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1N4947G PDF预览

1N4947G

更新时间: 2024-11-16 22:37:59
品牌 Logo 应用领域
固锝 - GOOD-ARK 整流二极管开关
页数 文件大小 规格书
2页 160K
描述
GLASS PASSIVATED JUNCTION FAST SWITCHING RECTIFIER

1N4947G 技术参数

是否Rohs认证: 符合生命周期:Active
包装说明:O-PALF-W2Reach Compliance Code:compliant
ECCN代码:EAR99风险等级:5.21
Is Samacsys:N外壳连接:ISOLATED
配置:SINGLE二极管元件材料:SILICON
二极管类型:RECTIFIER DIODE最大正向电压 (VF):1.3 V
JEDEC-95代码:DO-204ALJESD-30 代码:O-PALF-W2
最大非重复峰值正向电流:25 A元件数量:1
端子数量:2最高工作温度:150 °C
最低工作温度:-55 °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最大重复峰值反向电压:800 V
最大反向恢复时间:0.25 µs子类别:Rectifier Diodes
表面贴装:NO端子形式:WIRE
端子位置:AXIALBase Number Matches:1

1N4947G 数据手册

 浏览型号1N4947G的Datasheet PDF文件第2页 
1N4942G THRU 1N4948G  
GLASS PASSIVATED JUNCTION FAST SWITCHING RECTIFIER  
Reverse Voltage -  
200 to 1000 Volts  
Forward Current -  
1.0 Ampere  
Features  
Plastic package has Underwriters Laboratory  
Flammability Classification 94V-0  
High temperature metallurgically bonded construction  
For use in high frequency rectifier circuits  
Fast switching for high efficiency  
Glass passivated cavity-free junction  
Capable of meeting environmental standards of  
MIL-S-19500  
1.0 ampere operation at TA=55 with no thermal runaway  
High temperature soldering guaranteed:  
350 /10 seconds, 0.375” (9.5mm) lead length,  
5 lbs. (2.3Kg) tension  
Mechanical Data  
DIMENSIONS  
inches  
mm  
Case: DO-41 molded plastic over glass body  
Terminals: Plated axial leads, solderable per  
MIL-STD-750, method 2026  
Polarity: Color band denotes cathode end  
Mounting Position: Any  
DIM  
Note  
Max.  
Min.  
Max.  
0.205  
0.106  
0.034  
-
Min.  
4.2  
A
B
C
D
0.165  
0.079  
0.028  
1.000  
5.2  
2.7  
0.86  
-
2.0  
0.71  
25.40  
Weight: 0.012 ounce, 0.335 gram  
Maximum Ratings and Electrical Characteristics  
Ratings at 25 ambient temperature unless otherwise specified.  
1N  
4942G  
1N  
4944G  
1N  
4946G  
1N  
4947G  
1N  
4948G  
Symbols  
Units  
Maximum repetitive peak reverse voltage  
Maximum RMS voltage  
VRRM  
VRMS  
VDC  
200  
140  
200  
400  
280  
400  
600  
420  
600  
800  
1000  
700  
Volts  
Volts  
Volts  
560  
Maximum DC blocking voltage  
800  
1000  
Maximum average forward rectified current  
0.375" (9.5mm) lead length at TA=55  
I(AV)  
1.0  
Amp  
Peak forward surge current  
8.3mS single half sine-wave superimposed  
on rated load (MIL-STD-750D 4066 method)  
IFSM  
25.0  
1.30  
Amps  
Maximum instantaneous forward voltage at 1.0A  
VF  
IR  
Volts  
A
Maximum DC reverse current  
at rated DC blocking voltage  
T =25  
1.0  
200.0  
TAA=150  
Maximum reverse recovery time (Note 1)  
Typical junction capacitance (Note 2)  
Typical thermal resistance (Note 3)  
Trr  
CJ  
150  
250  
500  
nS  
F
15.0  
55.0  
R
/W  
JA  
Operating junction and storage temperature range  
TJ, TSTG  
-65 to +175  
Notes:  
(1) Reverse recovery test conditions: IF=0.5A, IR=1.0A, Irr=0.25A  
(2) Measured at 1.0MHz and applied reverse voltage of 4.0 volts  
(3) Thermal resistance from junction to ambient at 0.375” (9.5mm) lead length, P.C.B. mounted  
1

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