Multilayer Varistors
Multilayer Varistor for ESD pulse
[DC voltage lines/High speed signal lines]
Series :
EZJZ, EZJP
■ Features
■ Packaging Methods, Handling Precautions
● Excellent ESD suppression due to advanced material
technology
● Meets IEC61000-4-2, Level 4 standard
● Can replace 2 Zener Diodes and 1 Capacitor
● Low capacitance versions for DC voltage lines of high
speed busses
● Ultra low capacitance for signal lines of high speed
busses
● Ideal usage for USB 2.0, IEEE1394, and HDMI high
speed data busses
● RoHS compliant
Please see Data Files
■ Explanation of Part Numbers
1
2
3
4
5
6
7
8
9
10
11
&
;
+
;
7
&
"
Product Code
Z
P
12
(Example)
Design Code
Series Code
EZJZ series
EZJP series
Packaging Style Code
Nomiral Varitor Voltage
Size Code
Z
0
1
A
R
D
E
W
F
V 0402, 0603 Paper Taping
0201
0402
0603
The first and second digits
denote the first 2 numbers
of the varistor voltage and
the third digit indicates the
number of zeros following.
The decimal point denotes
in R.
Capacitance Code
3 pF
G 100 pF
20 pF
H 150 pF
27 pF
J 220 pF
47 pF
K 330 pF
56 pF M 680 pF
68 pF
Nil
B
C
D
K
M
Design Code
Cap. Tolerance : max.
Cap. Tolerance : ±0.1 pF
Cap. Tolerance : ±0.25 pF
Cap. Tolerance : ±0.50 pF
Cap. Tolerance : ±10 %
Cap. Tolerance : ±20 %
Below 3 pF, the 10 or 11th
position of the P/N indicates the
capacitance value as follows :
2.0 pF·····20, 1.5 p·····F15
■ Construction
3
4
Name
1
Semiconductive Ceramics
2
Internal electrode
3
5
2
1
No.
4
Substrate electrode
Terminal electrode
5
Intermediate electrode
External electrode
■ Dimensions in mm (not to scale)
L
W
Size Code Size(inch)
T
L1
L2
L
W
T
L1, L 2
Z
0201
0.60±0.03
0.30±0.03
0.30±0.03
0.15±0.05
0
0402
1.00±0.05
0.50±0.05
0.50±0.05
0.2±0.1
1
0603
1.6±0.1
0.8±0.1
0.8±0.1
0.3±0.2
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
01 Nov. 2012
47
Multilayer Varistors
Multilayer Varistor, Low Capacitance Type
[High speed signal lines]
■ Features
■ Recommended Applications
● Multilayer monolithic ceramic construction for high
speed signal lines
● Ideal usage for USB 2.0, IEEE1394, and HDMI high
speed data busses
● Capacitance : 0.8 to 2.1 pF typ.
Mobile phone
DSC, DVC
PC, PDA
TV, DVD
Game console
Antenna circuit, External IF
USB2.0, IEEE1394
USB2.0, IEEE1394, LAN1000BASE
USB2.0, IEEE1394, HDMI
Controller, External IF
■ Ratings and Characteristics
Size
0402
0603
Part No.
EZJZ0V80010
EZJZ0V80015D
EZJZ0V500AA
EZJZ0V800AA
EZJZ0V171AA
EZJZ1V80010
EZJZ1V500AA
EZJZ1V800AA
EZJZ1V171AA
Maximum
Nominal varistor
allowable voltage
voltage
DC (V)
at 1mA (V)
10
80
5
80
5
50
18
80
18
170
10
80
5
50
18
80
18
170
Capacitance (pF)
at 1MHz
Maximum ESD
IEC61000-4-2
1 max. [0.8 typ.]
1.5±0.5
3 max. [2.1 typ.]
3 max. [2.1 typ.]
3 max. [2.1 typ.]
1 max. [0.8 typ.]
3 max. [2.1 typ.]
3 max. [2.1 typ.]
3 max. [2.1 typ.]
Contact discharge : 8kV
● Operating Temperature Range : –40 to 85 °C
✽ Recommend soldering method : Reflow soldering
■ Voltage vs. Current
Max. Leakage Current
Max. Clamping Voltage
1000
Voltage (V)
&;+;<7
""
"
7"
&;+;<
&;+;<7""
7""
&;+;<
100
&;+;<7""
"
&;+;<7"
(Typical curve)
10
10–6
10–5
10–4
10–3
10–2
Current (A)
10–1
100
101
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
01 Nov. 2012
48
Multilayer Varistors
■ Frequency vs. Capacitance
■ Frequency vs. Impedance
10000000
100
1000000
3 pF max. [2.1 pF typ.]
3 pF max. [2.1 pF typ.]
100000
1 pF max. [0.8 pF typ.]
10
Impedance (?)
Capacitance (pF)
1.5 pF typ.
1
1.5 pF typ.
1 pF max. [0.8 pF typ.]
10000
1000
100
10
(Typical curve)
(Typical curve)
0.1
1
10
100
Frequency (MHz)
1000
1
10000
1
10
100
Frequency (MHz)
1000
10000
■ Frequency vs. Transmission
10
3 pFmax.[2.1pFtyp.]
1.5 pFtyp.
1 pFmax.[0.8pFtyp.]
5
Attenuation (dB)
0
–5
–10
–15
–20
–25
–30
–35
(Typical curve)
–40
1
10
100
Frequency (MHz)
1000
10000
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
01 Nov. 2012
49
Multilayer Varistors
Multilayer Varistor, Low Voltage Type (Standard Type)
[DC voltage lines/Low speed signal lines]
■ Recommended Applications
Multilayer monolithic ceramic construction for use
protecting DC voltage lines or signal lines
● Circuit voltage
Mobile phone
Maximum allowable voltage
DC (V)
■ Features
40
30
26
16
13
11
6.7
5.6
3.7
SW, LCD, LED, Audio terminal,
Battery pack, Memory card, External IF
DSC, DVC
SW, LCD, LED, USB
PC, PDA
SW, LCD, LED, USB
TV, DVD
Audio, Video terminal
Audio
Audio terminal, Microphone, Receiver
Game console
Controller, External IF
3 5
12 24 40
Circuit voltage DC (V)
● Varistor voltage : 6.8 to 65 V [at 1 mA]
● Capacitance : 8.5 to 420 pF typ. [at 1 MHz]
■ Ratings and Characteristics
Size
Part No.
EZJPZV6R8JA
EZJPZV6R8GA
EZJPZV080GA
EZJPZV120GA
0201 EZJPZV120DA
EZJPZV120RA
EZJPZV150RA
EZJPZV270RA
EZJPZV270BA
EZJP0V6R8MA
EZJP0V6R8GA
EZJP0V080MA
EZJP0V080KA
EZJP0V080GA
EZJP0V080DA
0402 EZJZ0V120JA
EZJZ0V180HA
EZJZ0V220HA
EZJP0V270EA
EZJP0V270RA
EZJZ0V420WA
EZJZ0V650DA
EZJZ1V120KA
EZJZ1V180JA
EZJZ1V220JA
EZJZ1V270GA
0603 EZJZ1V270EA
EZJZ1V270RA
EZJZ1V330GA
EZJZ1V420FA
EZJZ1V650DA
Maximum Nominal
allowable varistor
voltage
voltage
DC (V) at 1mA (V)
3.7
3.7
5.6
7.5
7.5
7.5
9
16
16
3.7
3.7
5.6
5.6
5.6
5.6
6.7
11
13
16
16
30
40
6.7
11
13
16
16
16
26
30
40
6.8
6.8
8
12
12
12
15
27
27
6.8
6.8
8
8
8
8
12
18
22
27
27
42
65
12
18
22
27
27
27
33
42
65
Capacitance (pF)
at 1MHz
220 max. [180 typ.]
100 max. [ 85 typ.]
100 max. [ 85 typ.]
100 max. [ 85 typ.]
27 max. [ 22 typ.]
20 max. [ 15 typ.]
20 max. [ 15 typ.]
20 max. [ 15 typ.]
10 max. [8.5 typ.]
680 max. [420 typ.]
100 max. [ 85 typ.]
680 max. [420 typ.]
330 max. [290 typ.]
100 max. [ 65 typ.]
27 max. [ 22 typ.]
220 max. [150 typ.]
150 max. [120 typ.]
150 max. [100 typ.]
47 max. [ 33 typ.]
20 max. [ 15 typ.]
56 max. [ 40 typ.]
27 max. [ 22 typ.]
330 max. [250 typ.]
220 max. [180 typ.]
220 max. [160 typ.]
100 max. [ 85 typ.]
47 max. [ 33 typ.]
20 max. [ 15 typ.]
100 max. [ 85 typ.]
68 max. [ 55 typ.]
27 max. [ 22 typ.]
● Operating Temperature Range : –40 to 85 °C
at 1kHz
175 typ.
100 typ.
100 typ.
100 typ.
33 typ.
18 typ.
18 typ.
16.5 typ.
10 typ.
650 typ.
100 typ.
650 typ.
480 typ.
100 typ.
33 typ.
175 typ.
140 typ.
116 typ.
37 typ.
16.5 typ.
45 typ.
33 typ.
290 typ.
210 typ.
185 typ.
100 typ.
37 typ.
16.5 typ.
100 typ.
63 typ.
33 typ.
Maximum
peak current
at 8/20μs, 2times
(A)
Maximum ESD
IEC61000-4-2
5
5
5
5
1
1
1
1
1
20
3
20
15
3
1
10
10
10
4
1
10
5
20
20
20
20
20
3
20
15
5
Contact discharge
8 kV
✽ Recommend soldering method : Reflow soldering
Maximum Allowable Voltage Maximum DC Voltage that can be applied continuously within the operating temperature range
Varistor Voltage
Varistor starting voltage between terminals at DC 1 mA, also known as Breakdown voltage
Maximum Peak Current
Varistor’s maximum current under the standard pulse 8/20μs, 2 times based
Varistor’s maximum voltage under ESD based on IEC61000-4-2, 10 times
Maximum ESD
(5 times of each positive-negative polarity)
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
01 Nov. 2012
50
Multilayer Varistors
■ Voltage vs. Current
● EZJP Series
● EZJZ Series
Max. Clamping Voltage
Max. Leakage Current
&;+1<73"
&;+1;73"
&;+1;7("
&;+1<7<"
&;+1<73<"
&;+1<73"
&;+;<7<"
&;+;<7<"
&;+;<7<"
&;+;<7<"
&;+;<7<"
&;+;<7<"
&;+;<7<"
Voltage (V)
Voltage (V)
&;+1;73"
Max. Clamping Voltage
Max. Leakage Current
300
200 &;+;<7<"
&;+;<7<"
100 &;+;<7<"
100
10
10
&;+;<7<"
&;+1;7("
&;+1<7<"
&;+1<73<"
&;+;<7<"
&;+;<7<"
&;+;<7<"
(Typical curve)
1
10–6
10–5
10–4
10–3
10–2
Current (A)
10–1
100
(Typical curve)
1
10–6
10–5
10–4
101
■ Frequency vs. Capacitance
100
101
102
10000
10000
680 pFmax.
330 pFmax.
100 pFmax.
27 pFmax.
100
330 pF max.
220 pF max.
100 pF max.
1000
Capacitance (pF)
1000
Capacitance (pF)
10–2
10–1
Current (A)
● EZJZ Series
● EZJP Series
20 pFmax.
10 pFmax.
47 pF max.
100
20 pF max.
10
10
(Typical curve)
1
0.1
1
(Typical curve)
10
100
Frequency (MHz)
1000
1
0.1
10000
■ Frequency vs. Transmission
1
10
100
Frequency (MHz)
1000
10000
● EZJZ Series
● EZJP Series
10
10 pFmax.
20 pFmax.
10
0
27 pFmax.
100 pFmax.
0
20 pF max.
47 pF max.
–10
Attenuation (dB)
–10
Attenuation (dB)
10–3
20
–30
330 pFmax.
680 pFmax.
–40
20
100 pF max.
–30
220 pF max.
330 pF max.
–40
–50
–50
(Typical curve)
–60
0.1
1
(Typical curve)
10
100
Frequency (MHz)
1000
–60
0.1
10000
1
10
100
Frequency (MHz)
1000
10000
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or use.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
01 Nov. 2012
51