Surface Mount Transient Voltage Suppressors
FEATURES
• ZINC OXIDE MULTILAYER CONSTRUCTION
RoHS
• HIGH ENERGY SURGE VOLTAGE PROTECTION
Compliant
includes all homogeneous materials
• EIA SIZES 0603, 0805, 1206 AND 1210
• HIGH CURRENT RATING (UP TO 500A)
*See Part Number System for Details
• FAST RESPONSE (LESS THAN 1nS)
• LOW CLAMPING VOLTAGES
• Pb-FREE COMPATIBLE WITH FLOW AND REFLOW SOLDERING
NVS Series
Multilayer zinc oxide chip varistors are ideal for the suppression of voltage transients due to ESD, inductive discharge and electromagnetic
energy. The NVS series of chip varistors were designed to provide transient protection to new, low voltage semiconductors and to aid in
equipment compliance to CIS/IEC 801 specifications.
CHARACTERISTICS
Specifications
Working Voltage Range
(@50μA Maximum Leakage Current)
Clamping Voltage Range
(Based on 20 - 10 Amp 8/20μS Pulse)
Peak Current Rating
(8/20μS Pulse Waveform)
Maximum Transient Energy Dissipated
(10/1000μS Pulse Waveform)
Size
0603
3.3 ~ 30V
10 ~ 65V
30A
0.1J
0805
3.3 ~ 30V
10 ~ 65V
30 ~ 120A
0.1 ~ 0.3J
1206
3.3 ~ 48V
10 ~ 100V
30 ~ 150A
0.1 ~ 0.4J
1210
18 ~ 60V
39 ~ 120V
220 ~ 500A
0.9 ~ 1.5J
PART NUMBERING SYSTEM
NVS
0805
F
400
A
TR
F
RoHS
Compliant
Tape and Reel
Energy
A = 0.1J
B = 0.3J
C = 0.4J
D = 0.9J
Clamping Voltage
100 = 12V
150 = 15.5V
200 = 20V
250 = 25V
300 = 30V
390 = 39V
400 = 40V
560 = 56V
580 = 58V
620 = 62V
650 = 65V
101 = 100V
121 = 120V
Working Voltage (Vdc), Breakdown Voltage
(Vdc min.@1mA DC)
A = 3.3V(5.0V) E = 14V(18.5V) I = 48V(62V)
B = 5.6V(8.5V) F = 18V(25.5V) J = 60V(75V)
C = 9.0V(12.7V) G = 26V(34.5V)
D = 12V (16V) H = 30V(41V)
E = 1.2J
F = 1.5J
G = 2.0J
Case Size
0603
0805
1206
1210
Series
NIC COMPONENTS CORP.
www.niccomp.com
www.lowESR.com
www.RFpassives.com
www.SMTmagnetics.com
SPECIFICATIONS ARE SUBJECT TO CHANGE
1
Surface Mount Transient Voltage Suppressors
PART NUMBERING SPECIFICATIONS
Case
Size
Part
Number
NVS0603A100ATRF
NVS0603B150ATRF
NVS0603C200ATRF
NVS0603E300ATRF
NVS0603F400ATRF
NVS0603G580ATRF
NVS0603H650ATRF
NVS0805A100ATRF
NVS0805A100BTRF
NVS0805B150ATRF
NVS0805B150BTRF
NVS0805C200ATRF
NVS0805D250ATRF
NVS0805E300ATRF
NVS0805E300BTRF
NVS0805F400ATRF
NVS0805F400BTRF
NVS0805G580ATRF
NVS0805G580BTRF
NVS0805H650ATRF
NVS1206A100ATRF
NVS1206A100CTRF
NVS1206B150ATRF
NVS1206B150CTRF
NVS1206E300ATRF
NVS1206E300CTRF
NVS1206F400ATRF
NVS1206F400CTRF
NVS1206G580CTRF
NVS1206H650CTRF
NVS1206I101CTRF
NVS1210F390FTRF
NVS1210G560ETRF
NVS1210H620DTRF
NVS1210H620ETRF
NVS1210I101DTRF
NVS1210I101ETRF
NVS1210J121FTRF
Working*
Voltage
(Max.)
3.3V
5.6V
9.0V
14V
18V
26V
30V
3.3V
3.3V
5.6V
5.6V
9.0V
12V
14V
14V
18V
18V
26V
26V
30V
3.3V
3.3V
5.6V
5.6V
14V
14V
18V
18V
26V
30V
48V
18V
26V
30V
30V
48V
48V
60V
Clamping
Voltage
(Max.)
12V
18V
22V
32V
42V
60V
67V
12V
12V
18V
18V
22V
27V
32V
32V
42V
42V
60V
60V
67V
12V
12V
18V
18V
32V
32V
42V
42V
60V
67V
100V
42V
60V
67V
67V
100V
100V
120V
Peak
Current
(Max.)
30A
30A
30A
30A
30A
30A
30A
40A
120A
40A
120A
40A
40A
40A
120A
30A
100A
30A
100A
30A
40A
150A
40A
150A
40A
150A
30A
150A
120A
120A
100A
500A
300A
220A
280A
220A
250A
250A
Transient
Energy
(Max.)
0.1J
0.1J
0.1J
0.1J
0.1J
0.1J
0.1J
0.1J
0.3J
0.1J
0.3J
0.1J
0.1J
0.1J
0.3J
0.1J
0.3J
0.1J
0.3J
0.1J
0.1J
0.4J
0.1J
0.4J
0.1J
0.4J
0.1J
0.4J
0.4J
0.4J
0.4J
1.5J
1.2J
0.9J
1.2J
0.9J
1.2J
1.5J
NVS Series
Typical
C
(nF)
1.450
0.750
0.550
0.350
0.150
0.155
0.125
1.400
5.000
1.100
3.000
0.750
0.525
0.325
0.900
0.225
0.550
0.120
0.250
0.090
1.250
4.700
1.200
3,000
0.600
1.050
0.350
0.900
0.500
0.400
0.225
3.100
2.150
1.750
1.850
0.450
0.500
0.400
L
(nH)
<1.0
<1.0
<1.0
<1.0
<1.0
<1.0
<1.0
<1.5
<1.5
<1.5
<1.5
<1.5
<1.5
<1.5
<1.5
<1.5
<1.5
<1.5
<1.5
<1.5
<1.7
<1.7
<1.7
<1.7
<1.7
<1.7
<1.7
<1.7
<1.7
<1.7
<1.7
<2.0
<2.0
<2.0
<2.0
<2.0
<2.0
<2.0
0603
0805
1206
1210
DIMENSIONS (mm)
W
Case Size
0603
0805
1206
1210
P
L
Termination Material: 100% Sn
fi
nish
over Ni barrier over Pd-Ag base.
Length (L)
1.6 ± 0.15
2.0 ± 0.20
3.2 ± 0.20
3.2 ± 0.20
Width (W)
0.8 ± 0.15
1.2 ± 0.20
1.6 ± 0.20
2.5 ± 0.20
Thickness (T) Overlap (P)
0.9 max.
0.5 max.
1.0 max.
0.8 max.
1.0 max.
0.8 max.
1.0 max.
0.8 max.
T
P
REEL QUANTITIES
Case Size
0603
0805
1206
1210
178mm (7")
1,000 or 4,000
1,000 or 4,000
1,000 or 4,000
1,000 or 4,000
254mm (10")
10,000
10,000
10,000
10,000
NOTES:
1. *Working voltage is a maximum recommended working voltage and is specified for operation at leakage current less than 50μA..
2. Peak current and clamping voltage is specified under 8/20uS test conditions.
3. Transient energy specified under 10/1000uS test condition.
4. Storage Temperature/Humidity: +5°C ~ +35°C, RH 40% ~ 75%
2
NIC COMPONENTS CORP.
www.niccomp.com
www.lowESR.com
www.RFpassives.com
www.SMTmagnetics.com
SPECIFICATIONS ARE SUBJECT TO CHANGE
DIY/开源硬件专区
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
