1SMA5943

更新时间： 2024-11-19 12:20:59

品牌	Logo	应用领域
鲁光 - LGE		稳压二极管
页数	文件大小	规格书
4页	212K
描述
1.Watts Surface Mount Silicon Zener Diode

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数据手册

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1SMA5943 数据手册

1SMA5926-1SMA5956

1.Watts Surface Mount Silicon Zener Diode

SMA/DO-214AC

Features

ꢀ

For surface mounted applications in order to

optimize board space

ꢀ

Low profile package

Built-in strain relief

Glass passivated junction

Low inductance

Typical I_Rless than 0.5µA above 11V

High temperature soldering guaranteed:

260^oC / 10 seconds at terminals

Plastic package has Underwriters Laboratory

Flammability Classification 94V-0

ꢀ

Mechanical Data

Dimensions in inches and (millimeters)

ꢀ

Case: Molded plastic over passivated junction

ꢀ

Polarity: Color Band denotes positive end

(cathode)

ꢀ

Standard packaging: 12mm tape

Weight: 0.064 gram

Maximum Ratings and Electrical Characteristics

Rating at 25 ^oC ambient temperature unless otherwise specified.

Type Number

DC Power Dissipation at T_L=75^oC, measure at

Zero Lead Length ( Note 1 ) Derate above 75 ^oC

Symbol

Value

1.5

Units

Watts

P_D

mW/ ^oC

Peak Forward Surge Current, 8.3 ms Single Half

Sine-wave Superimposed on Rated Load

(JEDEC method) (Note 1, 2)

I_FSM

10.0

Amps

^oC

Operating and Storage Temperature Range

T_J, T_STG

-55 to + 150

1. Mounted on 5.0mm²(0.013mm thick) land areas.

Notes:

2. Measured on 8.3ms Single Half Sine-wave or Equivalent Square Wave,

Duty Cycle=4 Pulses Per Minute Maximum.

- 590 -

http://www.luguang.cn

mail:lge@luguang.cn

12 3 4

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