LCE51A [EIC]
LOW CAPACITANCE TRANSIENT VOLTAGE SUPPRESSOR; 低电容瞬态电压抑制器型号: | LCE51A |
厂家: | EIC DISCRETE SEMICONDUCTORS |
描述: | LOW CAPACITANCE TRANSIENT VOLTAGE SUPPRESSOR |
文件: | 总3页 (文件大小:58K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
LOW CAPACITANCE
TRANSIENT VOLTAGE
SUPPRESSOR
LCE SERIES
BR
V
: 6.5 - 90 Volts
PK
P : 1500 Watts
DO-201
FEATURES :
* 1500W Peak Pulse Surge reverse
capability on 10/1000ms waveform
* Excellent clamping capability
* Low incremental surge resistance
* Fast response time : typically less than 5.0 ns
from 0 volts to BV
1.00 (25.4)
0.21 (5.33)
MIN.
0.19 (4.83)
0.375 (9.53)
0.285 (7.24)
MECHANICAL DATA
1.00 (25.4)
MIN.
* Case : DO-201AD Molded plastic
* Epoxy : UL94V-O rate flame retardant
* Lead : Axial lead solderable per MIL-STD-202,
method 208 guaranteed
0.042 (1.07)
0.038 (0.97)
* Polarity : Color band denotes positive end on the
Transorb (cathode)
Dimensions in inches and (millimeters)
* Mounting position : Any
* Weight : 0.93 gram
MAXIMUM RATINGS
Rating at 25 C ambient temperature unless otherwise specified.
°
Rating
Peak Pulse Power Dissipation on 10/1000ms
waveform (Note 1, Figure 1)
Symbol
Value
Unit
PPPM
Minimum 1500
Watts
Steady State Power Dissipation at TL = 75 °C
Lead Lengths 0.375", (9.5mm) (Note 2)
Peak Forward Surge Current on 10/1000 ms
Waveform (Fig. 3, Note 1)
PD
5.0
Watts
IFSM
See Table 1.
- 65 to + 175
Amps.
Operating and Storage Temperature Range
TJ, TSTG
°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.
UPDATE : MARCH 29, 2002
ELECTRICAL CHARACTERISTICS
°
Rating at 25 C ambient temperature unless otherwise specified
Reverse
Maximum
Reverse
Leakage
@ VRWM
IR
Maximum Maximum
Maximum
Junction
Capacitance
@ 0 Volt
Working
Inverse
Blocking
Voltage
VWIB
Max. Inverse Peak Inverse
Breakdown Voltage @ It
Stand-off
Voltage
Clamping
Voltage
@ IRSM
VRSM
Reverse
Current
Blocking
Current
@ VWIB
IIB
Blocking
Voltage
TYPE
NUMBER
VBR (V)
It
VRWM
(V)
IRSM
(A)
VPIB
(V)
Min.
Max.
(mA)
( A)
m
(V)
pF
(V)
mA
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
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
10
10
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
1000
1000
500
500
250
250
100
100
50
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
100
100
100
100
100
100
100
100
94
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
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
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
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
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
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
50
100
89
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
97
80
88
LCE10A
LCE11
74
82
LCE11A
LCE12
68
75
LCE12A
LCE13
63
70
LCE13A
LCE14
58
65
LCE14A
LCE15
56
61
LCE15A
LCE16
52
57
LCE16A
LCE17
49
54
LCE17A
LCE18
46
20
51
LCE18A
LCE20
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
42
46
LCE20A
LCE22
38
42
LCE22A
LCE24
35
39
LCE24A
LCE26
32
36
LCE26A
LCE28
30
33
LCE28A
LCE30
28
31
LCE30A
LCE33
25.4
28.1
23.3
25.8
21
LCE33A
LCE36
LCE36A
LCE40
23.3
19.5
21.6
LCE40A
LCE43
LCE43A
ELECTRICAL CHARACTERISTICS
°
Rating at 25 C ambient temperature unless otherwise specified
Reverse
Stand-off
Voltage
Maximum
Reverse
Leakage
@ VRWM
IR
Maximum Maximum
Maximum
Junction
Working
Inverse
Blocking
Voltage
VWIB
Max. Inverse Peak Inverse
Breakdown Voltage @ It
Clamping
Voltage
@ IRSM
VRSM
Reverse
Current
Blocking
Current
@ VWIB
IIB
Blocking
Voltage
Capacitance
@ 0 Volt
TYPE
NUMBER
VBR (V)
It
VRWM
(V)
IRSM
(A)
VPIB
(V)
Min.
Max.
(mA)
( A)
m
(V)
pF
(V)
mA
LCE45
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
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
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
45
45
48
48
51
51
54
54
58
58
60
60
64
64
70
70
75
75
80
80
90
90
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
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
18.7
20.6
17.5
19.4
16.5
18.2
15.6
17.2
14.6
16
100
100
100
100
100
100
100
100
100
100
90
150
150
150
150
150
150
150
150
150
150
150
150
150
150
150
150
150
150
150
150
300
300
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
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
LCE45A
LCE48
LCE48A
LCE51
LCE51A
LCE54
LCE54A
LCE58
LCE58A
LCE60
14
LCE60A
LCE64
15.5
13.2
14.6
12
90
90
LCE64A
LCE70
90
90
LCE70A
LCE75
13.3
11.2
12.4
10.6
11.6
9.4
90
90
LCE75A
LCE80
92.1
108
90
90
LCE80A
LCE90
98.0
122
90
90
LCE90A
100
111
10.3
90
FIG.1 - PEAK PULSE POWER RATING CURVE
FIG.2 - PULSE DERATING CURVE
100
120
100
80
Average Power
10
Peak Power
(single Pulse)
60
1.0
0.1
Lead Lengths
0.375"(9.5mm)
40
20
0
0.1ms
1.0ms
10ms
100ms
1.0ms
10ms
100ms
0
25
50
75
100
125
150
175
tp, PULSE WIDTH
TL, LEAD TEMPERATURE ( C)
°
FIG.3 - PULSE WAVEFORM
Tf = 10ms
TJ=25 °C
Pulse Width (tp) is defined
100
Peak Value
IRMS
as that point where the peak
current decays to 50%
of IRSM
Half Value - IRMS
2
50
10X1000 Waveform
as defined by R.E.A.
tp
0
0
1
2
3
4
T, TIME(ms)
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