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Walsin Technology Corporation
MULTILAYER CHIP VARISTOR
For ESD / Surge Protection
VZ0402,VZ0603,VZ0805,VZ1206 Green Material Series - RoHS Compliance
Customer : Approval No : Issue Date : Customer Approval :
Page 1 of 7
Multilayer Chip Varistor
Version 02
Jan. 2008
www.DataSheet.in
Walsin Technology Corporation
DESCRIPTION
Walsin Multilayer Chip Varistor is a family of Transient Voltage Surge Suppression products.Today , electronic circuits are becoming smaller and more sentive to external interference. Walsin Multilayer Chip Varistor is designed to protect components from destruction of transients and ESD(Electronic Static Discharge). The wide operating voltage and energy rage make Walsin Multilayer Chip Varistor suitable for numerous applications on I/O protection , Vcc protectiion , Keyboard protection , LCD protection , Sensor protection...etc. The Walsin Chip Varistor is manufactured by Multilayer fabrication technology providing excellent voltage clamping ability and is supplied in leadless , surface mount form , compatible with modern reflow and wave soldering procedures.
FEATURES
1. 2. 3. 4. 5. Multilayer fabrication technology -55to 125 operating temperature Range Operating voltage range VM(DC) at 5.5V ~ 85V Able to withstand ESD test of IEC-61000-4-2 Bi-directional clamping characteristic
APPLICATIONS
1. 2. 3. Protection of cellular phones, PDA, High Speed Data Line...etc. ESD Protection for components sensitive to IEC 61000-4-2, Provides Circuit Board Transient Voltage Protection for Transistors. Protection of Video & Audio Ports.
ELECTRICAL DATA
Item
Continuous Rating : Steady State Applied Voltage : DC voltage Range (VMDC) AC voltage Range (VMDC RMS) Transient Rating : Non-Repetitive Surge Current( 8/20s) Non-Repetitive Surge Energy, 10/1000s Waveform,(WTM) Operating Ambient Temperature Range(TA) Storage Temperature Range (TSTG) Temperature Coefficient(V) of clamping Voltage (VC) at Specified Test Current
General Specification
5.5V to 85V 4V to 60V 20A to 100A 0.05J to 1.0J -55C to 125C -55C to 150C <0.01 %/C
DIMENSIONS
SIZE L W T Ts VZ0402 1.00 0.10 0.50 0.10 0.50 0.10 0.25 0.15 VZ0603 1.60 0.15 0.80 0.15 0.80 0.15 0.35 0.15 VZ0805 2.00 0.20 1.25 0.20 0.80 0.20 0.50 0.20 VZ1206 3.20 0.20 1.60 0.20 0.80 0.10 mm* 1.10 0.20 mm** 0.65 0.25
Terminal electrodeNi / Sn electrode
Note: * means VZ1206 5.5Vdc~22Vdc items **means VZ1206 26Vdc~85Vdc items
Page 2 of 7
Multilayer Chip Varistor
Version 02
Jan. 2008
www.DataSheet.in
Walsin Technology Corporation
DEVICE RATING AND SPECIFICATIONS
MAXIMUM RATINGS SPECIFICATIONS Typical Capacitance @1KHz C (pF)
295 190 160 135 93 800 680 350 270 200 120 100
Part Number
Max. Claming Maximum Non- Maximum NonMax. Voltage at Nominal Voltage Repetitive Repetitive Surge Continuous Specified At 1mA (DC) Surge Current Energy Working Current Current (8/20s) (10/1000s) Voltage (8/20s) VN(DC) VN(DC) VM(DC) VM(AC) ITM WTM Vc Min. Max. (V) (V) (A) (J) (V) (V) (V)
5.5 9 11 14 18 5.5 9 14 18 26 30 38 4 6 8 11 14 4 6 11 14 20 25 30 20 20 20 20 20 30 30 30 30 30 30 30 0.05 0.05 0.05 0.05 0.05 0.1 0.1 0.1 0.1 0.1 0.1 0.1 20 at 1A 23 at 1A 25 at 1A 30 at 1A 40 at 1A 20 at 1A 23 at 1A 30 at 1A 39 at 1A 54 at 1A 65 at 1A 77 at 1A 8.0 10.2 12.75 15.3 21.6 8.0 10.2 15.3 21.6 29.7 35.1 42.3 11.0 13.8 17.25 20.7 26.4 11.0 13.8 20.7 26.4 36.3 42.9 51.7
VZ0402M050AGT VZ0402M090AGT VZ0402M110AGT VZ0402M140AGT VZ0402M180AGT VZ0603M050AGT VZ0603M090AGT VZ0603M140AGT VZ0603M180AGT VZ0603M260AGT VZ0603M300AGT VZ0603M380AGT VZ0805M050AGT VZ0805M090AGT VZ0805M180AGT VZ0805M220AGT VZ0805M260AGT VZ0805M300AGT VZ0805M380AGT VZ0805M450AGT VZ1206M050AGT VZ1206M140AGT VZ1206M180AGT VZ1206M220AGT VZ1206M260AGT VZ1206M300AGT VZ1206M380AGT VZ1206M450AGT VZ1206M560AGT VZ1206M650AGT VZ1206M850AGT
5.5 9 18 22 26 30 38 45 5.5 14 18 22 26 30 38 45 56 65 85
4 6 14 17 20 25 30 35 4 11 14 17 20 25 30 35 40 50 60
80 80 100 100 100 100 100 80 100 100 100 100 100 100 100 100 100 100 100
0.1 0.1 0.2 0.2 0.3 0.3 0.3 0.3 0.2 0.3 0.3 0.4 0.5 0.6 0.7 0.8 1.0 0.5 0.6
20 at 1A 23 at 1A 39 at 1A 44 at 1A 54 at 1A 65 at 1A 77 at 1A 90 at 1A 20 at 1A 30 at 1A 38 at 1A 44 at 1A 54 at 1A 65 at 1A 77 at 1A 90 at 1A 110 at 1A 135 at 1A 165 at 1A
8.0 10.2 21.6 24.3 29.7 35.1 42.3 50.4 8.0 15.3 21.6 24.3 29.7 35.1 42.3 50.4 61.2 73.8 90.0
11.0 13.8 26.4 29.7 36.3 42.9 51.7 61.6 11.0 20.7 26.4 29.7 36.3 42.9 51.7 61.6 74.8 90.2 110
1600 1180 550 400 350 310 280 195 3200 1150 900 840 490 440 400 310 280 240 160
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Multilayer Chip Varistor
Version 02
Jan. 2008
www.DataSheet.in
Walsin Technology Corporation
STANDARD TESTING CONDITION
Unless otherwise specified Temperature15 ~ 35C Humidity25%RH ~ 85%RH Atmospheric pressure86kPa ~ 106kPa
SPECIFICATION
1. Electrical Reliability
Test item
High temperature storage Low temperature storage Humidity storage Temperature cycles
Test condition / Test method
+1253 for 1000 hours Measurement to be made after keeping at room temp. for 24 2hr -403 for 1000 hours Measurement to be made after keeping at room temp. for 24 2hr 402 , 90 ~95%RH for 500 hours Measurement to be made after keeping at room temp. for 24 2hr Times5 cycles Step Temp.() Time(min.) 1 -553 303 2 room temp. 2~3 3 +1253 302 4 room temp. 2~3 Measurement to be made after keeping at room temp. for 24 2hr
Specification
V at 1mA 10% V at 1mA 10% V at 1mA 10% V at 1mA 10%
2.
Mechanical Reliability
Test item
Solderability
Test condition / Test method
Solder temp.2305C Immersion time20.5 sec Immersion and emersion rates25mm/s Pre-heating120~ 150 , 60 sec Solder temp.2605C Immersion time101 sec Measurement to be made after keeping at room temp. for 24 2h
Specification
Min 90% electrode shall be covered with solder. V at 1mA 10% Disappearance of electrode due to immersion into solder shall not exceed 25% of edges of each electrode. No visible damage
Resistance to Soldering Heat
Adhesive Strength of Termination
Solder chip on PCB and applied 0805/1206 Series: 10N(1Kgf) for 10 sec 0402/0603 Series: 5N(0.5Kgf) for 10 sec
Chip varistor
Vibration
Solder chip on PCB. Frequency10 Hz55 Hz10 Hz (1min) Oscillation amplitude1.5 mm Times2 hrs in each of three perpendicular direction
No visible damage
Bending Test
The middle part of substrate shall be pressurized by means of the No visible damage pressurizing rod at a rate of 1mm per second until the deflection becomes 1 V at 1mA 10% mm and then the pressure shall be maintained for 5 sec..
Page 4 of 7
Multilayer Chip Varistor
Version 02
Jan. 2008
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Walsin Technology Corporation
SOLDERING CONDITION
Typical examples of soldering processes that provide reliable joints without any damage are given in figure below:
Infrared soldering profile
ORDERING CODE
VZ
Type Code
0402
Chip Size
M
Style
050
Rated Voltage
A
Capacitance Tolerance
G
Termination
T
Packing
VZ: Walsin Varistor
Code is LxW(in inches) 0402=04x02 0603=06x03 0805=08x05 1206=12x06
M: Multilayer A: Array
050 = 5.5V 070 = 7V 090 = 9V 140 = 14V 180 = 18V
A: Standard
G: Green Material T: Reeled B: Bulk
Page 5 of 7
Multilayer Chip Varistor
Version 02
Jan. 2008
www.DataSheet.in
Walsin Technology Corporation
PACKAGING
Paper Tape specifications (unit :mm) and Packaging quantity
Series VH0402 Series VZ0603 Series VZ0805 Series VZ1206 Series Series VH0402 Series VZ0603 Series VZ1206 Series
A 1.12 0.03 1.80 0.05 2.25 0.05 3.50 0.05 P0 4.00 0.10 4.00 0.10 4.00 0.10
B 0.62 0.03 0.95 0.05 1.45 0.05 1.88 0.05 P1 2.00 0.10 2.00 0.10 2.00 0.10
E 1.75 0.05 1.75 0.05 1.75 0.05 1.75 0.05 T 0.60 0.03 0.87 0.05 1.24 0.05
F 3.50 0.05 3.50 0.05 3.50 0.05 3.50 0.05 W 8.00 0.20 8.00 0.20 8.00 0.20
D 1.55 0.05 1.55 0.05 1.55 0.05 1.55 0.05 Quantity/Reel 10Kpcs 4Kpcs 4KGcs
Tape Material : Paper tape.
Reel dimensions
C
D
Symbol Dimension
A 178.02.0
B 60.01.0
C 13.00.2
A
B
D 10.01.5
Page 6 of 7
Multilayer Chip Varistor
Version 02
Jan. 2008
www.DataSheet.in
Walsin Technology Corporation
CAUTION OF HANDLING
Limitation of Applications Please contact us before using our products for the applications listed below which require especially high reliability for the prevention of defects, which might directly cause damage to the third party's life, body or property. (1) Aircraft equipment (2) Aerospace equipment (3) Undersea equipment (4) Medical equipment (5) Traffic signal equipment (6) Applications of similar complexity and /or reliability requirements to the applications listed in the above. Storage condition (1) Products should be used in 6 months from the day of WALSIN outgoing inspection, which can be confirmed. (2) Storage environment condition. Products should be storage in the warehouse on the following conditions. Temperature Humidity : -10 to +40C : 30 to 70% relative humidity
Don't keep products in corrosive gases such as sulfur. Chlorine gas or acid or it may cause oxidization of electrode, resulting in poor solderability. Products should be storage on the palette for the prevention of the influence from humidity, dust and son on. Products should be storage in the warehouse without heat shock, vibration, direct sunlight and so on. Products should be storage under the airtight packaged condition.
Page 7 of 7
Multilayer Chip Varistor
Version 02
Jan. 2008
www.DataSheet.in

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