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1N4678TA1 PDF预览

1N4678TA1

更新时间: 2024-01-21 20:22:51
品牌 Logo 应用领域
TAK_CHEONG 测试二极管
页数 文件大小 规格书
9页 460K
描述
Zener Diode, 1.8V V(Z), 5%, 0.5W, Silicon, Unidirectional, DO-204AH, HERMETIC SEALED, GLASS, DO-35, 2 PIN

1N4678TA1 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:DO-35
包装说明:O-LALF-W2针数:2
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8541.10.00.50风险等级:5.24
其他特性:METALLURGICALLY BONDED外壳连接:ISOLATED
配置:SINGLE二极管元件材料:SILICON
二极管类型:ZENER DIODEJEDEC-95代码:DO-204AH
JESD-30 代码:O-LALF-W2元件数量:1
端子数量:2最高工作温度:200 °C
最低工作温度:-65 °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:0.5 W认证状态:Not Qualified
标称参考电压:1.8 V表面贴装:NO
技术:ZENER端子形式:WIRE
端子位置:AXIAL处于峰值回流温度下的最长时间:NOT SPECIFIED
最大电压容差:5%工作测试电流:0.05 mA
Base Number Matches:1

1N4678TA1 数据手册

 浏览型号1N4678TA1的Datasheet PDF文件第1页浏览型号1N4678TA1的Datasheet PDF文件第3页浏览型号1N4678TA1的Datasheet PDF文件第4页浏览型号1N4678TA1的Datasheet PDF文件第5页浏览型号1N4678TA1的Datasheet PDF文件第6页浏览型号1N4678TA1的Datasheet PDF文件第7页 
1N4768 through 1N4717  
Low level oxide passivated zener diodes for  
applications requiring extremely low operating currents, low  
leadage, and sharp breakdown,  
ELECTRICAL CHARACTERIZATION (TA  
=
(25°C unless  
otherwise noted, VF = 1.5V max @ IF = 100mA for all types)  
Symbol  
Parameter  
VZ  
IZT  
VZ  
IR  
Reverse Zener Voltage @ IZT  
Reverse Zener Current  
Reverse Zener Voltage Change  
Reverse Leakage Current @ VR  
Reverse Voltage  
VR  
IF  
Forward Current  
VF  
IZM  
Forward Voltage @ IF  
Maximum DC Zener Current  
ELECTRICAL CHARACTERIZATION (TA = (25°C unless otherwise noted, VF = 1.5V max @ IF = 100mA for all types)  
Zener Voltage  
Leakage Current  
(Note 4.)  
IZM  
VZ  
Device  
Device  
(Note 3.)  
(Note 5.)  
(Note 6.)  
(Note 2.)  
Marking  
VZ (Volts)  
Nom  
@ IZT  
(uA)  
IR @ VR  
Min  
Max  
(uA Max)  
(Volts)  
(mA)  
(Volts)  
1N4678  
1N4679  
1N4680  
1N4681  
1N4682  
1N4678  
1N4679  
1N4680  
1N4681  
1N4682  
1.71  
1.9  
1.8  
2
1.89  
2.1  
50  
50  
50  
50  
50  
7.5  
1
120  
110  
100  
95  
0.7  
0.7  
5
4
2
1
1
1
1
1
2.09  
2.28  
2.565  
2.2  
2.4  
2.7  
2.31  
2.52  
2.835  
0.75  
0.8  
90  
0.85  
1N4683  
1N4684  
1N4685  
1N4686  
1N4687  
1N4683  
1N4684  
1N4685  
1N4686  
1N4687  
2.85  
3.135  
3.42  
3
3.15  
3.465  
3.78  
50  
50  
50  
50  
50  
0.8  
7.5  
7.5  
5
1
1.5  
2
85  
80  
75  
70  
65  
0.9  
3.3  
3.6  
3.9  
4.3  
0.95  
0.95  
0.97  
0.99  
3.705  
4.085  
4.095  
4.515  
2
4
2
1N4688  
1N4689  
1N4690  
1N4691  
1N4692  
1N4688  
1N4689  
1N4690  
1N4691  
1N4692  
4.465  
4.845  
5.32  
4.7  
5.1  
5.6  
6.2  
6.8  
4.935  
5.355  
5.88  
50  
50  
50  
50  
50  
10  
10  
10  
10  
10  
3
3
60  
55  
50  
45  
35  
0.99  
0.97  
0.96  
0.95  
0.9  
4
5.89  
6.51  
5
6.46  
7.14  
5.1  
2. TOLERANCE AND TYPE NUMBER DESIGNATION (VZ)  
The type numbers listed have a standard tolerance on the nominal zener voltage of ±5%.  
3. ZENER VOLTAGE (VZ) MEASUREMENT  
Nominal zener voltage is measured with the device junction in the thermal equilibrium at the lead temperature (TL) at 30°C ±  
1°C and 3/8” lead length.  
4. REVERSE LEAKAGE CURREN (IR)  
Reverse leakage currents are guaranteed and measured at VR shown on the table.  
5. MAXIMUM ZENER CURRENT RATINGS (IZM  
)
Maximum zener current ratings are based on maximum zener voltage of the individual units and JEDEC 250 mW rating.  
6. MAXIMUM VOLTAGE CHANGE (VZ)  
Voltage change is equal to the difference between VZ at 100uA and at 10uA.  
http://www.takcheong.com  
2

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