Datasheet > AF1N4748

AF1N4748

更新时间： 2024-11-13 17:18:07

品牌	Logo	应用领域
固锝 - GOOD-ARK		/
页数	文件大小	规格书
4页	375K
描述
稳压管

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中文翻译

获取价格

数据手册

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AF1N4748 数据手册

AF1N4741 thru AF1N4746

Surface Mount Zener Diodes

Vz Range:11 to 18V Power Dissipation:1W

Features

• Toal power dissipation:max,1.0W

• Low leakage current

• Moisture sensitivity: level 1, per J-STD-020

• Solder dip 260 °C, 10 s

• Low profile， typical thickness 1.0mm

eSGA

(SOD-123FL)

• For use in stabilizing and clipping circuits with high power rating

• Zener voltage tolerance is ±5%

• AEC-Q101 qualified

Maximum Ratings and Thermal Characteristics

(TA = 25 °C unless otherwise noted)

Value

Unit

Parameter

Symbol

See Next Table

Zener current

Power dissipation at

Tamb=75℃

1.2

Ptot

V_F

Maximum instantaneous

forward voltage at 200mA

Thermal resistance

junction to ambient air

100

℃/W

℃

Rthja

Operating junction and

storage temperature range

-55 to +150

TJ, TSTG

Note:1),The thermal resistance from junction to ambient,case or mount,mounted on P.C.B with 5×5mm copper pads,2 OZ,FR4 PCB

Electrical Characteristics (TA = 25 °C unless otherwise noted)

Test

Dynamic

Knee

Reverse Reverse Max.DC

Zener voltage

current impedance current impedance current

voltage

8.4

current

IZM

m A

Part Number

VZ /V

IZT

m A

15.5

ZZT

Ω

IZK

m A

0.25

ZZK

Ω

IR(Max)

µAdc

Vz(Min)

10.45

11.4

12.35

14.25

15.2

Vz(Nominal) Vz(Max)

F1N4741

F1N4742

F1N4743

F1N4744

F1N4745

F1N4746

11.55

12.6

13.65

15.75

16.8

700

750

9.1

9.9

11.4

12.2

13.7

17.1

18.9

www.goodark.com

1/4

2015.10-Rev.C

12 3 4

中文翻译

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