1N4148 datasheet(3/4 Pages) UTC

部件名	1N4148

功能描述	HIGH-SPEED SWITCHING DIODE

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制造商	UTC [Unisonic Technologies]

网页	http://www.utc-ic.com

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3 / 4 page

1N4148

DIODE

UNISONICTECHNOLOGIESCO.,LTD

3 of 4

www.unisonic.com.tw

QW-R601-001,I

TYPICAL CHARACTERISTICS

Reverse Voltage vs. Reverse Current

Reverse Current vs. Reverse Voltage

BV - 1.0 ~ 100μA

IR - 10 ~ 100 V

130

110

150

1

23

5

10

20

30

50

100

Reverse Current, IR (μA)

140

120

Ta = 25°C

Reverse Voltage, VR (V)

60

0

120

70

10

20

30

50

100

80

40

20

10

0

160

GENERAL RULE: The Reverse

Current of a diode will approximately

double for every 10°C increase in

Temperature

Ta = 25°C

Forward Voltage vs. Forward Current

VF - 1 ~ 100μA

VF - 0.1 ~ 10 mA

Forward Voltage vs. Forward Current

Forward Voltage vs. Ambient Temperature

VF - 10 ~ 800 mA

VF - 0.01 - 20 mA (-40 ~ +65°C)

类似零件编号 - 1N4148

制造商	部件名	数据表	功能描述
NXP Semiconductors	1N4148	57Kb / 8P	High-speed diodes 1999 May 25
Zhaoxingwei Electronics...	1N4148	45Kb / 1P	Silicon Epitaxial Planar Diode
Won-Top Electronics	1N4148	42Kb / 4P	FAST SWITCHING DIODE
NXP Semiconductors	1N4148	128Kb / 9P	High-speed diodes 2004 Aug 10
Dc Components	1N4148	180Kb / 2P	TECHNICAL SPECIFICATIONS OF HIGH SPEED SWITCHING DIODES

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