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1N4745 PDF预览

1N4745

更新时间: 2024-02-27 00:46:35
品牌 Logo 应用领域
DIGITRON 测试二极管
页数 文件大小 规格书
4页 339K
描述
Zener Diode; Max Peak Repetitive Reverse Voltage: 10; Max TMS Bridge Input Voltage: 1; Max DC Reverse Voltage: 16

1N4745 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:DO-213AB包装说明:HERMETIC SEALED, GLASS, MELF-2
针数:2Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8541.10.00.50
风险等级:5.41其他特性:HIGH RELIABILITY
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:16 ΩJEDEC-95代码:DO-213AB
JESD-30 代码:O-LELF-R2JESD-609代码:e0
湿度敏感等级:1元件数量:1
端子数量:2最高工作温度:175 °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):NOT SPECIFIED
极性:UNIDIRECTIONAL最大功率耗散:1 W
认证状态:Not Qualified标称参考电压:16 V
子类别:Voltage Reference Diodes表面贴装:YES
技术:ZENER端子面层:TIN LEAD
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:NOT SPECIFIED最大电压容差:10%
工作测试电流:15.5 mABase Number Matches:1

1N4745 数据手册

 浏览型号1N4745的Datasheet PDF文件第2页浏览型号1N4745的Datasheet PDF文件第3页浏览型号1N4745的Datasheet PDF文件第4页 
1N4728(A)-1N4764(A)  
1 WATT ZENER DIODES  
High-reliability discrete products  
and engineering services since 1977  
FEATURES  
Available as “HR” (high reliability) screened per MIL-PRF-19500, JANTX level. Add “HR” suffix to base part number.  
Available as non-RoHS (Sn/Pb plating), standard, and as RoHS by adding “-PBF” suffix.  
MAXIMUM RATINGS  
Characteristics  
Value  
1W  
Power dissipation @ 25°C  
Junction temperature  
175°C  
Operating and storage temperature range  
-65 to +175°C  
Maximum thermal resistance, junction to lead  
@ 3/8 inch lead length from body  
80°C/W  
Maximum thermal resistance, junction to ambient  
when mounted on FR4 PC board with 4mm2 copper pads and track width 1mm, length 25mm  
140°C/W  
Steady state power  
@ 3/8 inch lead length from body  
when mounted on FR4 PC board with 4mm2 copper pads and track width 1mm, length 25mm  
1.0W @ TL ≤ 95°C  
1.0W @ TA ≤ 35°C  
Forward voltage @ 200mA  
Solder temperatures  
1.2 volts maximum  
260°C for 10 s maximum  
ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise specified)  
Maximum  
(Surge)  
Current  
Maximum  
Reverse  
Current  
Maximum  
Dynamic  
Impedance  
(ZZT @ lZT)  
Maximum  
Regulator  
Current (lZM  
TA = 50°C  
Maximum  
Knee  
Impedance  
(ZZK @ lZK)  
Zener  
Voltage  
(VZ)  
Test  
Current  
(lZT)  
Test  
Voltage  
(VR)  
Test  
Current  
(lZK)  
(3)  
(4)  
Type  
Number  
(2)  
(2)  
)
(lS)  
(lR @ VR)  
VOLTS  
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  
mA  
76  
69  
64  
58  
53  
49  
45  
41  
37  
34  
31  
28  
25  
23  
21  
19  
17  
OHMS  
10  
μA  
100  
100  
50  
10  
10  
10  
10  
10  
10  
10  
10  
10  
10  
5
VOLTS  
mA  
276  
252  
234  
217  
193  
178  
162  
146  
133  
121  
110  
100  
91  
OHMS  
400  
400  
400  
400  
500  
550  
600  
700  
700  
700  
700  
700  
700  
700  
700  
700  
700  
mA  
1.0  
mA  
1380  
1260  
1190  
1070  
970  
890  
810  
730  
660  
605  
550  
500  
454  
414  
380  
344  
304  
1N4728  
1N4729  
1N4730  
1N4731  
1N4732  
1N4733  
1N4734  
1N4735  
1N4736  
1N4737  
1N4738  
1N4739  
1N4740  
1N4741  
1N4742  
1N4743  
1N4744  
1
1
10  
1.0  
9.0  
9.0  
8.0  
7.0  
5.0  
2.0  
3.5  
4.0  
4.5  
5.0  
7.0  
8.0  
9.0  
10  
1
1.0  
1
1.0  
1
1.0  
1
1.0  
2
1.0  
3
1.0  
4
1.0  
5
0.5  
6
0.5  
7
0.5  
7.6  
8.4  
9.1  
9.9  
11.4  
0.25  
0.25  
0.25  
0.25  
0.25  
11  
83  
12  
5
76  
13  
5
69  
15  
14  
5
61  
Rev. 20120912  

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