Datasheet > MMSZ4678W

MMSZ4678W

更新时间： 2024-01-26 00:02:38

品牌	Logo	应用领域
佑风微 - YFW		/
页数	文件大小	规格书
3页	450K
描述
Silicon Planar Zener Diodes

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数据手册

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MMSZ4678W 数据手册

MMSZ4678W THRU MMSZ4717W SOD-123

Silicon Planar Zener Diodes

FEATURES

Pinning

1.Cathode

2.Anode



Total power dissipation: Max. 500mW.

Wide zener reverse voltage range 1.8V to 75V.

Small plastic package suitable for surface mounted design.

Tolerance approximately±5%.

SOD-123



Lead free in comply with EU RoHS 2011/65/EU directives

MECHANICAL DATA



Case: SOD-123



Terminals: Solderable per MIL-STD-750, Method 2026



Approx. Weight: 16mg / 0.00056oz

Absolute Maximum Ratings And Characteristics （Ta = 25 °C）

Parameter

Unit

Symbol

Value

Power Dissipation

Ptot

350

0.9

Forward Voltage at IF = 10 mA

Typical thermal resistance juncting to ambient ^（1）

Operating and Storage Temperature Range

RθJA

340

°C/W

°C

Tj, Tstg

-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

0.35

0.3

2000

1000

100

0.25

0.2

0.15

0.1

0.05

0.0

100

125

150

175

0.01

0.1

100

T_A,Temperature (°C)

t, Pulse Duration（sec）

www.yfwdiode.com

Dongguan YFW Electronics Co, Ltd.

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