LCE6.5A THRU LCE90A
LOW CAPACITANCE TRANSIENT VOLTAGE SUPPRESSOR
6.5V-90V 1500W
FEATURES
* 1500W Peak Pulse Surge reverse
capability on 10/1000µs waveform
* Excellent clamping capability
* Low incremental surge resistance
* Fast response time : typically less than 5.0 ns
from 0 volts to BV
MECHANICAL DATA
* Case : DO-201AD Molded plastic
* Epoxy : UL94V-O rate flame retardant
* Lead : Axial lead solderable per MIL-STD-202,
method 208 guaranteed
* Polarity : Color band denotes positive end on the
Transorb (cathode)
* Mounting position : Any
* Weight : 0.93 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
MAXIMUM RATINGS
Rating at 25
°
C ambient temperature unless otherwise specified.
Rating
Peak Pulse Power Dissipation on 10/1000µs
waveform (Note 1, Figure 1)
Steady State Power Dissipation at T
L
= 75
°C
Lead Lengths 0.375", (9.5mm) (Note 2)
Peak Forward Surge Current on 10/1000
µs
Waveform (Fig. 3, Note 1)
Operating and Storage Temperature Range
Symbol
P
PPM
Value
Minimum 1500
Unit
Watts
P
D
5.0
Watts
I
FSM
T
J
, T
STG
See Table 1.
- 65 to + 175
Amps.
°C
Note :
(1) Non-repetitive Current pulse, per Fig. 3 and derated above Ta = 25
°
C per Fig. 2
(2) 8.3 ms single half sine-wave, duty cycle = 4 pulses per minutes maximum.
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LCE6.5A THRU LCE90A
LOW CAPACITANCE TRANSIENT VOLTAGE SUPPRESSOR
6.5V-90V 1500W
ELECTRICAL CHARACTERISTICS
Rating at 25
°C
ambient temperature unless otherwise specified
Breakdown Voltage @ It
TYPE
NUMBER
V
BR
(V)
Min.
Max.
LCE6.5
LCE6.5A
LCE7.0
LCE7.0A
LCE7.5
LCE7.5A
LCE8.0
LCE8.0A
LCE8.5
LCE8.5A
LCE9.0
LCE9.0A
LCE10
LCE10A
LCE11
LCE11A
LCE12
LCE12A
LCE13
LCE13A
LCE14
LCE14A
LCE15
LCE15A
LCE16
LCE16A
LCE17
LCE17A
LCE18
LCE18A
LCE20
LCE20A
LCE22
LCE22A
LCE24
LCE24A
LCE26
LCE26A
LCE28
LCE28A
LCE30
LCE30A
LCE33
LCE33A
LCE36
LCE36A
LCE40
LCE40A
LCE43
LCE43A
7.22
7.22
7.78
7.78
8.33
8.33
8.89
8.89
9.44
9.44
10.0
10.0
11.1
11.1
12.2
12.2
13.3
13.3
14.4
14.4
15.6
15.6
16.7
16.7
17.8
17.8
18.9
18.9
20
20
22.2
22.2
24.4
24.4
26.7
26.7
28.9
28.9
31.1
31.1
33.3
33.3
36.7
36.7
40.0
40.0
44.4
44.4
47.8
47.8
8.82
7.98
9.51
8.60
10.2
9.21
10.9
9.83
11.5
10.4
12.2
11.1
13.6
12.3
14.9
13.5
16.3
14.7
17.6
15.9
19.1
17.2
20.4
18.5
21.8
19.7
23.1
20.9
24.4
22.1
27.1
24.5
29.8
26.9
32.6
29.5
35.3
31.9
38.0
34.4
40.7
36.8
44.9
40.6
48.9
44.2
54.3
49.1
58.4
52.8
It
(mA)
10
10
10
10
10
10
10
10
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
Reverse
Stand-off
Voltage
V
RWM
(V)
6.5
6.5
7.0
7.0
7.5
7.5
8.0
8.0
8.5
8.5
9.0
9.0
10
10
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
20
20
22
22
24
24
26
26
28
28
30
30
33
33
36
36
40
40
43
43
Maximum
Reverse
Leakage
@ V
RWM
I
R
(µA)
1000
1000
500
500
250
250
100
100
50
50
10.0
10.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
Maximum
Clamping
Voltage
@ I
RSM
V
RSM
(V)
12.3
11.2
13.3
12.0
14.3
12.9
15.0
13.6
15.9
14.4
16.9
15.4
18.8
17.0
20.1
18.2
22.0
19.9
23.8
21.5
25.8
23.2
26.9
24.4
28.8
26.0
30.5
27.6
32.2
29.2
35.8
32.4
39.4
35.5
43.0
38.9
46.6
42.1
50.1
45.5
53.5
48.4
59.0
53.3
64.3
58.1
71.4
64.5
76.7
69.4
Maximum
Reverse
Current
I
RSM
(A)
100
100
100
100
100
100
100
100
94
100
89
97
80
88
74
82
68
75
63
70
58
65
56
61
52
57
49
54
46
51
42
46
38
42
35
39
32
36
30
33
28
31
25.4
28.1
23.3
25.8
21
23.3
19.5
21.6
Maximum
Junction
Capacitance
@ 0 Volt
pF
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
W orking
Inverse
Blocking
Voltage
V
W IB
(V)
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
75
150
150
Max. Inverse
Blocking
Current
@ V
W IB
I
IB
mA
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
Peak Inverse
Blocking
Voltage
V
PIB
(V)
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
200
200
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LCE6.5A THRU LCE90A
LOW CAPACITANCE TRANSIENT VOLTAGE SUPPRESSOR
6.5V-90V 1500W
ELECTRICAL CHARACTERISTICS
Rating at 25
°C
ambient temperature unless otherwise specified
Breakdown Voltage @ It
TYPE
NUMBER
V
BR
(V)
Min.
Max.
LCE45
LCE45A
LCE48
LCE48A
LCE51
LCE51A
LCE54
LCE54A
LCE58
LCE58A
LCE60
LCE60A
LCE64
LCE64A
LCE70
LCE70A
LCE75
LCE75A
LCE80
LCE80A
LCE90
LCE90A
50.0
50.0
53.3
53.3
56.7
56.7
60.0
60.0
64.4
64.4
66.7
66.7
71.1
71.1
77.8
77.8
83.3
83.3
88.7
88.7
100
100
61.1
55.3
65.1
58.9
69.3
62.7
73.3
66.3
78.7
71.2
81.5
73.7
86.9
78.6
95.1
86.0
102
92.1
108
98.0
122
111
It
(mA)
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
Reverse
Stand-off
Voltage
V
R W M
(V)
45
45
48
48
51
51
54
54
58
58
60
60
64
64
70
70
75
75
80
80
90
90
Maximum
Reverse
Leakage
@ V
RWM
I
R
(µA)
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
Maximum
Clamping
Voltage
@ I
RSM
V
RSM
(V)
80.3
72.7
85.5
77.4
91.1
82.4
96.3
87.1
103
93.6
107
96.8
114
103
125
113
134
121
142
129
160
146
Maximum
Reverse
Current
I
RSM
(A)
18.7
20.6
17.5
19.4
16.5
18.2
15.6
17.2
14.6
16
14
15.5
13.2
14.6
12
13.3
11.2
12.4
10.6
11.6
9.4
10.3
Maximum
Junction
Capacitance
@ 0 Volt
pF
100
100
100
100
100
100
100
100
100
100
90
90
90
90
90
90
90
90
90
90
90
90
W orking
Inverse
Blocking
Voltage
V
W IB
(V)
150
150
150
150
150
150
150
150
150
150
150
150
150
150
150
150
150
150
150
150
300
300
Max. Inverse
Blocking
Current
@ V
W IB
I
IB
mA
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
Peak Inverse
Blocking
Voltage
V
PIB
(V)
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
FIG.1 - PEAK PULSE POWER RATING CURVE
100
FIG.2 - PULSE DERATING CURVE
PEAK PULSE DERATING IN % OF
PEAK POWER OR CURRENT
120
P
PPM
,PEAK POWER POWER
(kW)
100
80
Peak Power
(single Pulse)
Average Power
10
60
1.0
40
20
0
0
Lead Lengths
0.375"(9.5mm)
0.1
0.1µs
1.0µs
10µs
100µs
1.0ms
10ms
100ms
25
50
75
100
125
150
175
tp, PULSE W IDTH
FIG.3 - PULSE WAVEFORM
PEAK PULSE CURRENT - % I
RMS
Tf = 10µs
100
Peak Value
I
RMS
T
J
=25
°C
Pulse W idth (tp) is defined
as that point where the peak
current decays to 50%
of I
RSM
T
L
, LEAD TEMPERATURE (
°
C)
50
Half Value - I
RMS
2
0
0
tp
1
10X1000 W aveform
as defined by R.E.A.
2
3
4
T, TIME(ms)
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