NVD
metal oxide varistor disc type
NEW
features
•
•
•
•
•
•
•
Flame retardant coating (UL94V-0)
Excellent transient voltage suppression characteristics
Higher surge current
Wide varistor voltage
V-I characteristics are the same in both polarity
Marking: Green body color with black marking
UL1449 (file No. E79023) recognized for
products over 82V
circuit
protection
dimensions and construction
øD
Type
05U
07U
F
Contact KOA Speer
for detailed dimensions.
ød
10U
10UB
14U
20U
Dimensions
inches
(mm)
øD (max.)
ød
F
.276 - .295
(7.0 - 7.5)
.276 - .374
(9.0 - 9.5)
.472 - .531
(12.0 - 13.5)
.472
(12.0)
.630 - .669
(16.0 - 17.0)
.846 - .886
(21.5 - 22.5)
.024
(0.6)
.031
(0.8)
.024
(0.6)
.031
(0.8)
.039
(1.0)
.197±.039
(5.0±1.0)
.295±.039
(7.5±1.0)
.197±.039
(5.0±1.0)
.295±.039
(7.5±1.0)
.394±.039
(10±1.0)
ordering information
NV
Type
D
Style
Disc
05
Diameter
05
07
10
14
20
U
Series
U
UB (D10
only)
C
Termination
Material
C: Sn-Cu
MHT
Taping
MT: 5mm straight taping
MHT: 5mm inside kink
taping
10UB: GHT: 7.5mm
straight taping
GJT: 7.5mm outside
kink taping
A
Packaging
A: Ammo
BK: Bulk
220
Varistor
Voltage
22V
022
220V 220
1800V 1800
For further information on packaging,
please refer to Appendix C.
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
KOA Speer Electronics, Inc.
• Bolivar Drive • P Box 547 • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
.O.
95
NVD
metal oxide varistor disc type
applications and ratings
Type D05U
Varistor Maximum Allowable
Voltage
Voltage
a.c.
r.m.s.
d.c.
Vc Ic =
(v)
(v)
0.1mA (V)
20 - 27
25 - 32
30 - 39
37 - 47
45 - 54
52 - 62
60 - 76
74 - 90
90 - 110
108 - 132
135 - 165
185 - 225
198 - 242
216 - 264
247 - 303
297 - 363
342 - 396
367 - 429
407 - 473
437 - 517
14
17
20
25
30
35
40
50
60
75
95
130
140
150
175
210
230
250
275
300
18
22
26
31
38
45
56
65
85
100
125
170
180
200
225
270
300
320
350
385
Clamping
Voltage
V
1A
V
5A
(V)
(V)
48
60
77
86
104
123
150
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
145
175
210
260
355
380
415
475
570
620
675
745
810
Storage
Maximum
Maximum Peak Capacitance Operating
Temperature Temperature
(2ms) Energy Current (2 pulses)
(ref.)
E
lp
C (pF)
T
stg
T
opt
(J)
(A)
(1k - 1MHz)
0.5
0.7
0.8
0.9
1.1
1.3
1.6
1.7
3.0
3.5
4.5
6.0
6.5
7.5
8.0
9.5
11.0
12.0
13.5
15.0
80
70
90
600
200
125
1000
800
600
300
400
350
300
130
120
110
100
-40°C
to
+85°C
-40°C
to
+125°C
1600
1400
1200
NVD05UC022
NVD05UC027
NVD05UC033
NVD05UC039
NVD05UC047
NVD05UC056
NVD05UC068
NVD05C082
NVD05UC100
NVD05UC120
NVD05UC150
NVD05UC200
NVD05UC220
NVD05UC240
NVD05UC270
NVD05UC330
NVD05UC360
NVD05UC390
NVD05UC430
NVD05UC470
circuit
protection
Type D07U
NVD07UC022
NVD07UC027
NVD07UC033
NVD07UC039
NVD07UC047
NVD07UC056
NVD07UC068
NVD07C082
NVD07UC100
NVD07UC120
NVD07UC150
Vc Ic =
1mA (V)
20 - 27
25 - 32
30 - 39
37 - 47
45 - 54
52 - 62
60 - 76
74 - 90
90 - 110
108 - 132
135 - 165
a.c.
r.m.s.
(v)
14
17
20
25
30
35
40
50
60
75
95
d.c.
(v)
18
22
26
31
38
45
56
65
85
100
125
V
2.5A
(V)
43
53
65
73
93
110
135
—
—
—
—
V
10A
(V)
—
—
—
—
—
—
—
135
165
200
250
E
(J)
1.1
1.3
1.6
1.9
2.3
2.7
3.3
3.5
6.0
7.0
9.0
lp
(A)
C (pF)
(1k - 1MHz)
4000
3000
2500
T
opt
T
stg
250
2000
1700
1300
1000
-40°C
to
+85°C
-40°C
to
+125°C
600
500
700
1250
590
500
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
96
KOA Speer Electronics, Inc.
• Bolivar Drive • P Box 547 • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
.O.
NVD
metal oxide varistor disc type
applications and ratings
(continued)
Type D07U
Varistor
Voltage
Vc Ic =
1mA (V)
185 - 225
198 - 242
216 - 264
247 - 303
297 - 363
342 - 396
367 - 429
407 - 473
437 - 517
Maximum
Allowable Voltage
a.c.
r.m.s.
d.c.
(v)
(v)
130
140
150
175
210
230
250
275
300
170
180
200
225
270
300
320
350
385
Clamping
Maximum
Maximum Peak Capacitance Operating
Storage
Voltage (2ms) Energy Current (2 pulses)
(ref.)
Temperature Temperature
V
2.5A
V
10A
E
lp
C (pF)
T
opt
T
stg
(V)
(V)
(J)
(A)
(1k - 1MHz)
—
—
—
—
—
—
—
—
—
340
360
395
455
545
595
650
710
775
12.5
13.5
15.0
17.0
20.0
23.0
25.0
27.5
30.0
1250
210
200
180
160
150
140
130
120
110
-40°C
to
+85°C
-40°C
to
+125°C
circuit
protection
NVD07UC200
NVD07UC220
NVD07UC240
NVD07UC270
NVD07UC330
NVD07UC360
NVD07UC390
NVD07UC430
NVD07UC470
Type D010U/10UB
NVD10U(10UB)C022
NVD10U(10UB)C027
NVD10U(10UB)C033
NVD10U(10UB)C039
NVD10U(10UB)C047
NVD10U(10UB)C056
NVD10U(10UB)C068
NVD10(10B)C082
NVD10U(10UB)C100
Vc Ic =
1mA (V)
20 - 27
25 - 32
30 - 39
37 - 47
45 - 54
52 - 62
60 - 76
74 - 90
90 - 110
a.c.
r.m.s.
(v)
14
17
20
25
30
35
40
50
60
75
95
130
140
150
175
210
230
250
275
300
320
d.c.
(v)
18
22
26
31
38
45
56
65
85
100
125
170
180
200
225
270
300
320
350
385
410
V
5A
(V)
43
53
65
77
93
110
135
—
—
—
—
—
—
—
—
—
—
—
—
—
—
V
25A
(V)
—
—
—
—
—
—
—
135
165
200
250
340
360
395
455
545
595
650
710
775
845
E
(J)
2.6
3.2
4.0
4.4
5.7
6.7
8.2
8.0
12.0
14.5
18.0
25.0
27.5
30.0
35.0
42.0
45.0
50.0
55.0
60.0
67.0
lp
(A)
C (pF)
(1k - 1MHz)
5500
4000
3000
T
opt
T
stg
500
2500
2200
2000
1700
1250
800
1700
1400
1100
500
470
430
-40°C
to
+85°C
-40°C
to
+125°C
NVD10U(10UB)C120
108 - 132
NVD10U(10UB)C150
135 - 165
NVD10U(10UB)C200
185 - 225
NVD10U(10UB)C220
198 - 242
NVD10U(10UB)C240
216 - 264
NVD10U(10UB)C270
247 - 303
NVD10UC330
NVD10UC360
NVD10UC390
NVD10UC430
NVD10UC470
NVD10UC510
297 - 363
342 - 396
367 - 429
407 - 473
437 - 517
474 - 561
2500
400
350
330
300
260
220
175
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
KOA Speer Electronics, Inc.
• Bolivar Drive • P Box 547 • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
.O.
97
NVD
metal oxide varistor disc type
applications and ratings
(continued)
Type D010U/10UB
Varistor
Voltage
Vc Ic =
1mA (V)
577 - 682
637 - 748
697 - 825
737 - 858
767 - 902
857 - 1000
1070 - 1210
1700 - 1980
Maximum
Allowable Voltage
a.c.
r.m.s.
d.c.
(v)
(v)
380
420
460
485
510
550
680
1000
505
560
615
640
670
745
895
1465
Clamping
Maximum
Maximum Peak Capacitance Operating
Storage
Voltage (2mg) Energy Current (2 pulses)
(ref.)
Temperature Temperature
V
5A
V
25A
E
lp
C (pF)
T
opt
T
stg
(V)
(V)
(J)
(A)
(1k - 1MHz)
—
—
—
—
—
—
—
—
1025
67.0
NVD10UC680
NVD10UC750
NVD10UC780
NVD10UC820
NVD10UC910
NVD10UC1100
NVD10UC1800
circuit
protection
NVD10UC620
160
150
140
70.0
135
2500
80.0
90.0
110.0
183.0
130
120
90
100
-40°C
to
+85°C
-40°C
to
+125°C
1120
1240
1290
1355
1500
1815
2970
Type D014U
NVD14UC022
NVD14UC027
NVD14UC033
NVD14UC039
NVD14UC047
NVD14UC056
NVD14UC068
NVD14C082
NVD14C100
NVD14UC120
NVD14UC150
NVD14UC200
NVD14UC220
NVD14UC240
NVD14UC270
NVD14UC330
NVD14UC360
NVD14UC390
NVD14UC430
NVD14UC470
NVD14UC510
NVD14UC620
Vc Ic =
1mA (V)
20 - 27
25 - 32
30 - 39
37 - 47
45 - 54
52 - 62
60 - 76
74 - 90
90 - 110
108 - 132
135 - 165
185 - 225
198 - 242
216 - 264
247 - 303
297 - 363
342 - 396
367 - 429
407 - 473
437 - 517
474 - 561
577 - 682
a.c.
r.m.s.
(v)
14
17
20
25
30
35
40
50
60
75
95
130
140
150
175
210
230
250
275
300
320
380
d.c.
(v)
18
22
26
31
38
45
56
65
85
100
125
170
180
200
225
270
300
320
350
385
410
505
V
10A
(V)
43
53
65
77
93
110
135
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
V
50A
(V)
—
—
—
—
—
—
—
135
165
200
250
340
360
395
455
545
595
650
710
775
845
E
(J)
5.3
6.5
7.9
9.4
11.0
13.0
16.0
14.0
18.0
30.0
37.5
50.0
55.0
60.0
70.0
80.0
90.0
100
110
125
136
lp
(A)
C (pF)
(1k - 1MHz)
10000
8000
7000
T
opt
T
stg
1000
6000
4500
4000
3000
800
2500
700
2700
2200
-40°C
to
+85°C
-40°C
to
+125°C
5000
740
720
710
690
640
620
600
4500
570
530
500
420
1025
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
98
KOA Speer Electronics, Inc.
• Bolivar Drive • P Box 547 • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
.O.
NVD
metal oxide varistor disc type
applications and ratings
(continued)
Type D014U
NVD14UC680
NVD14UC750
NVD14UC780
NVD14UC820
NVD14UC910
NVD14UC1800
Varistor
Voltage
Vc Ic =
1mA (V)
637 - 748
697 - 825
737 - 858
767 - 902
857 - 1000
1700 - 1980
Vc Ic =
1mA (V)
185 - 225
198 - 242
216 - 264
247 - 303
342 - 396
367 - 429
407 - 473
437 - 517
577 - 682
637 - 748
697 - 825
737 - 858
767 - 902
857 - 1000
Maximum
Allowable Voltage
a.c.
r.m.s.
d.c.
(v)
(v)
420
460
485
510
550
1000
a.c.
r.m.s.
(v)
130
140
150
175
230
250
275
300
380
420
460
485
510
550
560
615
640
670
745
1465
d.c.
(v)
170
180
200
225
300
320
350
385
505
560
615
640
670
745
Maximum Peak Capacitance Operating
Storage
Clamping
Maximum
(ref.)
Temperature Temperature
Voltage (2mg) Energy Current (2 pulses)
lp
C (pF)
V
10A
V
50A
E
T
opt
T
stg
(A)
(1k - 1MHz)
(V)
(V)
(J)
—
—
—
—
—
—
1120
1240
1290
1355
1500
2970
136
150
165
180
360
E
(J)
100
110
120
135
180
195
215
250
273
300
325
360
4500
370
320
300
270
200
120
C (pF)
(1k - 1MHz)
1350
1300
1200
1100
800
750
700
650
530
480
450
430
420
380
-40°C
to
+85°C
-40°C
to
+125°C
Type D20U
NVD20UC200
NVD20UC220
NVD20UC240
NVD20UC270
NVD20UC360
NVD20UC390
NVD20UC430
NVD20UC470
NVD20UC620
NVD20UC680
NVD20UC750
NVD20UC780
NVD20UC820
NVD20UC910
340
360
395
455
595
650
710
775
1025
1120
1240
1290
1355
1500
7000
-40°C
to
+85°C
-40°C
to
+125°C
6500
environmental applications
Typical Characteristics (Ta = +25°C) D05U
Voltage-Current Characteristics (NVD05U-022~NVD05U-068)
Image Derating
(NVD05U-022~NVD05U-068)
1000
Max. Leakage Current
Max. Clamping Voltage
NVD05UC068
NVD05UC056
NVD05UC047
NVD05UC039
NVD05UC033
NVD05UC027
NVD05UC022
1000
Surge Current (A)
100
10
1
n=
2
n=
10
Voltage (V)
100
10
n=
10
3
n=
10
2
n=1
5
n
0
=10
4
n=1
6
0
1
10
-6
10
-5
10
-4
10
-3
10
-2
10
-1
10
0
10
1
10
2
10
3
0.1
20
Surge current is
related to impulse
width and its
repetition times.
100
1000
10000
Current (A)
Impulse Width(µs)
Image Derating
(NVD05U-082~NVD05U-470)
Voltage-Current Characteristics (NVD05U-082~NVD05U-470)
10000
Max. Leakage Current
Max. Clamping Voltage
NVD05UC470
NVD05UC430
NVD05UC390
NVD05UC360
NVD05UC330
NVD05UC270
NVD05UC240
NVD05UC220
NVD05UC200
NVD05UC150
NVD05UC120
NVD05UC100
NVD05C082
1000
n=
2
Surge Current (A)
Voltage (V)
1000
100
10
1
0.1
20
n=
10
n=
10
2
n=1
0
4
n=
10
3
n=1
6
n=1
5
0
0
100
10
10
-6
Surge current is
related to impulse
width and its
repetition times.
10
-5
10
-4
10
-3
10
-2
10
-1
10
0
10
1
10
2
10
3
100
1000
10000
Current (A)
Impulse Width(µs)
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
KOA Speer Electronics, Inc.
• Bolivar Drive • P Box 547 • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
.O.
99
circuit
protection
V
100A
(V)
lp
(A)
T
opt
T
stg
