Datasheet > LS4148

LS4148

更新时间： 2024-09-29 14:54:39

品牌	Logo	应用领域
先科 - SWST		开关小信号开关二极管
页数	文件大小	规格书
3页	467K
描述
小信号开关二极管

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LS4148 数据手册

LS4148

Silicon Epitaxial Planar Switching Diode

Fast switching diode in QuadroMELF case

especially suited for automatic surface mounting.

Identical electrically to standard JEDEC 1N4148

LS-34

QuadroMELF

Dimensions in mm

Absolute Maximum Ratings (T_a= 25

Parameter

)

Symbol

V_RM

V_R

Value

100

Unit

Peak Reverse Voltage

Reverse Voltage

Average Rectified Forward Current

Forward Current

I_F(AV)

I_F

200

300

500

Repetitive Peak Forward Current

I_FRM

Non-repetitive Peak Forward Surge Current

at t = 1 s

at t = 1 ms

at t = 1 μs

0.5

I_FSM

Power Dissipation

P_tot

T_j

500

175

Junction Temperature

Storage Temperature Range

T_stg

- 65 to + 175

Thermal Characteristics

Parameter

Symbol

R_θJA

Max.

300

Unit

Thermal Resistance Junction to Ambient Air ¹⁾

¹⁾Valid provided that electrodes are kept at ambient temperature.

1 / 3

Dated: 28/10/2022 Rev: 02

12 3

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