VC06LC18X500RZ [KYOCERA AVX]
SMD Multilayer Varistor;
| 型号： | VC06LC18X500RZ |
| 厂家： | 
KYOCERA AVX |
| 描述： | SMD Multilayer Varistor 非线性电阻器 |
| 文件： | 总3页 (文件大小：109K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
StaticGuard
AVX Multilayer Ceramic Transient Voltage Suppressors
ESD Protection for CMOS, Bi Polar and SiGe Based Systems
GENERAL INFORMATION
• Typical ESD failure voltage for CMOS and/or Bi Polar
is ≥ 200V.
• Low capacitance (<200pF) is required for high-speed
data transmission.
• 15kV ESD pulse (air discharge) per IEC 1000-4-2,
Level 4, generates < 20 millijoules of energy.
• Low leakage current (IL) is necessary for battery
operated equipment.
StaticGuard
AVX
Part Number
Working Working Clamping
Test
Current
For VC
Maximum
Leakage
Current
Transient
Energy
Rating
Peak
Current
Rating
Typical
Cap
Case
Size
Elements
Voltage Voltage
Voltage
(DC)
(AC)
VC04LC18V500 _ _
VC06LC18X500 _ _
VC08LC18A500 _ _
VC12LC18A500 _ _
VA10LC18A500 _ _
≤18.0
≤14.0
50
50
50
50
50
1
1
1
1
1
10
10
10
10
10
0.02
0.05
0.10
0.10
0.10
15
30
30
30
30
40
50
0402
0603
0805
1206
Axial
1
1
1
1
1
≤18.0
≤18.0
≤18.0
≤18.0
≤14.0
≤14.0
≤14.0
≤14.0
80
200
200
Termination/Lead Finish Code
Packaging Code
VW (DC) DC Working Voltage (V)
VW (AC) AC Working Voltage (V)
Not RoHS Compliant
VC
IVC
Clamping Voltage (V @ IVC )
Test Current for VC (A, 8x20μS)
IL
ET
Maximum Leakage Current at the Working Voltage (μA)
Transient Energy Rating (J, 10x1000μS)
LEAD-FREE COMPATIBLE
COMPONENT
IP
Cap
Peak Current Rating (A, 8x20μS)
Typical Capacitance (pF) @ frequency specified and 0.5 V
For RoHS compliant products,
please select correct termination style.
PART NUMBER IDENTIFICATION
Chips
Axials
V C 08 LC 18 A 500 R P
TERMINATION FINISH:
P = Ni/Sn Alloy (Plated)
V A 10 LC 18 A 500 R L
LEAD FINISH:
L = Copper Clad Steel,
Solder Coated
PACKAGING (Pcs/Reel)
CLAMPING VOLTAGE
ENERGY RATING
PACKAGING (Pcs/Reel)
CLAMPING VOLTAGE
ENERGY RATING
WORKING VOLTAGE (0-18VDC)
LOW CAPACITANCE DESIGN
CASE SIZE DESIGNATOR
CASE STYLE
WORKING VOLTAGE (0-18VDC)
LOW CAPACITANCE DESIGN
CASE SIZE DESIGNATOR
CASE STYLE
PRODUCT DESIGNATOR
PRODUCT DESIGNATOR
40
StaticGuard
AVX Multilayer Ceramic Transient Voltage Suppressors
ESD Protection for CMOS, Bi Polar and SiGe Based Systems
TYPICAL PERFORMANCE DATA
StaticGuard ESD RESPONSE
IEC 1000-4-2 (8 Kv Contact Discharge)
VC06LC18X500 Capacitance Histogram
50
45
40
35
30
30%
25%
20%
VC08LC18A500
VC12LC18A500
VC06LC18X500
15%
10%
5%
0%
45
50
55
60
65
1
10
100
1000
10000
Capacitance (pF @ 1MHz & 0.5V)
Number of ESD Strikes
Measured Data
Calculated
VC08LC18A500 Capacitance Histogram
StaticGuard S21
DB
0
14%
14%
12%
VC12LC18A500
VC08LC18A500
12%
-10
-20
-30
-40
10%
8%
6%
4%
2%
0%
10%
8%
6%
4%
2%
0%
VC06LC18X500
61 63
65 67 69 71 73 75 77 79 81 83 85 87 89
Capacitance (pF)
0
500
1000
1500
2000
2500
Frequency (MHz)
1MHz, 0.5VRMS
Measured Data
Calculated Distribution
VC12LC18A500 Capacitance Histogram
VI Curves - StaticGuard Products
100
14%
14%
80
60
40
12%
12%
10%
8%
6%
4%
2%
0%
10%
8%
6%
4%
2%
0%
20
0
10-9
10-6
10-3
10+0
10+3
161 163 165 167 169 171 173 175 177 179 181 183 185 187 189
Capacitance (pF)
Current (A)
1MHz, 0.5VRMS
Measured Data
Calculated Distribution
06LC
08LC
12LC
10LC
41
StaticGuard
AVX Multilayer Ceramic Transient Voltage Suppressors
TYPICAL PERFORMANCE CURVES (0402 CHIP SIZE)
VOLTAGE/CURRENT CHARACTERISTICS PULSE DEGRADATION
Multilayer construction and improved grain structure result in
excellent transient clamping characteristics up to 20 amps
peak current, while maintaining very low leakage currents
under DC operating conditions. The VI curves below show the
voltage/current characteristics for the 5.6V, 9V, 14V, 18V and
low capacitance StaticGuard parts with currents ranging from
parts of a micro amp to tens of amps.
Traditionally varistors have suffered degradation of electrical
performance with repeated high current pulses resulting in
decreased breakdown voltage and increased leakage cur-
rent. It has been suggested that irregular intergranular
boundaries and bulk material result in restricted current
paths and other non-Schottky barrier paralleled conduction
paths in the ceramic. Repeated pulsing of TransGuard® tran-
sient voltage suppressors with 150Amp peak 8 x 20μS
waveforms shows negligible degradation in breakdown
voltage and minimal increases in leakage current. This
does not mean that TransGuard® suppressors do not suffer
degradation, but it occurs at much higher current.
100
VC04LC18V500
VC040218X400
VC040214X300
VC040209X200
VC040205X150
80
60
40
ESD TEST OF 0402 PARTS
35
VC04LC18V500
30
20
0
25
VC040218X400
10-9
10-7
10-5
10-3
10-1
10
103
105
Current (A)
20
VC040214X300
15
VC040209X200
PEAK POWER VS PULSE DURATION
10
1300
VC040205X150
1200
1100
5
10
100
1000
10000
8kV ESD STRIKES
VC040218X400
VC040214X300
1000
VC040209X200
INSERTION LOSS CHARACTERISTICS
900
VC04LC18V500
0
VC040205X150
800
700
600
500
400
300
200
100
0
-5
-10
VC04LC18V
VC040218X
-15
VC040214X
VC040209X
VC040205X
-20
-25
0.01
0.1
1
10
10
100
IMPULSE DURATION (μS)
1000
Frequency (GHz)
42
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