Surface Mount Transient Voltage Suppressors
FEATURES
• ZINC OXIDE MULTILAYER CONSTRUCTION
• HIGH ENERGY SURGE VOLTAGE PROTECTION
• EIA SIZES 0603, 0805, 1206 AND 1210
• HIGH CURRENT RATING (UP TO 500A)
• FAST RESPONSE (LESS THAN 1nS)
• LOW CLAMPING VOLTAGES
• COMPATIBLE WITH FLOW AND REFLOW SOLDERING
NVS Series
SURFACE MOUNT
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
(@50mA Maximum Leakage Current)
Clamping Voltage Range
(Based on 2-10 Amp 8/20
µ
S Pulse)
Peak Current Rating
(8/20
µ
S Pulse Waveform)
Maximum Transient Energy Dissipated
(10/1000
µ
S Pulse Waveform)
Size
0603
3.6-30V
10-65V
30A
0.1J
0805
3.6-30V
10-65V
30-120A
0.1-0.3J
1206
3.6-48V
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
N = New Termination Type
Tape and Reel (Standard)
Energy
A = 0.1J
B = 0.3J
C = 0.4J
D = 0.9J
Clamping Voltage
100 = 10V
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 = 3.6V(4.0V) E = 14V(15.9V) I = 48V(56V)
B = 5.6V(7.6V) F = 18V(22.5V) J = 60V(67V)
C = 9.0V(11V) G = 26V(31V)
D = 12V (14V) H = 30V(37V)
E = 1.2J
F = 1.5J
G = 2.0J
Case Size
0603
0805
1206
1210
Series
®
NIC COMPONENTS
www.niccomp.com
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209
Surface Mount Transient Voltage Suppressors
PART NUMBERING SPECIFICATIONS
Case
Size
Part
Number
NVS1210F390F
NVS1210G560E
NVS1210H620D
1210
NVS1210H620E
NVS1210I101D
NVS1210I101E
NVS1210J121F
Working*
Voltage
(Max.)
18V
26V
30V
30V
48V
48V
60V
Clamping
Voltage
(Max.)
39V
56V
62V
62V
100V
100V
120V
Peak
Current
(Max.)
500A
300A
220A
280A
220A
250A
250A
Transient
Energy
(Max.)
1.5J
1.2J
0.9J
1.2J
0.9J
1.2J
1.5J
NVS Series
Typical
C
(nF)
3.1
2.2
1.6
2.0
0.5
0.7
0.5
L
(nH)
2.0
2.0
2.0
SURFACE MOUNT
2.0
2.0
2.0
2.0
¦
Length
¦
¦¦
Thickness
¦
¦
¦
¦
¦
Width
¦¦¦
Overlap
Platinum enhanced palladium-silver
termination, nickel barrier (2um)
and tin-alloy plating finish (2um)
compatible with reflow and wave/flow
soldering.
DIMENSIONS (mm)
Case Size
0603
0805
1206
1210
Length
1.6+/-0.15
2.0+/-0.2
3.2+/-0.2
3.2+/-0.2
Width
0.8+/-0.15
1.2+/-0.2
1.6+/-0.2
2.5+/-0.2
Thickness
0.9 max.
1.0 max.
1.0 max.
1.0 max.
Overlap
0.5 max.
0.8 max.
0.8 max.
0.8 max.
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 2,000
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%
®
NIC COMPONENTS
www.niccomp.com
¦
www.lowESR.com
www.RFpassives.com
211
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