Datasheet > MMSZ4678~MMSZ4717

MMSZ4678~MMSZ4717

更新时间： 2024-04-09 19:03:03

品牌	Logo	应用领域
芯派科技 - SEMIPOWER		/
页数	文件大小	规格书
3页	161K
描述
Diodes

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MMSZ4678~MMSZ4717 数据手册

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MMSZ4678 THRU MMSZ4717

Silicon Planar Zener Diodes

PINNING

DESCRIPTION

Cathode

Anode

FEATURES

• Total power dissipation: Max. 350mW.

• Wide zener reverse voltage range 1.8V to 43V.

• Small plastic package suitable for surface mounted design.

• Tolerance approximately±5%

MECHANICAL DATA

▪Case: SOD-123

Simplified outline SOD-123 and symbol

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

▪ Approx. Weight:16mg/0.00056oz

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

Symbol

Parameter

Value

350

Unit

Power Dissipation

P_tot

V_F

Forward Voltage at IF=10mA

0.9

(1)

Typical thermal resistance juncting to ambient

Operating and Storage Temperature Range

R_θJA

°C/W

°C

340

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

0.35

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_c,Case Temperature (°C)

t, Pulse Duration（sec）

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2018.08

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