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DL4733A PDF预览

DL4733A

更新时间: 2024-02-20 01:41:39
品牌 Logo 应用领域
FRONTIER 稳压二极管测试
页数 文件大小 规格书
2页 128K
描述
1WATT MELF ZENER DIODE

DL4733A 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:MELF
包装说明:ROHS COMPLIANT, GLASS, MELF-2针数:2
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8541.10.00.50风险等级:5.52
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:7 Ω
JESD-30 代码:O-LELF-R2JESD-609代码:e3
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):260
极性:UNIDIRECTIONAL最大功率耗散:1 W
认证状态:Not Qualified标称参考电压:5.1 V
子类别:Voltage Reference Diodes表面贴装:YES
技术:ZENER端子面层:Matte Tin (Sn)
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:10%
工作测试电流:49 mABase Number Matches:1

DL4733A 数据手册

 浏览型号DL4733A的Datasheet PDF文件第1页 
RATINGS AND CHARACTERISTIC CURVES DL4728A THRU DL4753A  
FIG.1A- Range for Units to 12 Volts  
FIG.1B- Range for Units to 12 to 100 Volts  
+12  
+10  
+8  
100  
70  
50  
30  
20  
+6  
10  
7
5
+4  
VZIZT  
RANGE  
+2  
0
RANGE  
VZIZT  
3
2
-2  
-4  
1
2
3
4
5
6
7
8
9
10 11 12  
10  
20  
30  
50  
70  
100  
VZ, ZENER VOLTAGE (VOLTS)  
VZ, ZENER VOLTAGE (VOLTS)  
Figure 2. Temperature Coefficients (-55to+150temperature change;90% of the units are in the ranges indicated.)  
175  
+6  
VZIZ  
150  
125  
100  
TA=25℃  
+4  
+2  
0
20mA  
0.01mA  
75  
50  
25  
0
1mA  
-2  
-4  
NOTE: BELOW 3 VOLTS AND ABOVE 8 VOLTS  
CHANGES IN ZENER CURRENT DO NOT  
AFFECT TEMPERATURE COEFFICIENTS  
3
4
5
6
7
8
0
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0  
L, LEAD LENGTH TO HEAT SINK (INCHES)  
VZ, ZENER VOLTAGE (VOLTS)  
Figure 4. Effect of Zener Current  
Figure 3. Typical Thermal Resistance versus Lead Length  
1000  
700  
500  
400  
300  
200  
Tj=25℃  
Iz(ms)=0.1Iz(do)  
f=60hz  
Iz=1mA  
5mA  
200  
0VBIAS  
100  
70  
50  
100  
50  
0VBIAS  
20  
20mA  
10  
7
20  
5
10  
8
2
1
50%OF BREAKDOWN BIAS  
4
1
2
5
10  
20  
50  
100  
1
2
3
5
7
10  
20 30  
50 70 100  
VZ, ZENER CURRENT (mA)  
VZ, NOMINAL VZ (VOLTS)  
Figure. 7 - Power Temperature Derating Curve  
1.25  
1.0  
0.75  
0.5  
0.25  
0
20 40  
60  
80 100 120 140 160 180 200  
T , LEAD TEMPERATURE (OC)  
L
DL4728A THRU DL4753A  
Page: 2  

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