Datasheet > 1SMA5949B

1SMA5949B

更新时间： 2024-11-16 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	463K
描述
Silicon Planar Zener Diodes

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中文翻译

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数据手册

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1SMA5949B 数据手册

1SMA5913B THRU 1SMA5957B SMA

Silicon Planar Zener Diodes

FEATURES

Pinning

1.Cathode

2.Anode

ꢀ



Total power dissipation: Max. 1.5 W.

Wide zener reverse voltage range 3.3V to 240V.

Small plastic package suitable for surface mounted design.

DO-214AC/SMA



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

MECHANICAL DATA



Case: DO-214AC/SMA



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



Approx. Weight:0.07g /0.002oz

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

Parameter

Unit

Symbol

Value

Power Dissipation at TL=75°C

Forward Voltage at IF = 200 mA

Junction Temperature Range

Storage Temperature Range

1.5

55 ~ +150

-55 ~ +150

°C

（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

1.8

1.5

1.2

0.9

0.6

0.3

P.C.B. mounted with 1.0 X 1.0"

(2.54 X 2.54 cm) copper pad areas.

0.0

100

125

150

175

T_C,Case Temperature (°C)

www.yfwdiode.com

Dongguan YFW Electronics Co, Ltd.

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