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1N4947G PDF预览

1N4947G

更新时间: 2024-09-14 04:24:27
品牌 Logo 应用领域
UNIOHM 二极管快速恢复二极管
页数 文件大小 规格书
2页 67K
描述
1.0 AMP GLASS PASSIVATED FAST RECOVERY RECTIFIERS

1N4947G 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Contact Manufacturer零件包装代码:DO-41
包装说明:PLASTIC PACKAGE-2针数:2
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8541.10.00.80风险等级:5.61
Is Samacsys:N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:RECTIFIER DIODE
JEDEC-95代码:DO-41JESD-30 代码:O-PALF-W2
元件数量:1端子数量:2
最高工作温度:175 °C最低工作温度:-65 °C
最大输出电流:1 A封装主体材料:PLASTIC/EPOXY
封装形状:ROUND封装形式:LONG FORM
峰值回流温度(摄氏度):NOT SPECIFIED最大重复峰值反向电压:800 V
最大反向恢复时间:0.25 µs表面贴装:NO
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 SPECIFIEDBase Number Matches:1

1N4947G 数据手册

 浏览型号1N4947G的Datasheet PDF文件第2页 
1N4942G THRU 1N4948G  
1.0 AMP GLASS PASSIVATED FAST RECOVERY RECTIFIERS  
VOLTAGE RANGE  
50 to 1000 Volts  
CURRENT  
1.0 Ampere  
FEATURES  
* Low forward voltage drop  
* Low leakage current  
* High reliability  
DO-41  
.107(2.7)  
.080(2.0)  
DIA.  
* High current capability  
* Glass passivated junction  
1.0(25.4)  
MIN.  
MECHANICAL DATA  
* Case: Molded plastic  
.205(5.2)  
.166(4.2)  
* Epoxy: UL 94V-0 rate flame retardant  
* Lead: Axial leads, solderable per MIL-STD-202,  
method 208 guranteed  
* Polarity: Color band denotes cathode end  
* Mounting position: Any  
1.0(25.4)  
MIN.  
.034(.9)  
* Weight: 0.34 grams  
.028(.7)  
DIA.  
Dimensions in inches and (millimeters)  
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS  
Rating 25 C ambient temperature uniess otherwies specified.  
Single phase half wave, 60Hz, resistive or inductive load.  
For capacitive load, derate current by 20%.  
UNITS  
TYPE NUMBER  
1N4942G 1N4944G 1N4946G 1N4947G 1N4948G  
Maximum Recurrent Peak Reverse Voltage  
Maximum RMS Voltage  
V
V
V
200  
140  
200  
400  
280  
400  
600  
420  
600  
800  
560  
800  
1000  
700  
Maximum DC Blocking Voltage  
1000  
Maximum Average Forward Rectified Current  
.375"(9.5mm) Lead Length at Ta=55 C  
1.0  
A
Peak Forward Surge Current, 8.3 ms single half sine-wave  
superimposed on rated load (JEDEC method)  
Maximum Instantaneous Forward Voltage at 1.0A  
30  
1.3  
5.0  
A
V
A
Maximum DC Reverse Current  
Ta=25 C  
at Rated DC Blocking Voltage  
Ta=100 C  
100  
A
Maximum Reverse Recovery Time (Note 1)  
Typical Junction Capacitance (Note 2)  
nS  
150  
250  
500  
15  
-65 +175  
pF  
C
Operating and Storage Temperature Range TJ, TSTG  
NOTES:  
1. Reverse Recovery Time test condition: IF=0.5A, IR=1.0A, IRR=0.25A  
2. Measured at 1MHz and applied reverse voltage of 4.0V D.C.  

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