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1N4749A PDF预览

1N4749A

更新时间: 2023-09-24 09:32:36
品牌 Logo 应用领域
EIC 测试二极管
页数 文件大小 规格书
2页 62K
描述
Zener Diodes

1N4749A 技术参数

是否无铅: 含铅是否Rohs认证: 符合
生命周期:Contact Manufacturer包装说明:O-LALF-W2
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8541.10.00.50风险等级:5.04
Is 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 Ω
JEDEC-95代码:DO-41JESD-30 代码:O-LALF-W2
膝阻抗最大值:750 Ω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):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:24 V
最大反向电流:5 µA子类别:Voltage Reference Diodes
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电压温度Coeff-Max:19.2 mV/ °C
最大电压容差:5%工作测试电流:10.5 mA
Base Number Matches:1

1N4749A 数据手册

 浏览型号1N4749A的Datasheet PDF文件第2页 
ELECTRONICS INDUSTRY (USA) CO., LTD.  
103 MOO 4, LATKRABANG EXPORT PROCESSING ZONE, LATKRABANG, BANGKOK 10520, THAILAND  
TEL. : (66 2) 326-0102, 739-4580 FAX. : (66 2) 326-0933 E-mail : eicfirst @ iname.com http. : // www.eicsemi.com  
SILICON ZENER DIODES  
1N4728 - 1N4764  
Z1110 - Z1200  
DO - 41  
VZ : 3.3 - 200 Volts  
PD : 1 Watt  
1.00 (25.4)  
MIN.  
0.107 (2.7)  
0.080 (2.0)  
FEATURES :  
* Complete voltage range 3.3 to 200 Volts  
* High peak reverse power dissipation  
* High reliability  
0.205 (5.2)  
0.166 (4.2)  
* Low leakage current  
1.00 (25.4)  
MIN.  
0.034 (0.86)  
0.028 (0.71)  
MECHANICAL DATA  
* Case : DO-41 Molded plastic  
* Epoxy : UL94V-O rate flame retardant  
* Lead : Axial lead solderable per MIL-STD-202,  
method 208 guaranteed  
* Polarity : Color band denotes cathode end  
* Mounting position : Any  
Dimensions in inches and ( millimeters )  
* Weight : 0.339 gram  
MAXIMUM RATINGS  
Rating at 25 ?C ambient temperature unless otherwise specified  
Rating  
DC Power Dissipation at TL = 50 ?C (Note1)  
Maximum Forward Voltage at IF = 200 mA  
Junction Temperature Range  
Symbol  
Value  
1.0  
Unit  
Watt  
Volts  
?C  
PD  
VF  
TJ  
1.2  
- 55 to + 175  
- 55 to + 175  
Storage Temperature Range  
Ts  
?C  
Note :  
(1) TL = Lead temperature at 3/8 " (9.5mm) from body  
Fig. 1 POWER TEMPERATURE DERATING CURVE  
1.25  
L = 3/8" (9.5mm)  
1.00  
0.75  
0.50  
0.25  
0
25  
50  
75  
100  
125  
150  
175  
TL, LEAD TEMPERATURE (?C)  
UPDATE : JUNE 30, 2000  

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