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1N749A PDF预览

1N749A

更新时间: 2024-02-08 15:35:05
品牌 Logo 应用领域
EIC 二极管齐纳二极管测试
页数 文件大小 规格书
2页 35K
描述
ZENER DIODES

1N749A 技术参数

生命周期:Active包装说明:O-LELF-R2
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8541.10.00.50风险等级:5.48
外壳连接:ISOLATED配置:SINGLE
二极管元件材料:SILICON二极管类型:ZENER DIODE
JEDEC-95代码:DO-213AAJESD-30 代码:O-LELF-R2
JESD-609代码:e0元件数量:1
端子数量:2封装主体材料:GLASS
封装形状:ROUND封装形式:LONG FORM
极性:UNIDIRECTIONAL最大功率耗散:0.5 W
认证状态:Not Qualified标称参考电压:4.3 V
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最大电压容差:10%
工作测试电流:20 mA

1N749A 数据手册

 浏览型号1N749A的Datasheet PDF文件第2页 
ZENER DIODES  
1N746A - 1N759A  
DO - 35 Glass  
(DO-204AH)  
VZ : 3.3 to 12V  
PD : 500mW  
FEATURES :  
1.00 (25.4)  
0.079(2.0 )max.  
min.  
• Silicon planar power zener diodes.  
• Standard zener voltage tolerance is ± 5%  
• Other tolerances are available upon request.  
• Pb / RoHS Free  
0.150 (3.8)  
max.  
Cathode  
Mark  
MECHANICAL DATA :  
Case: DO-35 Glass Case  
Weight: approx. 0.13g  
1.00 (25.4)  
min.  
0.020 (0.52)max.  
Dimensions in inches and ( millimeters )  
Maximum Ratings and Thermal Characteristics  
Rating at 25 °C ambient temperature unless otherwise specified.  
Parameter  
Symbol  
Value  
Unit  
Zener Current see Table "Characteristics"  
Maximum Forward Voltage at IF = 200 mA.  
Power Dissipation at TL = 75°C  
Thermal Resistance Junction to Ambient Air  
Junction temperature  
VF  
1.2  
V
mW  
°C/W  
°C  
500(1)  
300(2)  
PD  
Rq  
JA  
TJ  
175  
TS  
Storage temperature range  
-65 to + 150  
°C  
Notes:  
(1) TL is measured 3/8” from body.  
(2) Valid provided that leads at a distance of 3/8” from case are kept at ambient temperature.  
Page 1 of 2  
Rev. 02 : March 25, 2005  

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