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ZM4749A PDF预览

ZM4749A

更新时间: 2024-05-23 22:21:01
品牌 Logo 应用领域
德昌 - TC /
页数 文件大小 规格书
4页 560K
描述
ZM47xx Series

ZM4749A 技术参数

是否Rohs认证:不符合生命周期:Obsolete
零件包装代码:MELF包装说明:O-LELF-R2
针数:2Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8541.10.00.50
风险等级:5.28Is Samacsys:N
外壳连接:ISOLATED配置:SINGLE
二极管元件材料:SILICON二极管类型:ZENER DIODE
最大动态阻抗:25 ΩJESD-30 代码:O-LELF-R2
JESD-609代码:e0元件数量:1
端子数量:2最高工作温度:200 °C
封装主体材料:GLASS封装形状:ROUND
封装形式:LONG FORM峰值回流温度(摄氏度):235
极性:UNIDIRECTIONAL最大功率耗散:1 W
认证状态:Not Qualified标称参考电压:24 V
子类别:Voltage Reference Diodes表面贴装:YES
技术:ZENER端子面层:Tin/Lead (Sn/Pb)
端子形式:WRAP AROUND端子位置:END
处于峰值回流温度下的最长时间:10最大电压容差:5%
工作测试电流:10.5 mABase Number Matches:1

ZM4749A 数据手册

 浏览型号ZM4749A的Datasheet PDF文件第2页浏览型号ZM4749A的Datasheet PDF文件第3页浏览型号ZM4749A的Datasheet PDF文件第4页 
SEMICONDUCTOR  
1 Watt LL-41 Hermetically  
Sealed Glass Zener Voltage  
Regulators  
SURFACE MOUNT  
LL-41  
Absolute Maximum Ratings TA = 25°C unless otherwise noted  
DEVICE MARKING DIAGRAM  
Parameter  
Value  
Units  
Storage Temperature Range  
-65 to +200  
+175  
°C  
°C  
Maximum Junction Operating Temperature  
Total Device Dissipation  
1.0  
Watt  
°C / W  
Thermal Resistance Junction to Ambient  
170  
Cathode Band Color: Blue  
These ratings are limiting values above which the serviceability of the diode may be impaired.  
Specification Features:  
.
.
.
.
.
.
.
.
.
Zener Voltage Range 3.3 to 56 Volts  
LL-41 MELF Package (JEDEC DO-213AB)  
Surface Mount Devices (SMD)  
Cathode  
Anode  
Hermetically Sealed Glass  
Compression Bonded Construction  
All External Surfaces Are Corrosion Resistant And Terminals Are Readily Solderable  
RoHS Compliant  
ELECTRICAL SYMBOL  
Matte Tin (Sn) Lead Finish  
Color band Indicates Negative Polarity  
Electrical Characteristics  
TA = 25°C unless otherwise noted  
ZZT @ IZT  
()  
ZZK @ IZK  
()  
Max  
IR @ VR  
(A)  
Max  
VZ @ IZT  
IZT  
(mA)  
IZK  
(mA)  
VR  
(Volts)  
Device Type  
(Volts)  
Nominal  
Max  
ZM4728A  
ZM4729A  
ZM4730A  
ZM4731A  
ZM4732A  
ZM4733A  
ZM4734A  
ZM4735A  
ZM4736A  
ZM4737A  
ZM4738A  
ZM4739A  
ZM4740A  
ZM4741A  
ZM4742A  
ZM4743A  
ZM4744A  
ZM4745A  
ZM4746A  
3.3  
3.6  
3.9  
4.3  
4.7  
5.1  
5.6  
6.2  
6.8  
7.5  
8.2  
9.1  
10  
76  
69  
64  
58  
53  
49  
45  
41  
37  
34  
31  
28  
25  
23  
21  
19  
17  
15.5  
14  
10  
10  
9
1
1
400  
400  
400  
400  
500  
550  
600  
700  
700  
700  
700  
700  
700  
700  
700  
700  
700  
700  
700  
100  
100  
50  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
5
1
1
1
1
9
1
1
8
1
1
7
1
1
5
1
2
2
1
3
3.5  
4
1
4
0.5  
0.5  
0.5  
0.25  
0.25  
0.25  
0.25  
0.25  
0.25  
0.25  
5
4.5  
5
6
7
7
7.6  
8.4  
9.1  
9.9  
11.4  
12.2  
13.7  
11  
8
12  
9
5
13  
10  
14  
16  
20  
5
15  
5
16  
5
18  
5
Number: DB-226  
Nov, 2010 / A  
Page 1  

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