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FR254-B PDF预览

FR254-B

更新时间: 2024-02-07 18:12:19
品牌 Logo 应用领域
RECTRON 快速恢复二极管
页数 文件大小 规格书
2页 24K
描述
Rectifier Diode, 1 Phase, 1 Element, 2.5A, 400V V(RRM), Silicon, PLASTIC, R-3, 2 PIN

FR254-B 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active包装说明:PLASTIC, R-3, 2 PIN
针数:2Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8541.10.00.80
风险等级:5.71其他特性:HIGH RELIABILITY
应用:FAST RECOVERY外壳连接:ISOLATED
配置:SINGLE二极管元件材料:SILICON
二极管类型:RECTIFIER DIODEJESD-30 代码:O-PALF-W2
JESD-609代码:e3最大非重复峰值正向电流:150 A
元件数量:1相数: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:2.5 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):265
认证状态:Not Qualified最大重复峰值反向电压:400 V
最大反向恢复时间:0.15 µs表面贴装:NO
端子面层:Matte Tin (Sn)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
Base Number Matches:1

FR254-B 数据手册

 浏览型号FR254-B的Datasheet PDF文件第1页 
(
)
RATING AND CHARACTERISTIC CURVES FR251 THRU FR257  
FIG. 3 - MAXIMUM NON-REPETITIVE FORWARD  
SURGE CURRENT  
FIG. 1 - TYPICAL FORWARD CURRENT  
DERATING CURVE  
2.5  
2.0  
1.5  
1.0  
.5  
150  
125  
100  
8.3ms Single Half Sine-Wave  
(JEDEC Method)  
75  
50  
25  
0
Single Phase  
Half Wave 60Hz  
Resistive or  
Inductive Load  
0
0
25 50 75 100 125 150 175  
1
2
5
10  
20  
50  
100  
AMBIENT TEMPERATURE, (  
)
NUMBER OF CYCLES AT 60Hz  
FIG. 3 - TYPICAL INSTANTANEOUS  
FORWARD CHARACTERISTICS  
FIG. 4 - TYPICAL JUNCTION CAPACITANCE  
200  
20  
10  
100  
60  
3.0  
1.0  
0.3  
0.1  
40  
T
= 25  
J
20  
10  
Pulse Width=300uS  
1% Duty Cycle  
T
= 25  
J
6
4
.03  
.01  
2
1
.1  
.2  
.4  
1.0  
2
4
10  
20 40  
100  
0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8  
INSTANTANEOUS FORWARD VOLTAGE, (V)  
REVERSE VOLTAGE, ( V )  
FIG. 5 - TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC  
50  
10  
trr  
NONINDUCTIVE  
NONINDUCTIVE  
+0.5A  
( - )  
PULSE  
GENERATOR  
(NOTE 2)  
D.U.T  
0
( + )  
25 Vdc  
(approx)  
( - )  
-0.25A  
1
OSCILLOSCOPE  
(NOTE 1)  
( + )  
NON-  
INDUCTIVE  
-1.0A  
1cm  
SET TIME BASE FOR  
50/100 ns/cm  
1
Rise Time = 7ns max. Input Impedance =  
1 megohm. 22pF.  
NOTES:  
2. Rise Time = 10ns max. Source Impedance =  
50 ohms.  
RECTRON  

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