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1.5KE47A PDF预览

1.5KE47A

更新时间: 2024-01-26 21:47:36
品牌 Logo 应用领域
MERITEK 瞬态抑制器二极管
页数 文件大小 规格书
4页 313K
描述
Transient Voltage Suppressors

1.5KE47A 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
包装说明:PLASTIC, CASE 1, 2 PIN针数:2
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8541.10.00.50风险等级:5
最大击穿电压:51.7 V最小击穿电压:42.3 V
击穿电压标称值:47 V外壳连接:ISOLATED
最大钳位电压:67.8 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:e0
湿度敏感等级:1最大非重复峰值反向功率耗散:1500 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):NOT SPECIFIED
极性:UNIDIRECTIONAL最大功率耗散:1.52 W
认证状态:Not Qualified最大重复峰值反向电压:38.1 V
子类别:Transient Suppressors表面贴装:NO
技术:AVALANCHE端子面层:TIN LEAD
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

1.5KE47A 数据手册

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Transient Voltage Suppressors  
1.5KE Series  
MERITEK  
(TA: 25°C UNLESS OTHERWISE SPECIFIED)  
RATING AND CHARACTERISTIC CURVES  
Figure 1 - Peak Pulse Power Rating Curve  
Figure 2 - Pulse Derating Curve  
100  
1000  
75  
50  
25  
0
100  
10  
1
0.1  
0.000001  
0
25  
50  
75 100 125 150 175 200  
0.00001  
0.0001  
0.001  
td-Pulse Width (Sec.)  
TA-Ambient Temperature (ºC)  
Figure 3 - PulseWaveform  
Figure 4 -Typical Junction Capacitance  
100000  
150  
t =10μsec  
r
T
=25°C  
J
Pulse Width(td) is defined  
as the point where the peak  
current decays to 50% of I  
Bi-directional V=0V  
10000  
PPM  
Peak Value  
Uni-directional V=0V  
I
100  
PPM  
1000  
100  
10  
Uni-directional @ VR  
Half Value  
I
PPM  
I
PPM  
( )  
2
Bi-directional @ VR  
50  
0
10/1000μsec. Waveform  
as defined by R.E.A  
Tj=25C  
f=1.0MHz  
Vsig=50mVp-p  
t
d
1
1.0  
10.0  
100.0  
1000.0  
1.0  
2.0  
t-Time (ms)  
3.0  
4.0  
0
VBR - Reverse Breakdown Voltage (V)  
Figure 6 - Maximum Non-Repetitive Forward  
Surge Current Uni-Directional Only  
Figure 5 - Steady State Power Dissipation Derating Curve  
6.5  
6
5.5  
5
4.5  
4
3.5  
3
2.5  
2
1.5  
1
200  
180  
160  
140  
120  
100  
80  
60  
40  
0.5  
0
20  
0
0
25  
50  
75 100 125 150 175 200  
1
10  
100  
TL - Lead Temperature(ºC)  
Number of Cycles at 60 Hz  
4
Rev 7  

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