current Diode Current

TC = 25 °C

IS

2.5

2.1

TA = 25 °C

1.6b,c

Pulsed Source-Drain Current

ISM

20

Single Pulse Avalanche Current

L = 0.1 mH

IAS

15

6

Avalanche Energy

EAS

11

1.8

mJ

Maximum Power Dissipation

TC = 25 °C

PD

3.1

2.5

W

TC = 70 °C

2.1

1.6

TA = 25 °C

2.0b,c

TA = 70 °C

1.25b,c

Operating Junction and Storage Temperature Range

TJ, Tstg

- 55 to 150

°C

THERMAL RESISTANCE RATINGS

Parameter

Symbol

Channel 1

Channel 2

Unit

Typical

Maximum

Typical

Maximum

Maximum Junction-to-Ambientb, d

t

≤ 10 s

RthJA

52

62.5

55

62.5

°C/W

Maximum Junction-to-Foot (Drain)

Steady

RthJF

32

40

50

S1

D1

G1

D1

S2

D2

G2

D2

SO-8

5

6

7

8

Top View

2

3

4

1

Ordering Information: Si4972DY-T1-E3 (Lead (Pb)-free)

Si4972DY-T1-GE3 (Lead (Pb)-free and Halogen-free)

N-Channel MOSFET

D1

G1

S1

D2

G2

S2

N-Channel MOSFET

유사한 부품 번호 - SI4972DY

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Vishay Siliconix	SI4972DY	146Kb / 12P	Dual N-Channel 30-V (D-S) MOSFET 01-Jan-2022
Vishay Siliconix	SI4972DY	146Kb / 12P	Dual N-Channel 30-V (D-S) MOSFET 01-Jan-2022

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