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LCE51 Datasheet(PDF) 3 Page - List of Unclassifed Manufacturers

Part No. LCE51
Description  Transient Voltage Suppressor
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Maker  ETC2 [List of Unclassifed Manufacturers]
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LCE6.5 thru LCE170A
Document Number: LCE6.5 thru LCE170A
www.smsemi.com
Feb.29, 2012
3
Note1: A transient voltage suppressor is normally selected according to voltage (VWM), which should be equal to or
greater than the dc or continuous peak operating voltage level.
Characteristic Curve
Microsemi
Part
Number
Breakdown
Voltage
VBR @ IBR
Reverse
Stand
Off
Voltage
Maximum
Standby
current
ID @ VWM
Maximum
Peak
Pulse
Current
IPP @ 10/
1000µs
Maximum
Clamping
Voltage
VC @ IPP
Maximum
Capacitance
@ 0V
f=1MHZ
Working Inverse
Blocking Voltage
IIIB @VWIB
Peak
Inverse
Blocking
Voltage
MIN
MAX
IBR
(mA)
VBR(V)
VWM(V)
ID(µA)
IPP (A)
VC(V)
pF
VWIB(V)
IIB(μA)
VPIB(V)
LCE54
LCE54A
LCE58
LCE58A
60.0
60.0
64.4
64.4
73.3
66.3
78.7
71.2
1
1
1
1
54.0
54.0
58.0
58.0
5
5
5
5
15.6
17.2
14.6
16.0
96.3
87.1
103.0
93.6
100
100
100
100
150
150
150
150
10
10
10
10
200
200
200
200
LCE60
LCE60A
LCE64
LCE64A
66.7
66.7
71.1
71.1
81.5
73.7
86.9
78.6
1
1
1
1
60.0
60.0
64.0
64.0
5
5
5
5
14.0
15.5
13.2
14.6
107.0
96.8
114.0
103.0
90
90
90
90
150
150
150
150
10
10
10
10
200
200
200
200
LCE70
LCE70A
LCE75
LCE75A
77.8
77.8
83.3
83.3
95.1
86.0
102
92.1
1
1
1
1
70.0
70.0
75.0
75.0
5
5
5
5
12.0
13.3
11.2
12.4
125.0
113.0
134.0
121.0
90
90
90
90
150
150
150
150
10
10
10
10
200
200
200
200
LCE80
LCE80A
LCE90
LCE90A
88.7
88.7
100
100
108
98.0
122
111
1
1
1
1
80.0
80.0
90.0
90.0
5
5
5
5
10.6
11.6
9.4
10.3
142.0
129.0
160.0
146.0
90
90
90
90
150
150
300
300
10
10
10
10
200
200
200
200
LCE100
LCE100A
LCE110
LCE110
111
111
122
122
136
123
149
135
1
1
1
1
100.0
100.0
110.0
110.0
5
5
5
5
8.4
9.3
7.7
8.4
179.0
162.0
196.0
178.0
90
90
90
90
300
300
300
300
10
10
10
10
200
200
400
400
LCE120
LCE120A
LCE130
LCE130A
133
133
144
144
163
147
176
159
1
1
1
1
120.0
120.0
130.0
130.0
5
5
5
5
7.0
7.8
6.5
7.2
214.0
193.0
231.0
209.0
90
90
90
90
300
300
300
300
10
10
10
10
400
400
400
400
LCE150
LCE150A
LCE160
LCE160A
167
167
178
178
204
185
218
197
1
1
1
1
150.0
150.0
160.0
160.0
5
5
5
5
5.6
6.2
5.2
5.8
268.0
243.0
287.0
259.0
90
90
90
90
300
300
300
300
10
10
10
10
400
400
400
400
LCE170
LCE170A
189
189
231
209
1
1
170.0
170.0
5
5
4.9
5.4
304.0
275.0
90
90
300
300
10
10
400
400
Fig. 1 Peak Pulse Power vs. Pulse Time
Fig.2 Pulse Waveform for Exponential Surge
100
10
1.0
0.1
0.1
1.0
10
10
2
10
3
tw-Pulse Width (µs)
0
1.0
2.0
3.0
4.0
t-Time (ms)
tr=10µs
Peak Value IPP
Half Value IPP
2
10/1000µs Waveform
as defined by R.E.A.
150
100
50
0
Impulse
Exponential
Decay
1.0
0.5
IPP
IPP
tW
tW
tW=0.71p
tp
Half Sine
Square
Wave
Current Waveforms
tW
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