SI7940DP datasheet(3/5 Pages) VISHAY

部件名	SI7940DP

功能描述	Dual N-Channel 12-V (D-S) MOSFET

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制造商	VISHAY [Vishay Siliconix]

网页	http://www.vishay.com

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3 / 5 page

Si7940DP

Vishay Siliconix

New Product

Document Number: 71845

S-21167—Rev. B, 29-Jul-02

www.vishay.com

3

TYPICAL CHARACTERISTICS (25_C UNLESS NOTED)

0

500

1000

1500

2000

2500

02468

10

12

0.6

0.8

1.0

1.2

1.4

1.6

-50

-25

0

25

50

75

100

125

150

0

1

2

3

4

5

0369

12

15

0.00

0.01

0.02

0.03

0.04

0.05

0

4

8

12

16

20

VDS - Drain-to-Source Voltage (V)

Crss

Coss

Ciss

VDS = 6 V

ID = 11.8 A

ID - Drain Current (A)

VGS = 4.5 V

ID = 11.8 A

VGS = 2.5 V

VGS = 4.5 V

Gate Charge

On-Resistance vs. Drain Current

Qg - Total Gate Charge (nC)

Capacitance

On-Resistance vs. Junction Temperature

TJ - Junction Temperature (_C)

0.0

0.2

0.4

0.6

0.8

1.0

1.2

0.00

0.01

0.02

0.03

0.04

0.05

012345

TJ = 150_C

TJ = 25_C

ID = 11.8 A

20

10

1

Source-Drain Diode Forward Voltage

On-Resistance vs. Gate-to-Source Voltage

VSD - Source-to-Drain Voltage (V)

VGS - Gate-to-Source Voltage (V)

ID = 5 A

类似零件编号 - SI7940DP

制造商	部件名	数据表	功能描述
Vishay Siliconix	SI7940DP	304Kb / 12P	Dual N-Channel 12-V (D-S) MOSFET 01-Jan-2022
Vishay Siliconix	SI7940DP	304Kb / 12P	Dual N-Channel 12-V (D-S) MOSFET 01-Jan-2022

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类似说明 - SI7940DP

制造商	部件名	数据表	功能描述
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DinTek Semiconductor Co...	DTSP1204	712Kb / 8P	Dual N-Channel 12-V (D-S) MOSFET
Vishay Siliconix	SIA912DJ	114Kb / 7P	Dual N-Channel 12-V (D-S) MOSFET Rev. B, 03-Mar-08
	SI7940DP	304Kb / 12P	Dual N-Channel 12-V (D-S) MOSFET 01-Jan-2022
	SIA910EDJ	279Kb / 9P	Dual N-Channel 12 V (D-S) MOSFET 01-Jan-2022
	SIA910EDJ	137Kb / 7P	Dual N-Channel 12-V (D-S) MOSFET Rev. A, 02-Nov-09