SI8445DB datasheet(5/9 Pages) VISHAY

部件名	SI8445DB

功能描述	P-Channel 20-V (D-S) MOSFET

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制造商	VISHAY [Vishay Siliconix]

网页	http://www.vishay.com

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5 / 9 page

Document Number: 69984

S-82768-Rev. C, 17-Nov-08

www.vishay.com

5

Vishay Siliconix

Si8445DB

TYPICAL CHARACTERISTICS 25 °C, unless otherwise noted

Source-Drain Diode Forward Voltage

Threshold Voltage

0.0

0.2

0.4

0.6

0.8

1.0

1.2

1.4

TJ =150 °C

1

VSD -Source-to-Drain Voltage (V)

0.1

10

TJ =25 °C

0.2

0.3

0.4

0.5

0.6

0.7

0.8

- 50

- 25

0

25

50

75

100

125

150

ID = 250 µA

TJ - Temperature (°C)

On-Resistance vs. Gate-to-Source Voltage

Single Pulse Power, Junction-to-Ambient

ID =1A

0.00

0.05

0.10

0.15

0.20

0.25

0

1

234

5

VGS - Gate-to-Source Voltage (V)

TJ =25 °C

TJ = 125 °C

0

5

10

15

20

25

Time (s)

10

1000

0.1

0.01

0.001

100

1

Safe Operating Area, Junction-to-Ambient

VDS - Drain-to-Source Voltage (V)

* VGS > minimum VGS at which RDS(on) is specified

100

1

0.1

1

10

100

0.01

10

0.1

TA =25 °C

Single Pulse

1ms

10 ms

DC

Limited byRDS(on)*

BVDSS

Limited

100 µs

100 ms, 1 s

10 s

类似零件编号 - SI8445DB

制造商	部件名	数据表	功能描述
Silicon image	Si8445	517Kb / 38P	LOW-POWER QUAD-CHANNEL DIGITAL ISOLATOR
Silicon Laboratories	SI8445	517Kb / 38P	LOW-POWER QUAD-CHANNEL DIGITAL ISOLATOR
List of Unclassifed Man...	SI8445	522Kb / 38P	LOW-POWER QUAD-CHANNEL DIGITAL ISOLATOR
Silicon Laboratories	SI8445BA-D-IS1	517Kb / 38P	LOW-POWER QUAD-CHANNEL DIGITAL ISOLATOR
Silicon Laboratories	SI8445BB-D-IS	517Kb / 38P	LOW-POWER QUAD-CHANNEL DIGITAL ISOLATOR

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类似说明 - SI8445DB

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