Datasheet > MMSZ5251B

MMSZ5251B

更新时间： 2024-11-29 02:59:15

品牌	Logo	应用领域
佑风微 - YFW		/
页数	文件大小	规格书
3页	549K
描述
Silicon Planar Zener Diodes

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中文翻译

获取价格

数据手册

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MMSZ5251B 数据手册

MMSZ5221B-MMSZ5259B SOD-323

■

Silicon Planar Zener Diodes

■ Features

●

• Total power dissipation: Max. 500mW.

1.Cathode

●

• Wide zener reverse voltage range 2.4V to 39V.

2.Anode

●

• Small plastic package suitable for surface mounted design.

■

Simplified outline(SOD-323)

●

• Tolerance approximately±5%

Top View

■

Absolute Maximum Ratings And Characteristics

Parameter

Ta = 25℃

Symbol

P_tot

Value

Unit

°C/W

°C

Power Dissipation

500

340

(1)

Typical thermal resistance juncting to ambient

Operating and Storage Temperature Range

R_θJA

T_j, T_stg

-55 ~ +150

(1) Thermal resistance from junction to ambient at P.C.B. mounted with 2.0" X 2.0" (5 X 5 cm) copper areas pads.

Fig.1 Maximum Continuous Power Derating

Fig.2 Typical Transient Thermal Impedance

0.6

0.5

0.4

0.3

0.2

0.1

0.0

2000

1000

100

125

150

175

0.01

0.1

100

T_c,Case Temperature (°C)

t, Pulse Duration（sec）

www.yfwdiode.com

Dongguan YFW Electronics Co, Ltd.

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