(MLV)
MULTILAYER CHIP VARISTOR
MLV
<0.5ns
ESD
Multilayer Chip Varistors (MLV) are Transient Voltage Suppressors (TVS) which manufactured from semicon
ductingceramics by the highly advanced multilayer formation technologies, which can offer rugged protection,
excellent transient energy absorption and internal heat dissipation. The devices are leadless chip form,
eliminating lead inductance and guaranteeing a faster speed of response time of less than 0.5ns, which makes the
m fast enough to ensure reliable protection against ESD pulse and other specific transient events. These transient
suppression devices are significantly smaller footprints and lower profiles than traditional zener diodes or radial
MOVs.
Multilayer Formation Technologies
Section of the chip
FEATURES
1005[0402] 1608[0603] 2012[0805] 3216[1206] 3225[1210] 4532[1812]
5750[2220] 8063[3225]
1080[4032]
Leadless 1005[0402], 1608[0603], 2012[0805], 3216[1206], 3225[1210], 4532[1812], 8063[3225] and
1080[4032] Chip Size
55
125
-55 to +125 Operating Temperature Range
V
w(dc)
3.3 615V
Operating Voltage Range Vw(DC) =3.3V to 615V
ESD
Inherent Bi-directional Clamping
Very Low Leakage Current
<0.5ns
Low Inductance, Fast Response (Response time<0.5ns)
Excellent Temperature Coefficient
/ /
Good Solderability (The electrode termination is selectable in plated and silver /palladium/platinum.)
164
MLV
INTRODUCTION FO FPV SERIES MULTILAYER
INFORMATION FOR DESIGNER
Voltage Dependent Characteristic
Transient Voltage Suppressors (Varistors) are voltage-dependent electrical resistors with symmetrical V/I
characteristic. Their resistance value decrease with increasing voltage, thus "short-circuiting" further rises
in overvoltage.
TERMS AND DESCRIPTIONS
Working DC Voltage (Vw(DC))
This is the maximum continuous DC voltage, which may be applied up to the maximum operating temperature
of the device. The rated DC operating voltage (working voltage) is also used as the reference point for leakage
current. This voltage is always less than the breakdown voltage of the device.
Working AC Voltage (Vw(AC))
This is the maximum continuous sinusoidal rms voltage, which maybe applied at any temperature up to the
maximum operating temperature of the device.
Maximum Surge Current (Peak Current IP )
(8/20 s)
This is the maximum peak current, which may be applied for an 8/20 s impulse, with rated line voltage also
applied, without causing device failure. The pulse can be applied to the device in either polarity with the same
confidence factor.
E
S
) Maximum Surge Energy (Es)
10/1000 s
This is the maximum rated transient energy which may be dissipated for a single current pulse at a specified
impulse duration (10/1000 s), with the rated DC or RMS voltage applied, without causing device failure.
I
L
leakage (IL ) at Rated DC Voltage
10
9
(
(
<50 A)
500 A
9
In the no conducting mode, the device is at a very high impedance (approaching 10 ohms) andappears as an
almost open circuit in the system. The leakage current drawn at this level is very low(<50 A at ambient
temperature) and, unlike the zener diode, the multilayer varistors have the added advantage that, when
operated up to its maximum temperature, its leakage current will not increase above 500 A.
Varistor Voltage (VB(DC))
1mA
This is the voltage at which the device changes from the off state to the on state and enters its conduction mode of
operation. The voltage is usually characterized at the 1mA point.
Clamping Voltage (Vc)
8/20 s
This is the peak voltage appearing across the suppressor when measured at conditions of specified pulse current
and specified waveform (8/20 s). It is important to note that the peak current and peak voltage may not necessarily
be coincidental in time.
Capacitance (Cp)
1MHz
0.5V
This is the capacitance of the device at a specified frequency 1MHz and bias 0.5V
165
APPLICATION
The Prevention of Overvoltage
When the voltage increases above the threshold of MLV, the suppressor will draws a rapidly
increasing current, and then the overvoltage is considerably attenuated away from the protection
of the equipments should be supplemented by including specific components that will raise the
withstand capabilities to the required level. Varistors provide protection against all kind of overv
oltage and prevent electronic equipment from being damaged by transient events.
Specific Application
EF T
Suppression of Inductive Switching or Other Transient Events Such as EF T and Surge Voltage at
the Circuit Board Level.
ESD
Protection of Components and Circuits Sensitive to ESD Transients Occurring on Power supplies,
Control and Signal Lines.
IC CMOS MOSFET
Provides On-Board Transient Voltage Protection for ICs, CMOS and MOSFET.
TVS
Replace Larger Surface Mount TVS Zeners in Many Applications
Used to Help Achieve Electromagnetic Compliance of End Products
PART NUMBER IDENTIFICATION
Multilayer Chip Varistor
FPV
160808
G
3R3
P
M
T
(L
Product Code
W
T)
Product Series
Working DC
Voltage
3R3
240
3.3V
24V
S
Non-plated
Pt/Pd/Ag
Termination
Tolerance
K
L
M
10%
15%
B
20%
Bulk
Packaging
Style
T
Tape
& Reel
(mm)
Dimensions
FPV
Multilayer
Chip
Varistor
100505
160808
201209
321611
322513
451616
453215
5750
8063
1080
1.0
1.6
2.0
3.2
3.2
4.5
4.5
5.7
8.0
10.2
0.5
0.8
1.2
1.6
2.5
1.6
3.2
5.0
6.3
8.0
0.5
0.8
0.9
1.1
1.3
1.6
1.5
E
High energy
absorb type
High
speed type
P
Plated
S
G
General
type
166
MLV
INTRODUCTION FO FPV SERIES MULTILAYER
SHAPE AND DIMENSIONS & EQUIVALENT CIRCUIT
(Unit): mm/inch
Part Number
100505
(0402)
160808
(0603)
201209
(0805)
201212
(0805)
321611
(1206)
321609
(1206)
322513
(1210)
451616
(1806)
453215
(1812)
5750
2220
8063
3225
1080
4032
1.0
(0.040
(0.063
(0.079
(0.079
(0.126
(0.126
(0.126
(0.186
(0.180
(0.22
(0.32
10.2
(0.400
L
0.15
0.006)
0.008)
0.008)
0.008)
0.008)
0.008)
0.008)
0.008)
0.008)
0.012)
0.012)
0.3
0.012)
0.5
(0.020
(0.031
(0.047
(0.047
(0.063
(0.063
(0.098
(0.063
(0.126
(0.20
(0.250
(0.320
W
0.15
0.006)
0.008)
0.008)
0.008)
0.008)
0.008)
0.008)
0.008)
0.008)
0.012)
0.012)
0.012)
0.5
(0.020
(0.031
(0.035
(0.047
(0.043
(0.035
(0.051
(0.063
(0.060
T
0.15
0.006)
0.008)
0.008)
0.008)
0.008)
0.008)
0.008)
0.008)
0.008)
0.25
(0.010
(0.01
(0.020
(0.020
(0.020
(0.020
(0.020
(0.020
(0.020
0.7
(0.028
(0.028
(0.028
D
0.10
0.004)
0.008)
0.012)
0.012)
0.012)
0.012)
0.012)
0.012)
0.012)
0.3
0.012)
0.012)
0.012)
1.6 0.2
2.0 0.2
2.0 0.2
3.2 0.2
3.2 0.2
3.2 0.2
4.5 0.2
4.5 0.2
5.7 0.3
8.0 0.3
0.8 0.2
1.2 0.2
1.2 0.2
1.6 0.2
1.6 0.2
2.5 0.2
1.6 0.2
3.2 0.2
5.0 0.3
6.3 0.3
8.0 0.3
0.8 0.2
0.9 0.2
1.2 0.2
1.1 0.2
0.9 0.2
1.3 0.2
1.6 0.2
1.5 0.2
1.0~2.5
(0.050~0.100)
1.0~2.5
(0.050~0.100)
1.0~2.5
(0.050~0.100)
0.3 0.2
0.5 0.3
0.5 0.3
0.5 0.3
0.5 0.3
0.5 0.3
0.5 0.3
0.5 0.3
Equivalent circuit
0.7 0.3
0.7 0.3
SPECIFICATION
Multilayer Chip Varistor General Series
FPV
General Series is a major series of FPV Mulitlayer Chip Varistors (MLV), which can provide widely
working voltage, high reliability and suppress varies transient event
IC
l Protection from transient voltage noise in all kinds of IC
I/O
ESD EF T
l Protection from ESD, EF T and surge in power I/O port
l Replacement of zener diode
1005 (0402) TYPE
Working voltage
1005
PART Number
AC
Volts
2.5
4
5.7
6.4
7.8
8.5
10
11.3
12.7
Varistor
voltage
@1mA DC
Maximum
Clamping
Voltage
8/20 s 1A
Volts
14
19
27
30
33
34
35
39
44
Energy
Absorb
10/1000 s
Peak
Current
8/20 s
Typical
Capacitance
@1MHz
DC
Volts
VB
5
8
12
13
16
18
20
22
25
VB
20%
15%
15%
15%
15%
15%
10%
10%
10%
Joules
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
0.05
Amps
20
20
20
20
20
20
20
20
20
pF
300
250
230
200
180
150
120
100
90
FPV100505G3R3 M
FPV100505G5R6 L
FPV100505G8R0 L
FPV100505G9R0 L
FPV100505G110 L
FPV100505G120 L
FPV100505G140 K
FPV100505G160 K
FPV100505G180 K
3.3
5.6
8
9
11
12
14
16
18
167
1608 (0603) TYPE
Working voltage
1608
PART Number
AC
Volts
2.5
4
5.7
6.4
7.8
8.5
10
11.3
12.7
15.6
17
18.4
21.2
DC
Volts
Varistor
voltage
@1mA DC
Maximum
Clamping
Voltage
8/20 s 1A
Volts
14
19
27
30
33
34
35
39
44
53
58
63
74
Energy
Absorb
10/1000 s
Peak
Current
8/20 s
Typical
Capacitance
@1MHz
VB
5
8
12
13
16
18
20
22
25
30
33
36
42
VB
20%
15%
15%
15%
15%
15%
10%
10%
10%
10%
10%
10%
10%
Joules
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
Amps
30
30
30
30
30
30
30
30
30
30
30
30
30
pF
300
280
250
240
220
210
190
180
170
150
140
120
100
FPV160808G3R3 M
FPV160808G5R6 L
FPV160808G8R0 L
FPV160808G9R0 L
FPV160808G110 L
FPV160808G120 L
FPV160808G140 K
FPV160808G160 K
FPV160808G180 K
FPV160808G220 K
FPV160808G240 K
FPV160808G260 K
FPV160808G300 K
3.3
5.6
8
9
11
12
14
16
18
22
24
26
30
2012 (0805) TYPE
Working voltage
2012
PART Number
DC
Volts
FPV2012 G3R3 M
FPV2012 G5R6 L
FPV2012 G8R0 L
FPV2012 G9R0 L
FPV2012 G110 L
FPV2012 G120 L
FPV2012 G140 K
FPV2012 G160 K
FPV2012 G180 K
FPV2012 G220 K
FPV2012 G240 K
FPV2012 G260 K
FPV2012 G300 K
3.3
5.6
8
9
11
12
14
16
18
22
24
26
30
AC
Volts
2.5
4
5.7
6.4
7.8
8.5
10
11.3
12.7
15.6
17
18.4
21.2
Varistor
voltage
@1mA DC
Maximum
Clamping
Voltage
8/20 s 1A
Volts
14
Energy
Absorb
10/1000 s
Peak
Current
8/20 s
Typical
Capacitance
@1MHz
VB
5
8
12
13
16
18
20
22
25
30
33
36
42
VB
20%
15%
15%
15%
15%
15%
10%
10%
10%
10%
10%
10%
10%
Joules
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
Amps
40
40
40
40
35
35
35
35
35
35
35
35
35
pF
350
300
270
260
240
220
200
190
180
160
150
140
110
19
27
30
33
34
35
39
44
53
58
63
74
168
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