Datasheet > 1SMAF4777A

1SMAF4777A

更新时间： 2024-11-03 00:49:15

品牌	Logo	应用领域
辰达行 - MDD		/
页数	文件大小	规格书
3页	971K
描述
SURFACE MOUNT ZENER DIODE

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中文翻译

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数据手册

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1SMAF4777A 数据手册

1SMAF4728A THRU 1SMAF4777A

Zener Voltage - 3.3 to 330 Volts Peak Pulse Power - 1.0 W

SURFACE MOUNT ZENER DIODE

Features

SMAF

Small plastic package suitable for surface mounted design.



0.106(2.70)

0.094(2.40)

0.063 (1.60)

0.051 (1.30)

0.146(3.70)

0.130(3.30)

Mechanical Data

Case : JEDEC SMAF Molded plastic body

Terminals : Solder plated, solderable per MIL-STD-750,Method 2026

Polarity : Polarity symbol marking on body

Mounting Position: Any

0.047(1.20)

0.035(0.90)

0.008(0.20)

0.005(0.12)

0.047(1.20)

0.031(0.80)

Weight

: 0.002ounce, 0.055grams

0.193(4.90)

0.173(4.40)

Standard packing : 12mm tape(E1A-481)

Dimensions in inches and (millimeters)

Maximum Ratings And Electrical Characteristics

Ratings at 25 C ambient temperature unless otherwise specified.

MDD Catalog

SYMBOLS

VALUE

UNITS

Number

Power Dissipation at T_L=75^OC,

P_D

1.0

Forward Voltage at I^F=200mA

Junction Temperature Range

Storage Temperature Range

V_F

1.2

T_J

T_S

^OC

-55 to + 150

Notes: 1. Mounted on 5.0mm²(0.013mm thick) land areas.

2. Measured on 8.3ms Single Half Sine-wave or Equivalent Square Wave,

Duty Cycle=4 Pulses Per Minute Maximum.

Fig.1 Maximum Continuous Power Derating

1.2

1.0

0.8

0.6

0.4

P.C.B. mounted on

0.2 X 0.2" (5 X 5 mm) copper areas pads.

0.2

0.0

100

125

150

175

T_L,Lead Temperature (°C)

The cruve graph is for reference only

DN:T19801A0

https://www.microdiode.com

Rev:2019A0

Page :1

12 3

中文翻译

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