Radial Lead Varistors > LA Varistor Series
Metal-Oxide Varistors
(MOVs)
LA Varistor Series
Description
RoHS
The LA Varistor Series of transient voltage surge
suppressors are radial leaded varistors (MOVs)
that are designed to be operated continuously
across AC power lines. These UL recognized
varistors require very little mounting space, and are
offered in various standard lead form options.
The LA Varistor Series are available in four model
sizes: 7mm, 10mm, 14mm and 20mm; and have a
V
M(AC)RMS
voltage range from 130V to 1000V, and an
energy absorption capability up to 360J. Some LA Series
model numbers are available with clamping voltage
selections, designated by a model number suffix of
either A or B. The 'A' selection is the standard model;
the 'B' selection provides a lower clamping voltage.
See LA Series Device Ratings and Specifications
Table for part number and brand information.
Features
• Lead–free, Halogen-
Free and RoHS
compliant.
•
91788
Agency Approvals
Agency
Agency Approval
Agency File
Number
UL1449
CECC 42201-006
IEC 61051-1
IEC 61051-2
IEC 60950-1 (Annex Q) for 14mm and
20mm only
22.2-1
CECC 42201-006
IEC 61051-1
IEC 61051-2
IEC 60950-1 (Annex Q) for 14mm and
20mm only
E320116
116895
•
•
No derating up to
85ºC ambient
Available in tape and
reel or bulk pack
Energy absorption
capability (W
TM
)
up to 360J
Wide operating
voltage range
V
M(AC)RMS
130V to 1000V
•
E1273/F
Additional Information
Datasheet
Resources
Samples
Absolute Maximum Ratings
• For ratings of individual members of a series, see Device Ratings and Specifications chart
Continuous
Steady State Applied Voltage:
AC Voltage Range (V
M(AC)RMS
)
DC Voltage Range (V
M(DC)
)
LA Series
130 to 1000
175 to 1200
Units
V
V
Transients:
Peak Pulse Current (I
TM
)
For 8/20µs Current Wave (See Figure 2)
Single Pulse Energy Range
For 10/1000µs Current Wave (W
TM
)
Operating Ambient Temperature Range (T
A
)
Storage Temperature Range (T
STG
)
Temperature Coefficient (a ) of Clamping Voltage (V
C
) at Specified Test Current
V
1200 to 6500
11 to 360
-55 to +85
-55 to +125
<0.01
2500
1000
A
J
O
O
C
C
%/
O
C
V
MΩ
Hi-Pot Encapsulation (COATING Isolation Voltage Capability)
(Dielectric must withstand indicated DC voltage for one minute per MIL
-STD 202, Method 301)
COATING Insulation Resistance
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the device at these or
any other conditions above those indicated in the operational sections of this specification is not implied.
© 2017 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 09/14/17
Metal-Oxide Varistors
(MOVs)
Radial Lead Varistors > LA Varistor Series
LA Series Ratings & Specifications
Maximum Rating (85°C)
Continuous
Transient
Part
Number
Branding
Model Size
Disc Dia.
(mm)
V
RMS
V
M(AC)
V130LA1P
V130LA2P
V130LA5P
V130LA10AP
V130LA20AP
V130LA20BP
V140LA2P
V140LA5P
V140LA10AP
V140LA20AP
V150LA1P
V150LA2P
V150LA5P
V150LA10AP
V150LA20AP
V150LA20BP
V175LA2P
V175LA5P
V175LA10AP
V175LA20AP
V230LA4P
V230LA10P
V230LA20AP
V230LA40AP
V250LA2P
V250LA4P
V250LA10P
V250LA20AP
V250LA40AP
V250LA40BP
V275LA2P
V275LA4P
V275LA10P
V275LA20AP
V275LA40AP
V275LA40BP
V300LA2P
V300LA4P
V300LA10P
V300LA20AP
V300LA40AP
V320LA7P
V320LA10P
V320LA20AP
V320LA40BP
V385LA7P
P1301
P1302
P1305
P130L10
P130L20
P130L20B
P1402
P1405
P140L10
P140L20
P1501
P1502
P1505
P150L10
P150L20
P150L20B
P1752
P1755
P175L10
P175L20
P2304
P230L
P230L20
P230L40
P2502
P2504
P250L
P250L20
P250L40
P250L40B
P2752
P2754
P275L
P275L20
P275L40
P275L40B
P3002
P3004
P300L
P300L20
P300L40
P3207
P320L
P320L20
P320L40
P3857
7
7
10
14
20
20
7
10
14
20
7
7
10
14
20
20
7
10
14
20
7
10
14
20
7
7
10
14
20
20
7
7
10
14
20
20
7
7
10
14
20
7
10
14
20
7
(V)
130
130
130
130
130
130
140
140
140
140
150
150
150
150
150
150
175
175
175
175
230
230
230
230
250
250
250
250
250
250
275
275
275
275
275
275
300
300
300
300
300
320
320
320
320
385
V
DC
V
M(DC)
(V)
175
175
175
175
175
175
180
180
180
180
200
200
200
200
200
200
225
225
225
225
300
300
300
300
330
330
330
330
330
330
369
369
369
369
369
369
405
405
405
405
405
420
420
420
420
505
Specifications (25°C)
Varistor
Maximum
Typical
Voltage at
Clamping
Capaci-
Peak
1mA
Energy 10
Voltage
tance
f
=
Current 8
DC Test
x 1000µs
8 x 20
µs
1MHz
x 20µs
Current
V
NOM
V
NOM
W
TM
I
TM
I
PK
C
V
C
Min
Max
(J)
(A)
(V)
(V)
(V)
(A)
(pF)
11
1200
198
242
390
10
180
11
1200
184.5 225.5 340
10
180
20
2500
184.5 225.5 340
25
450
38
4500
184.5 225.5 340
50
1000
70
6500
184.5 225.5 340
100
1900
70
6500
190
220
325
100
1900
12
1200
198
242
360
10
160
22
2500
198
242
360
25
400
42
4500
198
242
360
50
900
75
6500
198
242
340
100
1750
13
1200
225
275
430
10
150
13
1200
216
264
395
10
150
25
2500
216
264
395
25
360
45
4500
216
264
395
50
800
80
6500
216
264
395
100
1600
80
6500
216
243
360
100
1600
15
1200
243
297
455
10
130
30
2500
243
297
455
25
350
55
4500
243
297
455
50
700
90
6500
243
297
455
100
1400
20
1200
324
396
595
10
100
35
2500
324
396
595
25
250
70
4500
324
396
595
50
550
122
6500
324
396
595
100
1100
21
1200
369
451
730
10
90
21
1200
351
429
650
10
90
40
2500
351
429
650
25
220
72
4500
351
429
650
50
500
130
6500
351
429
650
100
1000
130
6500
354
413
620
100
1000
23
1200
405
495
775
10
80
23
1200
387
473
710
10
80
45
2500
387
473
710
25
200
75
4500
387
473
710
50
450
140
6500
387
473
710
100
900
140
6500
389
453
680
100
900
25
1200
441
539
870
10
70
25
1200
423
517
775
10
70
46
2500
423
517
775
25
180
77
4500
423
517
775
50
400
165
6500
423
517
775
100
800
25
1200
459
561
850
10
65
48
2500
459
561
850
25
170
80
4500
459
561
850
50
380
150
6500
462
540
810
100
750
27
1200
558
682
1025
10
60
© 2017 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 09/14/17
Radial Lead Varistors > LA Varistor Series
Metal-Oxide Varistors
(MOVs)
LA Series Ratings & Specifications
(Continued...)
Maximum Rating (85°C)
Continuous
Transient
Part
Number
Branding
Model Size
Disc Dia.
(mm)
V
RMS
V
M(AC)
V385LA10P
V385LA20AP
V385LA40BP
V420LA7P
V420LA10P
V420LA20AP
V420LA40BP
V460LA7P
V460LA10P
V460LA20AP
V460LA40BP
V480LA7P
V480LA10P
V480LA40AP
V480LA80BP
V510LA10P
V510LA40AP
V510LA80BP
V575LA10P
V575LA40AP
V575LA80BP
V625LA10P
V625LA40AP
V625LA80BP
V680LA10P
V680LA80AP
V680LA100BP
V660LA10P
V660LA50AP
V660LA100BP
V1000LA80AP
V1000LA160BP
P385L
P385L20
P385L40
P4207
P420L
P420L20
P420L40
P4607
P460L
P460L20
P460L40
P4807
P480L
P480L40
P480L80
P510L
P510L40
P510L80
P575L
P575L40
P575L80
P625L
P625L40
P625L80
P680L
P680L80
P680L100
P660L
P660L50
P660L100
P1000L8
P1000L16
10
14
20
7
10
14
20
7
10
14
20
7
10
14
20
10
14
20
10
14
20
10
14
20
10
14
20
10
14
20
14
20
(V)
385
385
385
420
420
420
420
460
460
460
460
480
480
480
480
510
510
510
575
575
575
625
625
625
680
680
680
660
660
660
1000
1000
V
DC
V
M(DC)
(V)
505
505
505
560
560
560
560
615
615
615
615
640
640
640
640
675
675
675
730
730
730
825
825
825
875
875
875
850
850
850
1200
1200
Specifications (25°C)
Varistor
Maximum
Typical
Voltage at
Clamping
Capaci-
Peak
1mA
Energy 10
Voltage
tance
f
=
Current 8
DC Test
x 1000µs
8 x 20
µs
1MHz
x 20µs
Current
V
NOM
V
NOM
W
TM
I
TM
I
PK
C
V
C
Min
Max
(J)
(A)
(V)
(V)
(V)
(A)
(pF)
51
2500
558
682
1025
25
160
85
4500
558
682
1025
50
360
160
6500
558
682
1025 100
700
30
1200
612
748
1120
10
55
55
2500
612
748
1120
25
140
90
4500
612
748
1120
50
300
160
6500
610
720
1060 100
600
37
1200
643.5 786.5 1190
10
55
56
2500
643.5 786.5 1190
25
120
100
4500
643.5 786.5 1190
50
280
170
6500
643.5 755.5 1110 100
560
35
1200
675
825
1240
10
50
60
2500
675
825
1240
25
120
105
4500
675
825
1240
50
270
180
6500
675
790
1160 100
550
63
2500
738
902
1350
25
100
110
4500
738
902
1350
50
250
190
6500
738
860
1280 100
500
65
2500
819
1001 1500
25
90
120
4500
819
1001 1500
50
220
220
6500
819
960
1410 100
450
67
2500
900
1100 1650
25
80
125
4500
900
1100 1650
50
210
230
6500
900
1100 1650 100
425
75
2500
990
1210 1875
25
65
145
4500
990
1210 1875
50
190
260
70
140
250
220
360
6500
2500
4500
6500
4500
6500
990
972
972
940
1500
1425
1130
1188
1188
1100
1800
1600
1700
1820
1820
1650
2700
2420
100
25
50
100
50
100
380
70
200
400
130
250
NOTE: Average power dissipation of transients not to exceed 0.25W, 0.4W, 0.6W or 1W for model sizes 7mm, 10mm, 14mm and 20mm, respectively.
Phenolic Coating Option -- LA Series Varistors for Hi-Temperature Operating Conditions:
•
•
•
•
•
•
Phenolic–coated LA Series devices are available with improved maximum operating maximum temperature 125°C.
These devices also have improved temperature cycling performance capability.
Ratings and Specifications are as per standard LA Series except Hi–Pot Encapsulation (Isolation Voltage Capability) = 500V.
These devices are not UL, CSA, VDE or CECC certified.
To order: add X1347 to end of part number (e.g. V230LA20APX1347).
Product marking:
Lead-Free,
Halogen-Free
& RoHS Compliant
Indicator
LF 9
P230P20
YYWW
Phenolic Coated
Option
Identifier
© 2017 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 09/14/17
Metal-Oxide Varistors
(MOVs)
Radial Lead Varistors > LA Varistor Series
Copper Electrode Option:
•
•
Add 'W' to the end of the part number (e.g. V230LA20APW)
Product marking:
Lead-Free,
Halogen-Free
& RoHS Compliant
Indicator
LF 9
P230L20W
YYWW
Copper Electrode
Option
Identifier
Current Energy and Power Dissipation Ratings
Should transients occur in rapid succession, the average
power dissipation is the energy (watt-seconds) per pulse
times the number of pulses per second. The power so
developed must be within the specifications shown on the
Device Ratings and Specifications Table for the specific
Figure 1A - Power Derating for Epoxy Coated
100
device. The operating values of a MOV need to be derated
at high temperatures as shown above. Because varistors
only dissipate a relatively small amount of average power
they are not suitable for repetitive applications that involve
substantial amounts of average power dissipation.
Figure 1B - Power Derating for Phenolic Coated
100
PERCENT OF RATED VALUE
80
70
60
50
40
30
20
10
0
-55
50
60
70
80
90 100 110 120
AMBIENT TEMPERATURE (
o
C)
130
140 150
PERCENT OF RATED VALUE
90
90
80
70
60
50
40
30
20
10
0
-55
50
60
70
80
90
100
110
120
130
140 150
AMBIENT TEMPERATURE (
o
C)
Peak
FIGURE 1. CURRENT, ENERGY AND POWER DERATING
CURVE
Pulse Current Test Waveform
FIGURE 1. CURRENT, ENERGY AND POWER DERATING
CURVE
PERCENT OF PEAK VALUE
100
90
50
10
O
1
T
T
1
T
2
TIME
0
1
= Virtual Origin of Wave
T = Time from 10% to 90% of Peak
T
1
= Rise Time = 1.25 x T
T
2
= Decay Time
Example
- For an 8/20
µs
Current Waveform:
8µs = T
1
= Rise Time
20µs = T
2
= Decay Time
Figure 2
O
1
= Virtual Origin of Wave
T = Time From 10% to 90% of Peak
T
1
= Virtual Front time = 1.25 • t
T
2
= Virtual Time to Half Value (Impulse Duration)
Example: For an 8/20µs Current Waveform:
8 s = T
1
= Virtual Front Time
20 s = T
2
= Virtual Time to Half Value
FIGURE 2. PEAK PULSE CURRENT TEST WAVEFORM
© 2017 Littelfuse, Inc.
Specifications are subject to change without notice.
Revised: 09/14/17
Radial Lead Varistors > LA Varistor Series
Metal-Oxide Varistors
(MOVs)
Transient V-I Characteristics Curves
Maximum Clamping Voltage for 7mm Parts
V130LA1(P) - V300LA2(P)
6,000
5,000
4,000
3,000
Pulse Rating Curves
Repetitive Surge Capability for 7mm Parts
V130LA1(P) - V480LA7(P)
4,000
2,000
MAXIMUM CLAMPING VOLTAGE
MODEL SIZE 7mm
3,000
1
MODEL SIZE 7mm
1,000
V130LA1(P) - V480LA7(P)
130 TO 300V
M(AC)
RATING
2,000
2
T
A
= -55
o
C TO 85
o
C
V300LA4(P)
500
V275LA4(P)
10
3
10
V250LA4(P)
10
4
200
V230LA4(P)
2
10
5
1,000
10
10
6
100
900
800
50
700
600
500
20
400
10
300
5 INDEFINITE
200
2
Transient V-I Characteristics Curves
MAXIMUM CLAMPING VOLTAGE
MODEL SIZE 7mm
130 TO 300V
M(AC)
RATING
T
A
= -55
o
C TO 85
o
C
5,0
2,0
MAXIMUM PEAK VOLTS (V)
SURGE CURRENT (A)
MAXIMUM PEAK VOLTS (V)
1,0
SURGE CURRENT (A)
SURGE CURRENT (A)
SURGE CURRENT (A)
2,000
V275LA2(P)
V250LA2(P)
1,000
900
800
700
600
500
400
300
200
10
-3
V300LA2(P)
5
2
1
V150LA1(P)
V130LA1(P)
10
-2
10
-1
10
0
10
1
10
2
10
3
10
4
V175LA2(P)
V150LA2(P)
V140LA2(P)
V130LA2(P)
100
-1
1,000
10
10
0
10
1
10
2
IMPULSE DURATION (
µs)
PEAK AMPERES (A)
Transient V-I Characteristics Curves
Figure 3
PEAK AMPERES (A)
MODEL SIZE 7mm
130 TO 300V
M(AC)
RATING
MAXIMUM CLAMPING VOLTAGE
T
A
= -55
o
C TO 85
o
3,000
3,000
MODEL SIZE 7mm
C
130 TO 300V
M(AC)
RATING
MAXIMUM CLAMPING VOLTAGE
o
o
2,000
MODEL SIZE 7mm
C
5,000
V300LA4(P)
2,000
T
A
= -55 C TO 85
V275LA4(P)
320 TO 480V
M(AC)
RATING
V250LA4(P)
V275LA2(P)
o
C TO 85
o
C
T
A
= -55
V230LA4(P)
V250LA2(P)
1,000
1,000
3,000
900
900
800
800
V300LA2(P)
700
700
600
V460LA7
(P)
600
500
2,000
V480LA7
(P)
500
400
4,000
4,000
Figure 4
4,000
3,000
1
100
20
-3
10
10
-2
10
3
10,000
4
10
es
6,000
V130LA2(P) - V300LA4(P)
FIGURE 3. CLAMPING VOLTAGE FOR V130LA1(P) - V300LA2(P)
MAXIMUM CLAMPING VOLTAGE
5,000
10
3
10
4
P) - V300LA2(P)
400
V150LA1(P)
300
300
V175LA2(P)
200
V130LA1(P)
V150LA2(P)
1,000
V140LA2(P)
200
V130LA2(P)
2
10
3
10
-2
10
-1
10
0
10
1
10
10
4
10
-3
V420LA7
(P)
100
PEAK AMPERES (A)
V385LA7
(P)
4
10
3
10
-2
10
-1
10
0
10
1
10
2
10
-3
V320LA7
(P)
10
Figure 5
3. CLAMPING VOLTAGE FOR V130LA1(P) - V300LA2(P)
PEAK AMPERES (A)
FIGURE
500
10
-3
10
-2
10
-1
10
0
10
1
10
10
3
V320LA7(P) -
4. CLAMPING VOLTAGE FOR V130LA2
(P) -
2
V300LA4(P)
10
4
FIGURE
V480LA7(P)
PEAK AMPERES (A)
MAXIMUM CLAMPING VOLTAGE
5,000 MODEL SIZE 7mm
FIGURE 5. CLAMPING VOLTAGE FOR V320LA7(P) - V480LA7(P)
6,000
320
MAXIMUM CLAMPING VOLTAGE
TO 480V
M(AC)
RATING
5,000
o
T
A
= -55
o
C TO 85
10mm
MODEL SIZE
C
4,000
130 TO 420V
M(AC)
RATING
3,000
T
A
= -55
o
C TO 85
o
C
3,000
MAXIMUM CLAMPING VOLTAGE
5,000 MODEL SIZE 10mm
V460LA7
(P)
2,000
2,000
300 TO 680V
V480LA7
V275LA10(P)
V680LA10(P)
M(AC)
RATING
(P)
V250LA10(P)
o
C TO 85
o
C
T
A
= -55
V230LA10(P)
3,000
V625LA10(P)
1,000 V420LA10(P)
900
V660LA10(P)
800
1,000
700
2,000 V300LA10(P)
600
V420LA7
(P)
V320LA10(P)
500
V385LA7
(P)
400 V175LA5(P)
V320LA7
(P)
V150LA5(P)
500
300
-3
-2
-1
0
1
2
V140LA5(P)
10
4
10
10
10
10
10
10
V130LA5(P)
10
3
1,000
V575LA10(P)
Figure 6
200
PEAK AMPERES (A)
V510LA10(P)
10
3
10
-2
10
-1
10
0
10
1
10
2
10
4
10
-3
V480LA10(P)/
PEAK AMPERES (A)
V460LA10(P)
FIGURE 5. CLAMPING VOLTAGE FOR V320LA7(P) - V480LA7(P)
V385LA10(P)
500
FIGURE 6. CLAMPING VOLTAGE FOR V130LA5(P) - V420LA10(P)
10
-3
10
-2
10
-1
10
0
10
1
10
2
10
3
10
4
PEAK AMPERES (A)
© 2017 Littelfuse, Inc.
MAXIMUM CLAMPING VOLTAGE
Specifications are subject to change without notice.
5,000 MODEL SIZE 10mm
6,000
Revised: 09/14/17
7. CLAMPING VOLTAGE FOR V300LA10
(P) - V680LA10(P)
FIGURE
MAXIMUM CLAMPING VOLTAGE
V680LA10(P)
5,000
300 TO 680V
M(AC)
RATING
T
MODEL SIZE 14mm
= -55
o
C TO 85
o
C
4,000
A
130 TO 320V
RATING
20LA7
(P)
5LA7
(P)
LA7
(P)
10
3
10
4
P) - V480LA7(P)
(V)
)
M(AC)
V)
MODEL SIZE 7mm
130 TO 300V
M(AC)
RATING
5,000
= -55
o
C TO 85
o
C
2,000
T
A
V300LA4(P)
1
MODEL
6,000
V275LA4(P)
SIZE 14mm
2
MAXIMUM CLAMPING VOLTAGE
V130LA10A(P) - V320LA20A(P)
2,000
V250LA4(P)
5,000
V230LA4(P)
MODEL SIZE 10mm
2
1,000
4,000
10
130 TO 420V
M(AC)
RATING
10
3
1,000
10
900
10
4
T
A
= -55
o
C TO 85
o
C
800
3,000
500
10
5
700
600
10
6
500
2,000
200
V275LA10(P)
400
V250LA10(P)
100
V230LA10(P)
300
50
V175LA2(P)
200
1,000 V420LA10(P)
900
V150LA2(P)
800
20
V140LA2(P)
700
V130LA2(P)
600
INDEFINITE
10
100
500
10
3
10
-1
10
0
10
1
10
2
10
4
10
-3
5
10
-2
400 V175LA5(P)
PEAK AMPERES (A)
V150LA5(P)
2
300
V140LA5(P)
20
100
1,000
10,000
V130LA5(P)
FIGURE 4. CLAMPING VOLTAGE FOR V130LA2
(P) -
V300LA4(P)
IMPULSE DURATION (
µs)
200
10
3
10
-2
10
-1
10
0
10
1
10
2
10
4
10
-3
FIGURE 16. SURGE CURRENT RATING CURVES FOR
PEAK AMPERES (A)
V130LA10A(P) - V320LA20A(P)
6,000
MAXIMUM CLAMPING VOLTAGE
5,000
FIGURE 6. CLAMPING VOLTAGE FOR V130LA5(P) - V420LA10(P)
10,000
MODEL SIZE 10mm
4,000
130
1
420V
M(AC)
RATING
TO
MODEL SIZE 20mm
2
5,000
V130LA20A(P) - V320LA40B(P)
T
A
= -55
o
C TO 85
o
C
3,000
10
10
2 3
2,000
10
6,000
2,000
10
4
MAXIMUM CLAMPING
V275LA10(P)
5
VOLTAGE
1,000
5,000
V250LA10(P)
10
MODEL SIZE 14mm
4,000
10
6
500
130 TO 320V
M(AC)
RATING
V230LA10(P)
T
A
= -55
o
C TO 85
o
C
1,000
200
3,000
V420LA10(P)
900
800
100
700
2,000
V275LA20A(P)
600
50
V250LA20A(P)
500
V300LA20A(P)
V230LA20A(P)
400
20
V175LA5(P)
V320LA20A(P)
1,000
INDEFINITE
V150LA5(P)
10
300
900
V140LA5(P)
800
5
V130LA5(P)
700
200
600
-3
10
3
10
-2
10
-1
10
0
10
1
10
2
10
4
10
500
2
PEAK AMPERES (A)
400 V175LA10A(P)
1
20
100
1,000
10,000
V150LA10A(P)
300
IMPULSE DURATION (µs)
FIGURE 6. CLAMPING VOLTAGE FOR V130LA5(P) - V420LA10(P)
V140LA10A(P)
V130LA10A(P)
200
FIGURE 18. SURGE CURRENT RATING CURVES FOR
10
-3
10
3
10
-2
10
-1
10
0
10
1
10
4
V130LA20A(P) - V320LA40B(P)
10
2
6,000
PEAK AMPERES (A)
MAXIMUM CLAMPING VOLTAGE
5,000
MODEL SIZE 14mm
4,000
FIGURE
130 TO 320V
M(AC)
VOLTAGE FOR V130LA10A
(P) - V320LA20A
8. CLAMPING
RATING
T
A
= -55
o
C TO 85
o
C
3,000
FIGURE 14. SURGE CURRENT RATING CURVES FOR
V130LA1(P) - V480LA7(P)
FIGURE 4. CLAMPING
VOLTAGE
FOR V130LA2
(P) -
V300LA4(P)
MAXIMUM CLAMPING
VOLTAGE
FI
5
MAXIMUM PEAK
MAXIMUM PEAK VOLTS (V)
MAXIMUM PEAK VOLTS (V)
VOLTS (V)
MAXIMUM PEAK VOLTS (V)
2
1
SURGE
VOLTS (V)
MAXIMUM PEAK
CURRENT (A)
FI
10
5
MAXIMUM
VOLTS (V)
MAXIMUM PEAK
PEAK VOLTS (V)
MAXIMUM PEAK VOLTS (V)
MAXIMUM PEAK VOLTS (V)
2
SURGE CURRENT (A)
MAXIMUM PEAK VOLTS (V)
1
FI
模拟与混合信号
