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LCE54A Datasheet(PDF) 3 Page - Shenzhen Taychipst Electronic Co., Ltd

Part No. LCE54A
Description  LOW CAPACITANCE TRANSIENT VOLTAGE SUPPRESSOR
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Maker  TAYCHIPST [Shenzhen Taychipst Electronic Co., Ltd]
Homepage  http://www.taychipst.com
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LCE6.5A THRU LCE90A
2 of 2
E-mail: sales@taychipst.com
Web Site: www.taychipst.com
ELECTRICAL CHARACTERISTICS
Rating at 25
°C ambient temperature unless otherwise specified
Reverse
Maximum
Maximum
Maximum
Maximum
W orking
Max. Inverse
Peak Inverse
Breakdown Voltage @ It
Stand-off
Reverse
Clamping
Reverse
Junction
Inverse
Blocking
Blocking
Voltage
Leakage
Voltage
Current
Capacitance
Blocking
Current
Voltage
@ VRWM
@ IRSM
@ 0 Volt
Voltage
@ VW IB
VBR (V)
It
VRWM
IR
VRSM
IRSM
VW IB
IIB
VPIB
Min.
Max.
(mA)
(V)
(
µA)
(V)
(A)
pF
(V)
mA
(V)
LCE45
50.0
61.1
1.0
45
5.0
80.3
18.7
100
150
1.0
200
LCE45A
50.0
55.3
1.0
45
5.0
72.7
20.6
100
150
1.0
200
LCE48
53.3
65.1
1.0
48
5.0
85.5
17.5
100
150
1.0
200
LCE48A
53.3
58.9
1.0
48
5.0
77.4
19.4
100
150
1.0
200
LCE51
56.7
69.3
1.0
51
5.0
91.1
16.5
100
150
1.0
200
LCE51A
56.7
62.7
1.0
51
5.0
82.4
18.2
100
150
1.0
200
LCE54
60.0
73.3
1.0
54
5.0
96.3
15.6
100
150
1.0
200
LCE54A
60.0
66.3
1.0
54
5.0
87.1
17.2
100
150
1.0
200
LCE58
64.4
78.7
1.0
58
5.0
103
14.6
100
150
1.0
200
LCE58A
64.4
71.2
1.0
58
5.0
93.6
16
100
150
1.0
200
LCE60
66.7
81.5
1.0
60
5.0
107
14
90
150
1.0
200
LCE60A
66.7
73.7
1.0
60
5.0
96.8
15.5
90
150
1.0
200
LCE64
71.1
86.9
1.0
64
5.0
114
13.2
90
150
1.0
200
LCE64A
71.1
78.6
1.0
64
5.0
103
14.6
90
150
1.0
200
LCE70
77.8
95.1
1.0
70
5.0
125
12
90
150
1.0
200
LCE70A
77.8
86.0
1.0
70
5.0
113
13.3
90
150
1.0
200
LCE75
83.3
102
1.0
75
5.0
134
11.2
90
150
1.0
200
LCE75A
83.3
92.1
1.0
75
5.0
121
12.4
90
150
1.0
200
LCE80
88.7
108
1.0
80
5.0
142
10.6
90
150
1.0
200
LCE80A
88.7
98.0
1.0
80
5.0
129
11.6
90
150
1.0
200
LCE90
100
122
1.0
90
5.0
160
9.4
90
300
1.0
200
LCE90A
100
111
1.0
90
5.0
146
10.3
90
300
1.0
200
FIG.1 - PEAK PULSE POWER RATING CURVE
FIG.2 - PULSE DERATING CURVE
FIG.3 - PULSE WAVEFORM
TYPE
NUMBER
100
10
0.1
1.0
tp, PULSE W IDTH
0.1
µs
1.0
µs
10
µs
100
µs
10ms
1.0ms
80
60
40
20
120
0
100
0
25
75
50
100
125
150
175
Peak Power
(single Pulse)
Average Power
Lead Lengths
0.375"(9.5mm)
TL, LEAD TEMPERATURE (
°C)
50
100
0
Tf = 10
µs
Peak Value
IRMS
Half Value - IRMS
TJ=25
°C
Pulse W idth (tp) is defined
as that point where the peak
current decays to 50%
of IRSM
10X1000 W aveform
as defined by R.E.A.
T, TIME(ms)
2
tp
1
0
2
3
4
100ms
6.5V-90V
1500W
LOW CAPACITANCE TRANSIENT VOLTAGE SUPPRESSOR




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