Datasheet > SMAJ4745AQ

SMAJ4745AQ

更新时间： 2024-11-21 14:50:55

品牌	Logo	应用领域
美微科 - MCC		/
页数	文件大小	规格书
4页	1380K
描述
Tape: 7.5K/Reel, 120K/Ctn;

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SMAJ4745AQ 数据手册

SMAJ4735AQ THRU SMAJ4764AQ

Features

•

Low Profile Package

1 Watt Zener

Diode

Ideal for Automated Placement

Fully Automotive Qualified to AEC-Q101

•

Halogen Free. “Green” Device ^{(Note 1)}

Moisture Sensitivity Level 1

6.2 to 100

Volts

Epoxy Meets UL 94 V-0 Flammability Rating

Lead Free Finish/RoHS Compliant ^(Note2)("P" Suffix Designates

•

RoHS Compliant. See Ordering Information)

Maximum Ratings(@ 25°C Unless Otherwise Specified)

SMA (DO-214AC)

Symbol

Parameter

Rating

Unit

LEAD FRAME

DC Power Dissipation at T_L=75 °C

P_D

V_F

Maximum Instantaneous Forward

Voltage@ IF=200mA

1.2

Cathode Mark

Operating Junction Temperature

Range

T_J

℃

-55~175

Storage Temperature Range

℃

T_stg

Thermal Characteristics(@ 25°C Unless Otherwise Specified)

DIMENSIONS

Symbol Rating Unit

Parameter

INCHES

DIM

NOTE

℃/W

Typical Thermal Resistance Junction to Lead

100

120

R_θJL

R_θJA

R_θJC

MIN MAX MIN MAX

0.075 0.096 1.90 2.44

0.050 0.064 1.27 1.63

Typical Thermal Resistance Junction to

Ambient

0.051 0.203

--- 0.51

0.002 0.008

--- 0.020

Typical Thermal Resistance Junction to Case

0.030 0.060 0.76 1.52

0.065 0.091 1.65 2.32

0.189 0.220 4.80 5.59

0.157 0.187 4.00 4.75

0.090 0.115 2.25 2.92

Note:

1. Halogen free "Green” products are defined as those which contain <900ppm bromine,

<900ppm chlorine (<1500ppm total Br + Cl) and <1000ppm antimony compounds.

2. High Temperature Solder Exemption Applied, see EU Directive Annex 7a.

3. Thermal resistance from junction to ambient and from junction to lead mounted on

P.C.B. with 0.4" x 0.4" (10 mm x 10 mm) copper pad areas

SUGGESTED SOLDER PAD LAYOUT

2.27mm

Simplified outline

Graphic symbol

2.16mm

MCC

XXXX

YYWW

Cathode

（1）

Anode

（2）

1.78mm

Cathode Mark

XXXX = Marking code YYWW = Date Code

Rev.4-1-06212023

1/4

MCCSEMI.COM

12 3 4

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