LCE6.5 Datasheet, PDF (3/4 Pages) MDE Semiconductor, Inc. – LOW CAPACITANCE TRANSIENT VOLTAGE SUPPRESSOR

LCE6.5 thru LCE170A
Microsemi
Part
Number
Breakdown
Voltage
VBR @ IBR
MIN MAX
VBR(V)
IBR
(mA)
Reverse
Stand
Off
Voltage
VWM(V)
Maximum
Standby
current
ID @ VWM
ID(µA)
Maximum
Peak
Pulse
Current
I_PP @ 10/
1000µs
IPP (A)
Maximum
Clamping
Voltage
VC @ IPP
VC(V)
Maximum
Capacitance
@ 0V
f=1MHZ
Working Inverse
Blocking Voltage
IIIB @VWIB
Peak
Inverse
Blocking
Voltage
pF
VWIB(V) IIB(μA) VPIB(V)
LCE54
60.0 73.3 1
54.0
5
15.6
96.3
100
150
10
200
LCE54A
60.0 66.3 1
54.0
5
17.2
87.1
100
150
10
200
LCE58
64.4 78.7 1
58.0
5
14.6
103.0
100
150
10
200
LCE58A
64.4 71.2 1
58.0
5
16.0
93.6
100
150
10
200
LCE60
66.7 81.5 1
60.0
5
14.0
107.0
90
150
10
200
LCE60A
66.7 73.7 1
60.0
5
15.5
96.8
90
150
10
200
LCE64
71.1 86.9 1
64.0
5
13.2
114.0
90
150
10
200
LCE64A
71.1 78.6 1
64.0
5
14.6
103.0
90
150
10
200
LCE70
77.8 95.1 1
70.0
5
LCE70A
77.8 86.0 1
70.0
5
LCE75
83.3 102
1
75.0
5
LCE75A
83.3 92.1 1
75.0
5
12.0
125.0
13.3
113.0
11.2
134.0
12.4
121.0
90
150
10
200
90
150
10
200
90
150
10
200
90
150
10
200
LCE80
88.7 108
1
80.0
5
10.6
142.0
90
150
10
200
LCE80A
88.7 98.0 1
80.0
5
11.6
129.0
90
150
10
200
LCE90
100 122
1
90.0
5
9.4
160.0
90
300
10
200
LCE90A
100 111
1
90.0
5
10.3
146.0
90
300
10
200
LCE100
111 136
1
100.0
5
8.4
179.0
90
300
10
200
LCE100A 111 123
1
100.0
5
9.3
162.0
90
300
10
200
LCE110
122 149
1
110.0
5
7.7
196.0
90
300
10
400
LCE110
122 135
1
110.0
5
8.4
178.0
90
300
10
400
LCE120
133 163
1
120.0
5
7.0
214.0
90
300
10
400
效 ^{LCE120A 133 147}
1
120.0
5
7.8
193.0
90
300
10
400
LCE130
144 176
1
130.0
5
6.5
231.0
90
300
10
400
LCE130A 144 159
1
130.0
5
7.2
209.0
90
300
10
400
LCE150
167 204
1
150.0
5
5.6
268.0
90
300
10
400
LCE150A 167 185
1
150.0
5
6.2
243.0
90
300
10
400
LCE160
178 218
1
160.0
5
5.2
287.0
90
300
10
400
LCE160A 178 197
1
160.0
5
5.8
259.0
90
300
10
400
无 ^LCE170
189 231
1
170.0
5
4.9
304.0
90
300
10
400
LCE170A 189 209
1
170.0
5
5.4
275.0
90
300
10
400
Note1: A transient voltage suppressor is normally selected according to voltage (V_WM), which should be equal to or
greater than the dc or continuous peak operating voltage level.
Characteristic Curve
打印 ¹⁰⁰
1.0
Impulse
I_PP
Exponential
0.5
Decay
I_PP
t_W
150
t_r=10µs
Peak Value I_PP
10
Half Sine
100
t_W
t_W=0.71_p
Squt^pare
Wave
Half Value ^IPP
t_W
2
Current Waveforms
1.0
50
10/1000µs Waveform
as defined by R.E.A.
0.1
0.1
1.0
10
10²
10³
t_w-Pulse Width (µs)
Fig. 1 Peak Pulse Power vs. Pulse Time
0
0
1.0
2.0
3.0
4.0
t-Time (ms)
Fig.2 Pulse Waveform for Exponential Surge
Document Number: LCE6.5 thru LCE170A
Feb.29, 2012
3
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