Datasheet > 1N4148

1N4148

更新时间： 2024-09-25 17:15:39

品牌	Logo	应用领域
星海 - CZSTARSEA		/
页数	文件大小	规格书
2页	19K
描述
DO-34/DO-35

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数据手册

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1N4148 数据手册

1N4148

SMALL SIGNAL SWITCHING DIODE

DO-34(GLASS)

DO-35(GLASS)

FEATURES

Silicon epitaxial planar diode

Switching diodes

500mw power dissipation

High temperature soldering guaranteed

1.00(25.4)

MIN.

1.00(25.4)

MIN.

0.083(2.10)

0.050(1.27)

0.089(2.28)

0.051(1.30)

250 C/10 seconds,0.375”(9.5mm) lead length,

5 lbs. (2.3kg) tension

0.200(5.08)

0.114(2.90)

0.119(3.04)

0.085(2.16)

MECHANICAL DATA

Case: DO-34\DO-35 glass sealed envelope.

Terminals: Plated axial leads, solderable per MIL-STD-750,

Method 2026

1.00(25.4)

MIN.

1.00(25.4)

MIN.

0.024(0.60)

0.013(0.34)

0.022(0.55)

0.012(0.30)

Polarity: Color band denotes cathode end

Mounting Position: Any

Weight:0.003 ounce, 0.09 grams(DO-34)

0.005 ounce, 0.14 grams(DO-35)

Dimensions in inches and (millimeters)

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Ratings at 25 C ambient temperature unless otherwise specified.

Single phase half-wave 60Hz,resistive or inductive load,for capacitive load current derate by 20%.

1N4148

UNITS

SYMBOLS

VRRM

Maximum repetitive peak reverse voltage

Maximum RMS voltage

100

VOLTS

VRMS

Maximum average forward rectified current

0.375”(9.5mm) lead length at TA=25 C

Peak forward surge current

I(AV)

IFSM

150

mAmps

500

1.0

8.3ms single half sine-wave superimposed on

rated load (JEDEC Method)

mAmps

Volts

Maximum instantaneous forward voltage at 10mA

Maximum DC reverse current

at rated DC blocking voltage

Maximum reverse recovery time

TA=25 C VR=75V

TA=100 C VR=20V

(NOTE 1)

5.0

trr

4.0

Typical junction capacitance (NOTE 2)

Operating junction and storage temperature range

NOTES:

4.0

TJ,TSTG

-55 to +175

1.Test condition:IF=10mA,IR=10mA,Irr=1mA,VR=6V,RL=100Ω.

2.Measured at 1.0 MHz and applied reverse voltage of 4.0 volts

STAR SEA

DN:T01/02O02A1

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