Datasheet > 1SMB5943B

1SMB5943B

更新时间： 2024-11-15 14:50:51

品牌	Logo	应用领域
先科 - SWST		稳压二极管
页数	文件大小	规格书
4页	502K
描述
稳压二极管

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中文翻译

获取价格

数据手册

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1SMB5943B 数据手册

1SMB5913B THRU 1SMB5956B

Surface Mount Silicon Zener Diodes

PINNING

Features

DESCRIPTION

Cathode

• High peak reverse power dissipation

• Low leakage current

Anode

Mechanical Data

• Case: SMB (DO-214AA) molded plastic

• Epoxy: UL 94V-0 rate flame retardant

• Polarity: Cathode indicated by polarity band

• Mounting position: Any

Top view

Plastic Package : SMB(DO-214AA)

Absolute Maximum Ratings (T_a= 25℃)

Parameter

Symbol

P_tot

Value

Unit

DC Power Dissipation at T_L= 75℃,

Mearsure at zero Lead Length derate above 75℃

mW/℃

Steady State Power Dissipation at Ta = 25℃,

Derate Above 25℃

550

4.4

P_tot

mW/℃

Thermal Resistance from Junction to Ambient

Thermal Resistance from Junction to Lead

Operating Temperature Range

℃/W

℃

R_θJA

R_θJL

T_j

226

- 55 to + 150

Storage Temperature Range

℃

T_stg

Mounted on Cu-Pad size 5mm x 5mm on PCB.

1 / 4

Dated：15/07/2021 GD JD Rev:06

12 3 4

中文翻译

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