MSPLCE120ATR [MICROSEMI]
Trans Voltage Suppressor Diode, 1500W, 120V V(RWM), Unidirectional, 1 Element, Silicon, PLASTIC, CASE 1, 2 PIN;型号: | MSPLCE120ATR |
厂家: | Microsemi |
描述: | Trans Voltage Suppressor Diode, 1500W, 120V V(RWM), Unidirectional, 1 Element, Silicon, PLASTIC, CASE 1, 2 PIN |
文件: | 总4页 (文件大小:225K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
LCE6.5 thru LCE170A, e3
1500 WATT LOW CAPACITANCE
TRANSIENT VOLTAGE SUPPRESSOR
S C O T T S D A L E D I V I S I O N
DESCRIPTION
APPEARANCE
This Transient Voltage Suppressor (TVS) product family includes a rectifier
diode element in series and opposite direction to achieve low capacitance
performance below 100 pF (see Figure 2). The low level of TVS capacitance
may be used for protecting higher frequency applications in inductive
switching environments or electrical systems involving secondary lightning
effects per IEC61000-4-5 as well as RTCA/DO-160D or ARINC 429 for
airborne avionics. With virtually instantaneous response, they also protect
from ESD and EFT per IEC61000-4-2 and IEC61000-4-4. If bipolar transient
capability is required, two of these low capacitance TVS devices may be used
in parallel in opposite directions (anti-parallel) for complete ac protection as
shown in Figure 4.
CASE 1
IMPORTANT: For the most current data, consult MICROSEMI’s website: http://www.microsemi.com
FEATURES
APPLICATIONS / BENEFITS
•
•
•
Unidirectional low-capacitance TVS (for bidirectional see
Figure 4)
•
•
•
Protection from switching transients and induced RF
Low capacitance for data line protection to 1 MHz
Economical plastic encapsulated TVS series for thru-
hole mounting
Protection for aircraft fast data rate lines up to Level 5
Waveform 4 and Level 2 Waveform 5A in RTCA/DO-
160D (also see MicroNote 130) & ARINC 429 with bit
rates of 100 kb/s (per ARINC 429, Part 1, par 2.4.1.1)
Suppresses transients up to 1500 watts @ 10/1000 µs
(see Figure 1)*
•
•
•
Clamps transient in less than 100 pico seconds
Working voltage (VWM) range 6.5 V to 170 V
•
•
Protection from ESD and EFT per IEC 61000-4-2 and
IEC 61000-4-4
Secondary lightning protection per IEC61000-4-5 with
42 Ohms source impedance:
Class 1: LCE6.5 to LCE170A
Class 2: LCE6.5 to LCE150A
Class 3: LCE6.5 to LCE70A
Class 4: LCE6.5 to LCE36A
Options for screening in accordance with MIL-PRF-
19500 for JAN, JANTX, JANTXV, and JANS are also
available by adding MQ, MX, MV, MSP prefixes
respectively to part numbers, e.g. MXLCE6.5A,
MVLCE45A, etc.
•
Surface mount equivalent packages also available as
SMCJLCE6.5 - SMCJLCE170A or SMCGLCE6.5 -
SMCGLCE170A in separate data sheet (consult factory
for other surface mount options)
•
•
Secondary lightning protection per IEC61000-4-5 with
12 Ohms source impedance:
Class 1 : LCE6.5 to LCE90A
Class 2: LCE6.5 to LCE45 A
Class 3: LCE6.5 to LCE22A
Class 4: LCE6.5 to LCE11A
•
•
RoHS Compliant devices available by adding “e3” suffix
Metal hermetically sealed DO-13 axial-leaded
equivalents available in the LC6.5 - LC170A series in
separate data sheet
Secondary lightning protection per IEC61000-4-5 with
2 Ohms source impedance:
Class 2: LCE6.5 to LCE20A
Class 3: LCE6.5 to LCE10A
MAXIMUM RATINGS
MECHANICAL AND PACKAGING
•
1500 Watts for 10/1000 μs with repetition rate of 0.01% or
•
•
CASE: Void-free transfer molded thermosetting
epoxy body meeting UL94V-0
less* at lead temperature (TL) 25oC (See Figs. 1, 2, & 4)
•
•
Operating & Storage Temperatures: -65o to +150oC
TERMINATIONS: Tin-lead or RoHS Compliant
annealed matte-Tin plating readily solderable per
MIL-STD-750 method 2026
Thermal Resistance: 22ºC/W junction to lead at 3/8
inch (10 mm) from body, or 82ºC/W junction to ambient
when mounted on FR4 PC board with 4 mm2 copper
pads (1oz) and track width 1 mm, length 25 mm
•
•
•
•
POLARITY: Cathode indicated by band
MARKING: Part number and polarity band
WEIGHT: 1.5 grams. (Approx)
•
•
Steady-State Power dissipation*: 5 watts at TL = 40oC,
or 1.52 watts at TA = 25ºC when mounted on FR4 PC
board described for thermal resistance
TAPE & REEL option: Standard per EIA-296 (add
“TR” suffix to part number)
Solder Temperatures: 260 o C for 10 s (maximum)
•
See “CASE 1” package dimensions on last page
* TVS devices are not typically used for dc power dissipation and are instead operated < VWM (rated standoff voltage) except for transients that briefly
drive the device into avalanche breakdown (VBR to VC region) of the TVS element. Also see Figures 3 and 4 for further protection details in rated peak
pulse power for unidirectional and bidirectional configurations respectively.
Copyright © 2008
Microsemi
Page 1
10-29-2008 REV F
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
LCE6.5 thru LCE170A, e3
1500 WATT LOW CAPACITANCE
TRANSIENT VOLTAGE SUPPRESSOR
S C O T T S D A L E D I V I S I O N
ELECTRICAL CHARACTERISTICS @ 25oC
MAXIMUM
PEAK PULSE
CURRENT
WORKING
INVERSE
BLOCKING
VOLTAGE
INVERSE
BLOCKING
LEAKAGE
CURRENT
PEAK
INVERSE
BLOCKING
VOLTAGE
VOLTS
MAXIMUM
CLAMPING
VOLTAGE
MAXIMUM
STANDBY
CURRENT
MAXIMUM
CAPACITANCE
@ 0 V
f = 1 MHz
BREAKDOWN VOLTAGE
REVERSE
STANDOFF
VOLTAGE
IPP
@ 10/1000 µs
@
I(BR)
VC @ IPP
ID @VWM
VWIB
IIB @ VWIB
MICROSEMI
PART
NUMBER
V(BR)
VWM
VOLTS
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
45
45
48
VPIB
VOLTS
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
200
200
200
200
200
200
VOLTS
μA
1000
1000
500
500
250
250
100
100
50
50
10
10
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
VOLTS
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
45.4
53.5
48.4
58.0
53.3
64.3
58.1
71.4
64.5
76.7
69.4
80.3
72.7
85.5
77.4
91.1
82.4
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
100
100
100
100
100
100
mA
10
10
10
10
10
10
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
AMPS
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
VOLTS
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
150
150
150
150
150
150
µA
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
MIN
MAX
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
61.1
55.3
65.1
58.9
69.3
62.7
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
LCE45
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
20.0
20.0
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
50.0
50.0
53.3
53.3
56.7
56.7
30
33
28
31
25.4
28.1
23.3
25.8
21.0
23.3
19.5
21.6
18.7
20.6
17.5
19.4
16.5
18.2
LCE45A
LCE48
LCE48A
LCE51
LCE51A
1
1
1
1
48
51
51
5
5
5
1
Copyright © 2008
10-29-2008 REV F
Microsemi
Page 2
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
LCE6.5 thru LCE170A, e3
1500 WATT LOW CAPACITANCE
TRANSIENT VOLTAGE SUPPRESSOR
S C O T T S D A L E D I V I S I O N
MAXIMUM
PEAK
PULSE
WORKING
INVERSE
BLOCKING
VOLTAGE
INVERSE
BLOCKING
LEAKAGE
CURRENT
PEAK
INVERSE
BLOCKING
VOLTAGE
VOLTS
MAXIMUM
CLAMPING
VOLTAGE
MAXIMUM
STANDBY
CURRENT
CAPACI-
TANCE
@ 0
BREAKDOWN VOLTAGE
REVERSE
STANDOFF
VOLTAGE
VWM
VOLTS
54
CURRENT
@
I(BR)
VC @ IPP
ID @VWM
Volts
IPP
@
VWIB
IIB @ VWIB
MICROSEMI
PART
NUMBER
V(BR)
VOLTS
VPIB
VOLTS
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
200
400
400
400
400
400
400
400
400
400
400
400
400
10/1000 µs
AMPS
15.6
17.2
14.6
16.0
14.0
15.5
13.2
14.6
12.0
13.3
11.2
12.4
10.6
11.6
9.4
μA
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
VOLTS
96.3
87.1
103.0
93.6
107.0
96.8
114.0
103.0
125
113
134
121
142
129
160
146
179
162
196
178
214
193
231
209
268
243
287
259
304
pF
100
100
100
100
90
90
90
90
90
90
90
90
90
90
90
90
90
90
90
90
90
90
90
90
90
90
90
90
90
90
mA
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
VOLTS
150
150
150
150
150
150
150
150
150
150
150
150
150
150
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
300
µA
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
MIN
MAX
73.3
66.3
78.7
71.2
81.5
73.7
86.9
78.6
95.1
86.0
102.0
92.1
108
98.0
122
111
136
123
149
135
163
147
176
159
204
185
218
197
231
209
LCE54
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
111
111
122
122
133
133
144
144
167
167
178
178
189
189
LCE54A
LCE58
54
58
LCE58A
58
LCE60
60
LCE60A
LCE64
60
64
LCE64A
64
LCE70
70
LCE70A
LCE75
70
75
LCE75A
75
LCE80
80
LCE80A
LCE90
80
90
LCE90A
LCE100
LCE100A
LCE110
LCE110A
LCE120
LCE120A
LCE130
LCE130A
LCE150
LCE150A
LCE160
LCE160A
LCE170
LCE170A
90
10.3
8.4
9.3
7.7
8.4
7.0
7.8
6.5
7.2
5.6
6.2
5.2
5.8
4.9
5.4
100
100
110
110
120
120
130
130
150
150
160
160
170
170
275
NOTE: TVS are normally selected according to the reverse “Standoff Voltage” (VWM) that should be equal to or greater than the dc or continuous
peak operating voltage level.
GRAPHS
FIGURE 1
Peak Pulse Power vs.
Pulse Time (tW) in μs
Pulse Time (tw) in μs
Copyright © 2008
10-29-2008 REV F
Microsemi
Page 3
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
LCE6.5 thru LCE170A, e3
1500 WATT LOW CAPACITANCE
TRANSIENT VOLTAGE SUPPRESSOR
S C O T T S D A L E D I V I S I O N
SCHEMATIC APPLICATIONS
The TVS low capacitance device configuration is shown in Figure 2. As a further option for unidirectional applications, an additional low
capacitance rectifier diode may be used in parallel in the same polarity direction as the TVS as shown in Figure 3. In applications where random
high voltage transients occur, this will prevent reverse transients from damaging the internal low capacitance rectifier diode and also provide a
low voltage conducting direction. The added rectifier diode should be of similar low capacitance and also have a higher reverse voltage rating
than the TVS clamping voltage VC. The Microsemi recommended rectifier part number is the “ELCR80” for the application in Figure 5. If using
two (2) low capacitance TVS devices in anti-parallel for bidirectional applications, this added protective feature for both directions (including the
reverse of each rectifier diode) is also provided. The unidirectional and bidirectional configurations in Figure 3 and 4 will both result in twice the
capacitance of Figure 2.
FIGURE 2
FIGURE 3
FIGURE 4
TVS with internal Low
Capacitance Diode
Optional Unidirectional
configuration (TVS and
separate rectifier diode)
in parallel)
Optional Bidirectional
configuration (two TVS
devices in anti-parallel)
PACKAGE DIMENSIONS
Dimensions in inches (mm)
CASE 1
Copyright © 2008
10-29-2008 REV F
Microsemi
Page 4
Scottsdale Division
8700 E. Thomas Rd. PO Box 1390, Scottsdale, AZ 85252 USA, (480) 941-6300, Fax: (480) 947-1503
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