Datasheet > 1N4148

1N4148

更新时间： 2024-02-29 03:03:14

品牌	Logo	应用领域
顺烨 - SHUNYE		小信号开关二极管
页数	文件大小	规格书
2页	246K
描述
SMALL SIGNAL SWITCHING DIODE

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技术参数
数据手册

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1N4148 技术参数

是否Rohs认证：	符合	生命周期：	Active
Reach Compliance Code：	unknown	ECCN代码：	EAR99
HTS代码：	8541.10.00.70	风险等级：	5.76
配置：	SINGLE	二极管类型：	RECTIFIER DIODE
最大正向电压 (VF)：	0.715 V	最大非重复峰值正向电流：	2 A
元件数量：	1	最高工作温度：	150 °C
最大输出电流：	0.15 A	最大重复峰值反向电压：	75 V
最大反向恢复时间：	0.004 µs	子类别：	Rectifier Diodes
表面贴装：	YES	Base Number Matches：	1

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

1.0 2(26.0)

MIN.

1.0 2(26.0)

MIN.

0.079(2.0)

MAX

0.079(2.0)

MAX

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

5 lbs. (2.3kg) tension

0.106 (2.9)

MAX

0.165 (4.2)

MAX

MECHANICAL DATA

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

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

Method 2026

1.0 2(26.0)

MIN.

1.0 2(26.0)

MIN.

0.017(0.42)

TYP

0.020(0.52)

TYP

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

-65 to +200

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

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

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