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20KPA240C PDF预览

20KPA240C

更新时间: 2024-01-09 11:36:11
品牌 Logo 应用领域
力特 - LITTELFUSE 电子局域网二极管瞬态抑制器
页数 文件大小 规格书
5页 135K
描述
20KPA系列可专门用于保护敏感电子设备,使其免受雷击和其他瞬态电压事件引起的瞬态电压影响。 无卤素,且符合RoHS标准 典型最高温度系数ΔVBR = 0.1% - VBR@

20KPA240C 技术参数

是否无铅: 含铅是否Rohs认证: 符合
生命周期:Active包装说明:O-PALF-W2
针数:2Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8541.10.00.50
风险等级:5.64其他特性:UL RECOGNIZED
最小击穿电压:268.1 V外壳连接:ISOLATED
最大钳位电压:384.6 V配置:SINGLE
二极管元件材料:SILICON二极管类型:TRANS VOLTAGE SUPPRESSOR DIODE
JESD-30 代码:O-PALF-W2JESD-609代码:e3
湿度敏感等级:2最大非重复峰值反向功率耗散:20000 W
元件数量:1端子数量:2
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):260
极性:BIDIRECTIONAL最大功率耗散:8 W
认证状态:Not Qualified最大重复峰值反向电压:240 V
子类别:Transient Suppressors表面贴装:NO
技术:AVALANCHE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:30Base Number Matches:1

20KPA240C 数据手册

 浏览型号20KPA240C的Datasheet PDF文件第1页浏览型号20KPA240C的Datasheet PDF文件第2页浏览型号20KPA240C的Datasheet PDF文件第4页浏览型号20KPA240C的Datasheet PDF文件第5页 
TransientVoltage Suppression Diodes  
Axial Leaded – 20000W > 20KPA series  
Ratings and Characteristic Curves (TA=25°C unless otherwise notedFigure 1 - Peak Pulse Power Rating Curve  
Figure 1 - Peak Pulse Power Rating Curve  
Figure 2 - Pulse Derating Curve  
100  
80  
60  
40  
20  
0
1000  
100  
10  
1
0.1  
0.000001  
0.001  
0.0001  
td- Pulse Width (Sec.)  
0.00001  
0
25  
50  
75  
100 125 150 175 200  
TA-Ambient temperature (ºC)  
Figure 3 - PulseWaveform  
Figure 4 -Typical Junction Capacitance  
150  
t =10μsec  
r
T
=25°C  
J
Bi-directional V= OV  
Pulse Width(td) is defined  
as the point where the peak  
current decays to 50% of I  
10000  
Uni-directional V= OV  
PPM  
Peak Value  
I
100  
PPM  
Uni-directional @ VR  
Half Value  
I
PPM  
2
I
PPM  
Bi-directional @ VR  
( )  
100  
1
50  
10/1000μsec. Waveform  
as defined by R.E.A  
Tj=25C  
f=1.0MHz  
Vsig=50mVp-p  
t
d
0
0
50  
100  
150  
200  
250  
300  
350  
1.0  
2.0  
t-Time (ms)  
3.0  
4.0  
0
VBR - Reverse Breakdwon Voltage (V)  
Figure 6 - Maximum Non-Repetitive Peak Forward  
Surge Current  
Figure 5 - Steady State Power Derating Curve  
9
8
7
6
5
4
450  
400  
350  
300  
250  
200  
150  
100  
50  
3
L = 0.375” (9.5mm)  
Lead Lengths  
2
1
0
0
0
25 50 75 100 125 150 175 200  
TL- Lead Temperature (ºC)  
1
10  
100  
Number of Cycles at 60 Hz  
©2009 Littelfuse, Inc.  
119  
20KPA Series  
Specifications are subject to change without notice.  
Please refer to http://www.Littelfuse.com/series/20KPA.html for current information.  
Revision: January 09, 2009  

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