95
KOA Speer Electronics, Inc. • Bolivar Drive • P.O. Box 547 • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
NVD
metal oxide varistor disc type
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
C: Sn-Cu
ordering information
A: Ammo
BK: Bulk
22V 022
220V 220
1800V 1800
Disc 05
07
10
14
20
U
UB (D10
only)
NV D05 U
DiameterType Style Packaging Varistor
Voltage
Series Termination
Material
C A
MT: 5mm straight taping
MHT: 5mm inside kink
taping
10UB: GHT: 7.5mm
straight taping
GJT: 7.5mm outside
kink taping
Taping
MHT 220
For further information on packaging,
please refer to Appendix C.
dimensions and construction
øD
ød
F
øD (max.)
.276 - .295
(7.0 - 7.5) .024
(0.6)
.197±.039
(5.0±1.0)
ød F
Dimensions inches (mm)
05U
.276 - .374
(9.0 - 9.5)
07U
.472 - .531
(12.0 - 13.5)
.031
(0.8)
.295±.039
(7.5±1.0)
10U
.472
(12.0)
.024
(0.6)
.197±.039
(5.0±1.0)
10UB
.630 - .669
(16.0 - 17.0)
.031
(0.8)
.295±.039
(7.5±1.0)
14U
.846 - .886
(21.5 - 22.5)
.039
(1.0)
.394±.039
(10±1.0)
20U
Type
Contact KOA Speer
for detailed dimensions.
NEW
circuit
protection
96 KOA Speer Electronics, Inc. • Bolivar Drive • P.O. Box 547 • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
NVD
metal oxide varistor disc type
Type D05U a.c. r.m.s.
(v)
Maximum Allowable
Voltage
d.c.
(v)
V1A
(V)
Clamping
Voltage
V5A
(V)
E
(J)
Maximum
(2ms) Energy
lp
(A)
Maximum Peak
Current (2 pulses)
C (pF)
(1k - 1MHz)
Capacitance
(ref.)
T opt
Operating
Temperature
T
stg
Storage
Temperature
applications and ratings
Type D07U Vc Ic =
1mA (V)
a.c. r.m.s.
(v)
d.c.
(v)
V2.5A
(V)
V10A
(V)
E
(J)
lp
(A)
C (pF)
(1k - 1MHz) T opt T
stg
NVD07UC022 20 - 27 14 18 43 — 1.1 4000
NVD07UC027 25 - 32 17 22 53 — 1.3 3000
NVD07UC033 30 - 39 20 26 65 — 1.6 2500
NVD07UC039 37 - 47 25 31 73 — 1.9 250 2000
NVD07UC047 45 - 54 30 38 93 — 2.3 1700
NVD07UC056 52 - 62 35 45 110 — 2.7 1300
NVD07UC068 60 - 76 40 56 135 — 3.3 1000
NVD07C082 74 - 90 50 65 — 135 3.5 600 500
NVD07UC100 90 - 110 60 85 — 165 6.0 700
NVD07UC120 108 - 132 75 100 — 200 7.0 1250 590
NVD07UC150 135 - 165 95 125 — 250 9.0 500
NVD05UC022 20 - 27 14 18 48 — 0.5 1600
NVD05UC027 25 - 32 17 22 60 — 0.7 1400
NVD05UC033 30 - 39 20 26 77 — 0.8 1200
NVD05UC039 37 - 47 25 31 86 — 0.9 125
NVD05UC047 45 - 54 30 38 104 — 1.1 1000
NVD05UC056 52 - 62 35 45 123 — 1.3 800
NVD05UC068 60 - 76 40 56 150 — 1.6 600
NVD05C082 74 - 90 50 65 — 145 1.7 200 300
NVD05UC100 90 - 110 60 85 — 175 3.0 400
NVD05UC120 108 - 132 75 100 — 210 3.5 350
NVD05UC150 135 - 165 95 125 — 260 4.5 300
NVD05UC200 185 - 225 130 170 — 355 6.0 130
NVD05UC220 198 - 242 140 180 — 380 6.5 120
NVD05UC240 216 - 264 150 200 — 415 7.5 600 110
NVD05UC270 247 - 303 175 225 — 475 8.0 100
NVD05UC330 297 - 363 210 270 — 570 9.5
NVD05UC360 342 - 396 230 300 — 620 11.0 90
NVD05UC390 367 - 429 250 320 — 675 12.0
NVD05UC430 407 - 473 275 350 — 745 13.5 80
NVD05UC470 437 - 517 300 385 — 810 15.0 70
Varistor
Voltage
Vc Ic =
0.1mA (V)
-40°C
to
+85°C
-40°C
to
+125°C
-40°C
to
+85°C
-40°C
to
+125°C
circuit
protection
97
KOA Speer Electronics, Inc. • Bolivar Drive • P.O. Box 547 • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
NVD
metal oxide varistor disc type
Type D07U a.c. r.m.s.
(v)
Maximum
Allowable Voltage
d.c.
(v)
V2.5A
(V)
Clamping
Voltage
V10A
(V)
E
(J)
Maximum
(2ms) Energy
lp
(A)
Maximum Peak
Current (2 pulses)
C (pF)
(1k - 1MHz)
Capacitance
(ref.)
T opt
Operating
Temperature
T
stg
Storage
Temperature
applications and ratings (continued)
NVD07UC200 185 - 225 130 170 — 340 12.5 210
NVD07UC220 198 - 242 140 180 — 360 13.5 200
NVD07UC240 216 - 264 150 200 — 395 15.0 180
NVD07UC270 247 - 303 175 225 — 455 17.0 160
NVD07UC330 297 - 363 210 270 — 545 20.0 1250 150
NVD07UC360 342 - 396 230 300 — 595 23.0 140
NVD07UC390 367 - 429 250 320 — 650 25.0 130
NVD07UC430 407 - 473 275 350 — 710 27.5 120
NVD07UC470 437 - 517 300 385 — 775 30.0 110
Varistor
Voltage
Vc Ic =
1mA (V)
Type D010U/10UB a.c. r.m.s.
(v)
d.c.
(v)
V5A
(V)
V25A
(V)
E
(J)
lp
(A)
C (pF)
(1k - 1MHz) T opt T
stg
Vc Ic =
1mA (V)
-40°C
to
+85°C
-40°C
to
+125°C
-40°C
to
+85°C
-40°C
to
+125°C
circuit
protection
NVD10U(10UB)C022
20 - 27 14 18 43 — 2.6 5500
NVD10U(10UB)C027
25 - 32 17 22 53 — 3.2 4000
NVD10U(10UB)C033
30 - 39 20 26 65 — 4.0 3000
NVD10U(10UB)C039
37 - 47 25 31 77 — 4.4 500 2500
NVD10U(10UB)C047
45 - 54 30 38 93 — 5.7 2200
NVD10U(10UB)C056
52 - 62 35 45 110 — 6.7 2000
NVD10U(10UB)C068
60 - 76 40 56 135 — 8.2 1700
NVD10(10B)C082
74 - 90 50 65 — 135 8.0 1250 800
NVD10U(10UB)C100
90 - 110 60 85 — 165 12.0 1700
NVD10U(10UB)C120
108 - 132 75 100 — 200 14.5 1400
NVD10U(10UB)C150
135 - 165 95 125 — 250 18.0 1100
NVD10U(10UB)C200
185 - 225 130 170 — 340 25.0 500
NVD10U(10UB)C220
198 - 242 140 180 — 360 27.5 470
NVD10U(10UB)C240
216 - 264 150 200 — 395 30.0 430
NVD10U(10UB)C270
247 - 303 175 225 — 455 35.0 2500 400
NVD10UC330 297 - 363 210 270 — 545 42.0 350
NVD10UC360 342 - 396 230 300 — 595 45.0 330
NVD10UC390 367 - 429 250 320 — 650 50.0 300
NVD10UC430 407 - 473 275 350 — 710 55.0 260
NVD10UC470 437 - 517 300 385 — 775 60.0 220
NVD10UC510 474 - 561 320 410 — 845 67.0 175
98 KOA Speer Electronics, Inc. • Bolivar Drive • P.O. Box 547 • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
NVD
metal oxide varistor disc type
-40°C
to
+85°C
-40°C
to
+125°C
-40°C
to
+85°C
-40°C
to
+125°C
applications and ratings (continued)
Type
D010U/10UB
a.c. r.m.s.
(v)
Maximum
Allowable Voltage
d.c.
(v)
V5A
(V)
Clamping
Voltage
V25A
(V)
E
(J)
Maximum
(2mg)
Energy
lp
(A)
Maximum Peak
Current (2 pulses)
C (pF)
(1k - 1MHz)
Capacitance
(ref.)
T opt
Operating
Temperature
T
stg
Storage
Temperature
NVD10UC620 577 - 682 380 505 — 1025 67.0 160
NVD10UC680 637 - 748 420 560 — 1120 150
NVD10UC750 697 - 825 460 615 — 1240 70.0 140
NVD10UC780 737 - 858 485 640 — 1290 135
NVD10UC820 767 - 902 510 670 — 1355 80.0
2500
130
NVD10UC910 857 - 1000 550 745 — 1500 90.0 120
NVD10UC1100
1070 - 1210
680 895 — 1815 110.0 90
NVD10UC1800
1700 - 1980
1000 1465 — 2970 183.0 100
Varistor
Voltage
Vc Ic =
1mA (V)
Type
D014U
a.c. r.m.s.
(v)
d.c.
(v)
V10A
(V)
V50A
(V)
E
(J)
lp
(A)
C (pF)
(1k - 1MHz) T opt T
stg
NVD14UC022 20 - 27 14 18 43 — 5.3 10000
NVD14UC027 25 - 32 17 22 53 — 6.5 8000
NVD14UC033 30 - 39 20 26 65 — 7.9 7000
NVD14UC039 37 - 47 25 31 77 — 9.4 1000 6000
NVD14UC047 45 - 54 30 38 93 — 11.0 4500
NVD14UC056 52 - 62 35 45 110 — 13.0 4000
NVD14UC068 60 - 76 40 56 135 — 16.0 3000
NVD14C082 74 - 90 50 65 — 135 14.0
2500
800
NVD14C100 90 - 110 60 85 — 165 18.0 700
NVD14UC120 108 - 132 75 100 — 200 30.0 2700
NVD14UC150 135 - 165 95 125 — 250 37.5 2200
NVD14UC200 185 - 225 130 170 — 340 50.0 5000 740
NVD14UC220 198 - 242 140 180 — 360 55.0 720
NVD14UC240 216 - 264 150 200 — 395 60.0 710
NVD14UC270 247 - 303 175 225 — 455 70.0 690
NVD14UC330 297 - 363 210 270 — 545 80.0 640
NVD14UC360 342 - 396 230 300 — 595 90.0 620
NVD14UC390 367 - 429 250 320 — 650 100 600
NVD14UC430 407 - 473 275 350 — 710 110 4500 570
NVD14UC470 437 - 517 300 385 — 775 125 530
NVD14UC510 474 - 561 320 410 — 845
136
500
NVD14UC620 577 - 682 380 505 — 1025 420
Vc Ic =
1mA
(V)
circuit
protection
99
KOA Speer Electronics, Inc. • Bolivar Drive • P.O. Box 547 • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
NVD
metal oxide varistor disc type
applications and ratings (continued)
Type
D014U
a.c. r.m.s.
(v)
Maximum
Allowable Voltage
d.c.
(v)
V10A
(V)
Clamping
Voltage
V50A
(V)
E
(J)
Maximum
(2mg)
Energy
lp
(A)
Maximum Peak
Current (2 pulses)
C (pF)
(1k - 1MHz)
Capacitance
(ref.)
T opt
Operating
Temperature
T
stg
Storage
Temperature
NVD14UC680 637 - 748 420 560 — 1120 136 370
NVD14UC750 697 - 825 460 615 — 1240 150 320
NVD14UC780 737 - 858 485 640 — 1290 4500 300
NVD14UC820 767 - 902 510 670 — 1355 165 270
NVD14UC910 857 - 1000 550 745 — 1500 180 200
NVD14UC1800
1700 - 1980
1000 1465 — 2970 360 120
Varistor
Voltage
Vc Ic =
1mA (V)
Type
D20U
a.c. r.m.s.
(v)
d.c.
(v)
V100A
(V)
E
(J)
lp
(A)
C (pF)
(1k - 1MHz) T opt T
stg
NVD20UC200 185 - 225 130 170 340 100 1350
NVD20UC220 198 - 242 140 180 360 110 7000 1300
NVD20UC240 216 - 264 150 200 395 120 1200
NVD20UC270 247 - 303 175 225 455 135 1100
NVD20UC360 342 - 396 230 300 595 180 800
NVD20UC390 367 - 429 250 320 650 195 750
NVD20UC430 407 - 473 275 350 710 215 700
NVD20UC470 437 - 517 300 385 775 250 650
NVD20UC620 577 - 682 380 505 1025 273 6500 530
NVD20UC680 637 - 748 420 560 1120 480
NVD20UC750 697 - 825 460 615 1240 300 450
NVD20UC780 737 - 858 485 640 1290 430
NVD20UC820 767 - 902 510 670 1355 325 420
NVD20UC910 857 - 1000 550 745 1500 360 380
Vc Ic =
1mA
(V)
-40°C
to
+85°C
-40°C
to
+125°C
-40°C
to
+85°C
-40°C
to
+125°C
environmental applications
Typical Characteristics (Ta = +25°C) D05U
Voltage-Current Characteristics (NVD05U-022~NVD05U-068)
Voltage (V)
1
10
100
1000
Current (A)
10-6 10-5 10-4 10-3 10-2 10-1 100101102103
Max. Clamping VoltageMax. Leakage Current NVD05UC068
NVD05UC056
NVD05UC047
NVD05UC039
NVD05UC033
NVD05UC027
NVD05UC022
Image Derating
(NVD05U-022~NVD05U-068)
Surge Current (A)
0.1
10
100
1000
1
Impulse Width(µs)
20 100 1000 10000
n=10
2
n=10
3
n=2
n=10
n=10
4
n=10
5
n=10
6
Voltage-Current Characteristics (NVD05U-082~NVD05U-470)
Voltage (V)
10
100
1000
10000
Current (A)
10-6 10-5 10-4 10-3 10-2 10-1 100101102103
Max. Clamping VoltageMax. Leakage Current
NVD05UC470
NVD05UC430
NVD05UC390
NVD05UC360
NVD05UC330
NVD05UC270
NVD05UC240
NVD05UC220
NVD05UC200
NVD05UC150
NVD05UC120
NVD05UC100
NVD05C082
Image Derating
(NVD05U-082~NVD05U-470)
Surge Current (A)
0.1
10
100
1000
Impulse Width(µs)
20 100 1000
1
10000
n=10
2
n=10
3
n=2
n=10
n=10
4
n=10
5
n=10
6
Surge current is
related to impulse
width and its
repetition times.
Surge current is
related to impulse
width and its
repetition times.
circuit
protection
100 KOA Speer Electronics, Inc. • Bolivar Drive • P.O. Box 547 • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
NVD
metal oxide varistor disc type
environmental applications (continued)
Typical Characteristics (Ta = +25°C) D07U
Typical Characteristics (Ta = +25°C) D10U/10UB
Voltage-Current Characteristics (NVD07U-022~NVD07U-068)
Voltage (V)
1
10
100
1000
Current (A)
10-6 10-5 10-4 10-3 10-2 10-1 100101102103
Max. Clamping VoltageMax. Leakage Current NVD07UC680
NVD07UC560
NVD07UC470
NVD07UC390
NVD07UC330
NVD07UC270
NVD07UC220
Image Derating
(NVD07U-022~NVD07U-068)
Surge Current (A)
0.1
10
100
1000
Impulse Width(µs)
20 100 1000
1
10000
n=10
2
n=10
3
n=2
n=10
n=10
4
n=10
5
n=10
6
600
Voltage-Current Characteristics (NVD07U-082~NVD07U-470)
Voltage (V)
30
300
700
2000
Current (A)
10-6 10-5 10-4 10-3 10-2 10-1 100101102103
Max. Clamping VoltageMax. Leakage Current NVD07UC470
NVD07UC430
NVD07UC390
NVD07UC360
NVD07UC330
NVD07UC270
NVD07UC240
NVD07UC220
NVD07UC200
NVD07UC150
NVD07UC120
NVD07UC100
NVD07C082
104105
1000
900
800
500
400
200
40
50
60
70
80
90
100
Image Derating
(NVD07U-082~NVD07U-470)
Surge Current (A)
1
100
1000
10000
Impulse Width(µs)
20 100 1000
10
10000
n=10
2
n=10
3
n=2
n=10
n=10
4
n=10
5
n=10
6
Voltage-Current Characteristics (NVD10U/10UB-022~NVD10U/10UB-068)
Voltage (V)
1
10
100
1000
Current (A)
10-6 10-5 10-4 10-3 10-2 10-1 100101102103
Max. Clamping VoltageMax. Leakage Current
NVD10U/10UBC068
NVD10U/10UBC056
NVD10U/10UBC047
NVD10U/10UBC039
NVD10U/10UBC033
NVD10U/10UBC027
NVD10U/10UBC022
Image Derating
(NVD10U/10UB-022~NVD10U/10UB-068)
Surge Current (A)
0.1
10
100
1000
Impulse Width(µs)
20 100 1000
1
10000
n=10
2
n=10
3
n=2
n=10
n=10
4
n=10
5
n=10
6
40
Voltage-Current Characteristics
(NVD10U-082~NVD10U-1800) (NVD10UB-082~NVD10UB-270)
Voltage (V)
Current (A)
10-6 10-5 10-4 10-3 10-2 10-1 100101102103
Max. Clamping Voltage
Max. Leakage Current
NVD10UC1800
NVD10UC1100
NVD10UC910
NVD10UC820
NVD10UC780
NVD10UC750
NVD10UC680
NVD10UC620
NVD10UC510
NVD10UC470
NVD10UC430
NVD10UC390
NVD10UC360
NVD10UC330
NVD10U/10UBC270
NVD10U/10UBC240
NVD10U/10UBC220
NVD10U/10UBC200
NVD10U/10UBC150
NVD10U/10UBC120
NVD10U/10UBC100
NVD10/10BC082
104105
30
300
700
5000
1000
900
800
600
500
400
200
50
60
70
80
90
100
4000
3000
2000
20
10
Image Derating
(NVD10U-082~NVD10U-510)
(NVD10UB-082~NVD10UB-270)
Surge Current (A)
1
100
1000
10000
Impulse Width(µs)
20 100 1000
10
10000
n=10
2
n=10
3
n=2
n=10
n=10
4
n=10
5
n=10
6
Surge current is
related to impulse
width and its
repetition times.
Surge current is
related to impulse
width and its
repetition times.
Surge current is
related to impulse
width and its
repetition times.
circuit
protection
101
KOA Speer Electronics, Inc. • Bolivar Drive • P.O. Box 547 • Bradford, PA 16701 • USA • 814-362-5536 • Fax: 814-362-8883 • www.koaspeer.com
Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.
NVD
metal oxide varistor disc type
environmental applications (continued)
Typical Characteristics (Ta = +25°C) D14U
Typical Characteristics (Ta = +25°C) D20U
Voltage-Current Characteristics (NVD14U-022~NVD14U-068)
Voltage (V)
1
10
100
1000
Current (A)
10-6 10-5 10-4 10-3 10-2 10-1 100101102103
Max. Clamping VoltageMax. Leakage Current
NVD14UC068
NVD14UC056
NVD14UC047
NVD14UC039
NVD14UC033
NVD14UC027
NVD14UC022
Image Derating
(NVD14U-022~NVD14U-068)
Surge Current (A)
1
100
1000
10000
Impulse Width(µs)
20 100 1000
10
10000
n=10
2
n=10
3
n=2
n=10
n=10
4
n=10
5
n=10
6
Voltage-Current Characteristics (NVD14U-082~NVD14U-1800)
Voltage (V)
Current (A)
10-6 10-5 10-4 10-3 10-2 10-1 100101102103
Max. Clamping Voltage
Max. Leakage Current
NVD14UC1800
NVD14UC910
NVD14UC820
NVD14UC780
NVD14UC750
NVD14UC680
NVD14UC620
NVD14UC510
NVD14UC470
NVD14UC430
NVD14UC390
NVD14UC360
NVD14UC330
NVD14UC270
NVD14UC240
NVD14UC220
NVD14UC200
NVD14UC150
NVD14UC120
NVD14UC100
NVD14C082
104105
30
300
700
5000
1000
900
800
600
500
400
200
40
50
60
70
80
90
100
4000
3000
2000
20
10
Image Derating
(NVD14U-082~NVD14U-270)
Surge Current (A)
1
100
1000
10000
Impulse Width(µs)
20 100 1000
10
10000
n=10
2
n=10
3
n=2
n=10
n=10
4
n=10
5
n=10
6
100
Voltage-Current Characteristics (NVD20U-200~NVD20U-470)
Voltage (V)
Current (A)
10-6 10-5 10-4 10-3 10-2 10-1 100101102103
Max. Clamping VoltageMax. Leakage Current
NVD20UC470
NVD20UC430
NVD20UC390
NVD20UC360
NVD20UC270
NVD20UC240
NVD20UC220
NVD20UC200
104
300
700
5000
1000
900
800
600
500
400
200
4000
3000
2000
Image Derating
(NVD20U-200~NVD20U-240)
Surge Current (A)
1
100
1000
10000
Impulse Width(µs)
20 100 1000
10
10000
n=10
2
n=10
3
n=2
n=10
n=10
4
n=10
5
n=10
6
100
Voltage-Current Characteristics (NVD20U-620~NVD20U-910)
Voltage (V)
Current (A)
10-6 10-5 10-4 10-3 10-2 10-1 100101102103
Max. Clamping VoltageMax. Leakage Current
NVD20UC910
NVD20UC820
NVD20UC780
NVD20UC750
NVD20UC680
NVD20UC620
104
300
700
5000
1000
900
800
600
500
400
200
4000
3000
2000
Image Derating
(NVD20U-270~NVD20U-910)
Surge Current (A)
1
100
1000
10000
Impulse Width(µs)
20 100 1000
10
10000
n=10
2
n=10
3
n=2
n=10
n=10
4
n=10
5
n=10
6
Surge current is
related to impulse
width and its
repetition times.
Surge current is
related to impulse
width and its
repetition times.
Surge current is
related to impulse
width and its
repetition times.
circuit
protection