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参数资料
| 型号： | LCE90A |
| 元件分类： | TVS二极管 - 瞬态电压抑制 |
| 英文描述： | 1500 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-201AD |
| 封装： | ROHS COMPLIANT, PLASTIC, DO-201, 2 PIN |
| 文件页数： | 3/5页 |
| 文件大小： | 136K |
| 代理商： | LCE90A |
95
2009 Littelfuse, Inc.
Specications are subject to change without notice.
Transient Voltage Suppression Diodes
Revision: January 09, 2009
LCE Series
Axial Leaded – 1500W > LCE series
Please refer to http://www.Littelfuse.com/series/LCE.html for current information.
LCE
S
eries
0.1
1
10
100
1000
0.000001
0.00001
0.0001
0.001
P
PPM
-
Peak
Pulse
Power
(kW)
t
d-Pluse Width (Sec.)
Ratings and Characteristic Curves (T
A=25°C unless otherwise noted)
I PPM
-P
eak
P
ulse
Cur
rent,
%
I
RSM
0
50
100
150
1.0
2.0
3.0
4.0
tr=10μsec
Peak Value
IPPM
2
TJ=25°C
Pulse Width(td) is dened
as the point where the peak
current decays to 50% of IPPM
10/1000μsec. Waveform
as dened by R.E.A
td
t-Time (ms)
Half Value
IPPM
( )
0
25
50
75
100
0
25
50
75
100
125
150
175
Percentage
of
Rated
Power
(%)
T
L-Lead Temperature (C)
Average Power
Peak Power
(Single Pulse)
Application Note: Device must be used
with two units in parrellel, opposite in polarity
as shown on circuit for AC signal lin
protection.
Low Capacitance
TVC
+
Figure 1 - Peak Pulse Power Rating
Figure 2 - Power Derating Curve
Figure 3 - Pulse Waveform
Figure 4 - AC Line Protection Application
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
5.5
6
6.5
0
25
50
75
100
125
150
175
200
Steady
State
Power
Dissipation
(W)
T
L-Lead Temperature (C)
Figure 5 - Steady State Power Derating Curve
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LCE90A/TR13 | 制造商:Microsemi Corporation 功能描述:TRANSIENT VOLTAGE SUPPRESSOR - Tape and Reel |
| LCE90A-B | 制造商:LITTELFUSE 制造商全称:Littelfuse 功能描述:Transient Voltage Suppression Diodes |
| LCE-AM-G | 制造商:PATLITE Corporation 功能描述:LCE-AM-G |
| LCE-AM-Y | 制造商:PATLITE Corporation 功能描述:LED Module, Yellow (Amber), LCE-A |
| LCEG | 制造商:LAUREL ELECTRONICS 功能描述:Laureate main assembly with case, extended counter, green LEDs. |
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