Panasonic EZJZRV270TAK Multilayer varistor Datasheet

Multilayer Varistors
Multilayer Varistor
for ESD pulse
Series
Series
EZJZS
EZJZR
n Features
l Multilayer monolithic ceramic construction
l Excellent solderability and superior heat resistance
l Large surge current and energy capabilities in
withstanding small size.
n Precautions for Handling
see Page 112 to 118
n Packing method
see Page 111, 182
l Series EZJZS, R
l Multilayer varistor of Zinc oxide ceramic.
suppresses the pulse noise(ESD, burst-noise) and
protects the equipment from the transient surge.
l This Varistor is suitable for high-speed signal line
due to small capacitance.
l
n Explanation of Part Numbers
1
2
3
4
5
6
7
8
9
10
11
12
E
Z
J
Z
S
V
2
7
0
E
A
K
Design No.
Product Code
(Multilayer Varistor)
Series code
ZnO
(Example)
Size Code
S2 Array Type
R 4 Array Type
Packaging Style
V Paper Taping
Nomiral
Varistor voltage
The first digitits
are significant
figures and the
third one denotes
the number of
zeros following.
Capacitance Code
27 pF max.
D
33 pF max.
P
39 pF max.
S
43 pF max.
T
47 pF max.
E
Design No.
Nil Cap. Tolerance : max.
K Cap. Tolerance : ±10 %
M Cap. Tolerance : ±20 %
n Construction
[2 Array Type]
Schematic
Ceramic dielectric
Terminal Electrode
Inner Electrode
[4 Array Type]
Ceramic dielectric
Terminal Electrode
Schematic
Inner Electrode
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or us
e.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
Multilayer Varistors
n Dimmension in mm(not to scale)
W
BW1
[4 Array Type]
W
BW1
[2 Array Type]
L
L
BW
T
T
BW
P
Type
Part Numbers
2 Array Type EZJZS11111A
4 Array Type EZJZR11111A
P
(Unit:mm)
L
W
T
BW
BW1
P
1.37±0.15
1.0±0.1
0.60±0.06
0.36±0.10
0.2±0.1
0.64±0.10
0.25±0.10
0.2 +0.3
-0.1
0.5±0.1
2.00±0.15
1.25±0.15
0.85±0.10
n Ratings and Characteristics
Type
2 Array Type
4 Array Type
Type
Size
Code
(EIA)
Prat Numbers
Maximum
Allowable
Voltage
EZJZSV120JA
EZJZSV270RA
0504 EZJZSV270EA
EZJZSV800AA
EZJZSV171AA
EZJZRV120JA
EZJZRV270RA
0805 EZJZRV270EA
EZJZRV800AA
EZJZRV171AA
DC
DC
DC
DC
DC
DC
DC
DC
DC
DC
Size
Code
(EIA)
Maximum
Allowable
Voltage
Prat Numbers
6.7
16
16
18
18
6.7
16
16
18
18
V
V
V
V
V
V
V
V
V
V
EZJZSV270DA1
EZJZSV270PA1
2 Array Capacitance
0504 EZJZSV270SA1 DC 16 V
Control Type
EZJZSV270TA1
EZJZSV270EA1
Varistor
Voltage
@ 1mA
12
27
27
80
170
12
27
27
80
170
Capacitance
@ 1MH z
V
V
V
V
V
V
V
V
V
V
220
20
47
3
3
220
20
47
3
3
Varistor
Voltage
@ 1mA
27
33
39
43
47
27 V
l Voltage vs. Current
Maximum
ESD
IEC61000-4-2
5 A
3 A
5 A
ÑÑÑ
ÑÑÑ
5 A
3 A
5 A
ÑÑÑ
ÑÑÑ
Contact Discharge
Voltage: 8 kV
Air Gap Discharge
Voltage:15 kV
Maximum
Peak Current
@8/20 µs
Maximum
ESD
IEC61000-4-2
5 A
Contact Discharge
Voltage: 8 kV
Air Gap Discharge
Voltage:15 kV
max.
max.
max.
max.
max.
max.
max.
max.
max.
max.
Capacitance
@ 1MH z
l Operating Temperature Range: -40 to 85 ¡C
l 1:Capacitance Tolerance Code (K:±10 %, M:±20 %)
n Typical Characteristics
pF
pF
pF
pF
pF
pF
pF
pF
pF
pF
Maximum
Peak Current
@8/20 µs
pF
pF
pF
pF
pF
1000
1
1
EZJZ V171AA
0AA
EZJZ V80
100
1
11
Voltage (V)
0 A
EZJZ V27
1
120JA
EZJZ V
10
1
0.000001 0.00001
0.0001
0.001
0.01
0.1
1
10
100
Current (A)
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or us
e.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
Multilayer Varistors
n Frequency Characteristics
10
1 111AA
EZJZ V
−10
−20
−30
1
EZJZ V270RA
−40
1
EZJZ V270EA
EZJZ V120JA
1
−50
EZJZSV270DAK
0
−60
Attenuation (dB)
0
Attenuation (dB)
10
−10
−20
EZJZSV270EAK
−30
EZJZSV270SAK
−50
−50
−60
1
10
100
1000
10000
1
Frequency (MHz)
10
100
1000
Frequency (MHz)
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or us
e.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
10000
Multilayer Varistors
n Recommended Applications
Applications Examples
Recommended Applications
(Hz)
DC 1k 1M 1G
Series
DC to some tens of GHz
Power, Relay. signal line
High frequency circuit (USB,IEEE1394,etc)
DC to some tens of GHz
Power, Relay. signal line
High frequency circuit (RC232C,etc)
Ultra low capacitance
PC mother board
Photoelectric sensor
HDD
Proximity sensor
Series
(3 pF max.)
CD-ROM
Pressure switch
EZJZ
Low capacitance
DSC
Flowmeter
Cellular teleptone, PHS
SSR
PDA
motor
(20 to 330 pF)
Series
EZJS
High capacitance
DC to some hunderds of kHz
Power, Relay. Audio signal
(1800 to 22000 pF)
n Equivalent and Impules suppression
Series EZJS
(ST:Strontium Titanate)
Series EZJZ
(Zn0:Zinc Oxide)
Varistor
Capacitance
C:100pF
(EZJZ1V270GA)
Inpules wave form
C:0.022 F
(EZJS2VB223)
Clamped wave form
n Typical circuits requiring protection
l USB Interface Circuit
Controller
z1 z1 z3
USB
Power
IC
Vcc
D+
DGDN
Power
Supply
Power
IC
z3 z1, 2
IEEE1394
Controller
Controller
®
z1 z3
z3
z1
Controller
Vcc
D
DGDN
z1
z1
l IC Protection
DC Power Line
Controller
l IEEE1394 Interface Circuit
z1
TPA+
TPA-
z1
TPB+
TPB-
l Motor or Electromagnetic surge absorption
Signal Line
I/O Port
Audio Signal
3
3
Motor
Electromagnetic valve (Solenoid)
1,2
Z1 : EZJZ Series(EZJZ@V171AA)
Z2 : EZJZ Series
Z3 : EZJZ Series or EZJS Series
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or us
e.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
Multilayer Varistors
n Performance Characteristics
l Electrical
Test Method
Specifications
Standard Test
Condition
Unless otherwise specified all test and measurements shall
be made at a temperature of 15 to 35 ¡C and at a relative
humidity of 45 to 75 %RH. If results obtained are doubted a
further test should be carried out at a temperature of 20±
2 ¡C and a relative humidity of 60 to 70 %RH.
ÑÑÑ
Maximum
allowable Voltage
The maximum DC voltage that can be applied continuously
in the specified operating temperature.
Varistor voltage
The voltage between two terminals with the specified
measuring current CmA DC applied is called Vc or VcmA.
The measurement shall be made as fast as possible to avoid
heat affection.
Capacitance
Capacitance shall be measured with the specified
measuring frequency, 0.2 to 2.0 Vms., 0V bias and 20 ¡C.
Maximum peak current
The Maximum current within the varistor voltage change of
±10 % when a standard impulse current of 8/20 ms is
applied two times with an interval of 5 minutes.
Maximum ESD
The maximum ESD within the varistor voltage change of ±30%
when impressing 10 times of ESD (five times of positivenegatives for each polarity) which is based on IEC61000-4-2
Characteristics
Temperature coefficient
Varistor Voltage
Temperature coefficient
capacitance
To meet
the specified value.
Coefficient indicating dependency of V-I characteristics on
temperature. This is shown by the change of V cmA per ¡C at
the ambient operating temperature.
EZJZ Series: ±0.1 %/¡C
EZJS Series: ±0.3 %/¡C
This is shown by the maximum capacitance change at
the ambient operating temperature.
EZJZ Series: ±20 %
EZJS Series: ±10 %
l Mechanical requirements
Test Method
Specifications
After securing the specimen by the body with tweezers and
dipping in to the specified soldering flux, the specimen shall
be completely immersed into a soldering bath having a
temperature of 235±5 ¡C for 4±1 seconds. And then the
specimen shall be visually examined.
Use the specified soldering flux and solder following:
Soldering Flux: Ethanol solution of rosin about 25 % by weight
Solder: Eutectic solder (Sn 63 : Pb 37)
Approximately 75 %
of the terminals shall
be covered with new
solder
uniformly,
Characteristics
Solderability
Resistance to
soldering heat
After preheating the specimen according to the following
conditions in Table-1, the specimen shall be completely
immersed into a soldering bath having a temperature of 270±5
¡C for 3±0.5 seconds. And then be stored at room
temperature for 24±2 hours. Thereafter, the change of V c
and the mechanical damage shall be examined.
Step
1
2
Temperature
080 to 100 ûC
150 to 200 ûC
No remarkable
mechanical
ÆVc/Vc < ±10 %
Period
300 to 360 s
300 to 360 s
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or us
e.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
Multilayer Varistors
n Performance Characteristics
l Environmental
Characteristics
Temperature Cycle
Test Methods
Specifications
Before the measurement after test, the specimen shall be
left to stand and mechanical damage shall be examined.
To meet
the specified value.
Step
1
2
3
4
Temperature
TL
Room Temp.
TU
Room Temp.
Period
30 min.
15 min.
30 min.
15 min.
Cycles
5 cycles
TL : Lower operating temperature
TU : Upper operating temperature
No remarkable
mechanical damage
Damp Heat Load
Allowable Voltage shall be applied continuously to the
specimen at specified conditions for specified period and then
stored at room temperature and normal humidity for 24±2
hours. Thereafter, the change of Vc and mechanical damage
shall be examined.
Ambient condition :40±2 ¡C, 90 to 95 %RH
Period
: 500+24 hours
-0
No remarkable
mechanical damage
High Temperature Load
(Dry Heat Load)
Allowable Voltage shall be applied continuously to the
specimen at specified conditions for specified period and then
stored at room temperature and normal humidity for
24±2hours. Thereafter, the change of V c and mechanical
damage shall be examined.
Ambient temp.
: Upper operating temperature
Period
: 500+24 hours
-0
ÆVc/Vc < ±10 %
ÆVc/Vc < ±10 %
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or us
e.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
Multilayer Varistors
n Packaging Specifications
l Standard Packing Quantity
Series
Size Code (EIA)
Thickness
0201
0402
0603
2 Array Type
4 Array Type
0603
EZJZ
EZJS
Paper taping
0.3 mm
0.5 mm
0.8 mm
0.6 mm
0.85 mm
0.8 mm
0.8 mm
1.25 mm
0805
Pitch:
Pitch:
Pitch:
Pitch:
Pitch:
Pitch:
Pitch:
l Paper Taping
P1: 2mm
15,000
10,000
14,000
14,000
14,000
14,000
15,000
Ñ
pcs./reel
pcs./reel
pcs./reel
pcs./reel
pcs./reel
pcs./reel
pcs./reel
Ñ
Ñ
Ñ
Ñ
Ñ
Ñ
Ñ
Pitch: 4 mm 2,000 pcs./reel
l Reel
Feeding hole
fD0
W1
Chip pocket
E
E
t1
2 mm
2 mm
4 mm
4 mm
4 mm
4 mm
4 mm
Embossed taping
F
W
A
t2
Chip component
P1 P2
P0
B
B
C
Tape running direction
D
(Unit: mm)
Symbol
Size Code
A
B
W
0.37 0.67
0201
±0.03 ±0.03
0.62 1.12
0402
±0.05 ±0.05
F
E
P1
P2
P0
fD
8.0 3.50 1.75 2.00 2.00 4.0 1.5
±0.2 ±0.05 ±0.10 ±0.05 ±0.05 ±0.05 +0.1
0
t1
t2
0.5 0.8
W2
max. max.
0.7 1.0
max. max.
A
P1: 4mm
Feeding hole
fD0
Symbol
Chip pocket
Dim.
(mm)
E
t1
A
B
C
D
E
W1
W2
f180 Ð10 f60.0±0.5 13.0±0.5 21.0±0.8 2.0±0.5 9.0±0.3 11.4±1.00
B
F
W
A
t2
Chip component
P1
P2
P0
Tape running direction
(Unit: mm)
Symbol
Size Code
0603
A
B
W
1.18 1.63
F
E
P1
P2
P0
fD
t1
l Leader Part and Taped End
Tape end
t2
±0.10 ±0.10
0805
1.65 2.4 8.0 3.50 1.75 4.0 2.00 4.0 1.5 1.1 1.4
4 Array Type ±0.2 ±0.2 ±0.2 ±0.05 ±0.10 ±0.1 ±0.05 ±0.1 +0.1 max. max.
0504
1.0
2 Array Type ±0.1
160 min.
0
1.8
Vacant position
±0.1
l Embossed Taping
Feeding hole
fD0
Leader part
Chip pocket
E
t1
B
F
W
A
100 min.
Vacant position
Chip component
t2
P1
P2
P0
Tape running direction
400 min.
(Unit: mm)
Size Code
Symbol
0805
A
B
W F
E P1 P2 P0 fD t1 t2
1.55 2.35 8.0 3.50 1.75 4.0 2.00 4.0 1.5 0.6 1.5
±0.20 ±0.20 ±0.2 ±0.05 ±0.10 ±0.1 ±0.05 ±0.1 +0.1 max. max.
0
Design and specifications are each subject to change without notice. Ask factory for the current technical specifications before purchase and/or us
e.
Should a safety concern arise regarding this product, please be sure to contact us immediately.
Unit : mm
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