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1N4947 PDF预览

1N4947

更新时间: 2024-09-16 21:16:55
品牌 Logo 应用领域
CENTRAL 二极管
页数 文件大小 规格书
2页 405K
描述
Rectifier Diode, 1 Element, 1A, 800V V(RRM), Silicon, HERMETIC SEALED, GPR-1A, 2 PIN

1N4947 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Active包装说明:HERMETIC SEALED, GPR-1A, 2 PIN
针数:2Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8541.10.00.80
风险等级:5.11Is 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最大正向电压 (VF):1.2 V
JESD-30 代码:E-LALF-W2JESD-609代码:e0
元件数量:1端子数量:2
最高工作温度:175 °C最大输出电流:1 A
封装主体材料:GLASS封装形状:ELLIPTICAL
封装形式:LONG FORM峰值回流温度(摄氏度):NOT SPECIFIED
认证状态:Not Qualified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端子面层:Tin/Lead (Sn/Pb)
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

1N4947 数据手册

 浏览型号1N4947的Datasheet PDF文件第2页 
1N4942 1N4945 1N4947  
1N4943 1N4946 1N4948  
1N4944  
www.centralsemi.com  
FAST RECOVERY  
GLASS PASSIVATED  
DESCRIPTION:  
The CENTRAL SEMICONDUCTOR 1N4942 series  
types are silicon rectifiers mounted in a hermetically  
sealed, glass passivated package, designed for general  
purpose applications where fast reverse recovery times  
and high reliability is desired.  
SILICON RECTIFIERS  
1.0 AMP, 200 THRU 1000 VOLT  
MARKING: FULL PART NUMBER  
GPR-1A CASE  
MAXIMUM RATINGS: (T =25°C unless otherwise noted)  
A
SYMBOL 1N4942 1N4943 1N4944 1N4945 1N4946 1N4947 1N4948 UNITS  
Peak Repetitive Reverse Voltage  
DC Blocking Voltage  
V
200  
200  
140  
300  
300  
210  
400  
400  
280  
500  
500  
350  
600  
600  
420  
800  
800  
560  
1000  
1000  
700  
V
V
V
A
A
RRM  
V
R
RMS Reverse Voltage  
V
R(RMS)  
Average Forward Current (T =55°C)  
A
Peak Forward Surge Current  
I
1.0  
50  
O
I
FSM  
Operating and Storage  
Junction Temperature  
T , T  
-65 to +200  
°C  
J
stg  
ELECTRICAL CHARACTERISTICS: (T =25°C unless otherwise noted)  
A
SYMBOL  
TEST CONDITIONS  
V =Rated V  
MAX  
UNITS  
μA  
I
1.0  
1.3  
45  
R
R
RRM  
V
I =1.0A  
V
F
F
C
V =12V, f=1.0MHz  
pF  
ns  
ns  
ns  
J
R
t
t
t
I =0.5A, I =1.0A, I =0.25A (1N4942 thru 1N4945)  
150  
250  
500  
rr  
F
R
rr  
I =0.5A, I =1.0A, I =0.25A (1N4946, 1N4947)  
rr  
rr  
F
R
rr  
I =0.5A, I =1.0A, I =0.25A (1N4948)  
F
R
rr  
R1 (28-February 2013)  

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