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 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. 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. 3. Protection of Video & Audio Ports. ELECTRICAL DATA Item General Specification Continuous Rating : Steady State Applied Voltage : DC voltage Range (VMDC) AC voltage Range (VMDC RMS) 5.5V to 85V 4V to 60V 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 20A to 100A 0.05J to 1.0J -55C to 125C -55C to 150C <0.01 %/C DIMENSIONS SIZE VZ0402 VZ0603 VZ0805 VZ1206 L 1.00 0.10 1.60 0.15 2.00 0.20 3.20 0.20 W 0.50 0.10 0.80 0.15 1.25 0.20 T 0.50 0.10 0.80 0.15 0.80 0.20 Ts 0.25 0.15 0.35 0.15 0.50 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 Walsin Technology Corporation DEVICE RATING AND SPECIFICATIONS MAXIMUM RATINGS Part Number SPECIFICATIONS 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) Typical Capacitance @1KHz C (pF) VZ0402M050AGT 5.5 4 20 0.05 20 at 1A 8.0 11.0 295 VZ0402M090AGT 9 6 20 0.05 23 at 1A 10.2 13.8 190 VZ0402M110AGT 11 8 20 0.05 25 at 1A 12.75 17.25 160 VZ0402M140AGT 14 11 20 0.05 30 at 1A 15.3 20.7 135 VZ0402M180AGT 18 14 20 0.05 40 at 1A 21.6 26.4 93 VZ0603M050AGT 5.5 4 30 0.1 20 at 1A 8.0 11.0 800 VZ0603M090AGT 9 6 30 0.1 23 at 1A 10.2 13.8 680 VZ0603M140AGT 14 11 30 0.1 30 at 1A 15.3 20.7 350 VZ0603M180AGT 18 14 30 0.1 39 at 1A 21.6 26.4 270 VZ0603M260AGT 26 20 30 0.1 54 at 1A 29.7 36.3 200 VZ0603M300AGT 30 25 30 0.1 65 at 1A 35.1 42.9 120 VZ0603M380AGT 38 30 30 0.1 77 at 1A 42.3 51.7 100 VZ0805M050AGT 5.5 4 80 0.1 20 at 1A 8.0 11.0 1600 VZ0805M090AGT 9 6 80 0.1 23 at 1A 10.2 13.8 1180 VZ0805M180AGT 18 14 100 0.2 39 at 1A 21.6 26.4 550 VZ0805M220AGT 22 17 100 0.2 44 at 1A 24.3 29.7 400 VZ0805M260AGT 26 20 100 0.3 54 at 1A 29.7 36.3 350 VZ0805M300AGT 30 25 100 0.3 65 at 1A 35.1 42.9 310 VZ0805M380AGT 38 30 100 0.3 77 at 1A 42.3 51.7 280 VZ0805M450AGT 45 35 80 0.3 90 at 1A 50.4 61.6 195 VZ1206M050AGT 5.5 4 100 0.2 20 at 1A 8.0 11.0 3200 VZ1206M140AGT 14 11 100 0.3 30 at 1A 15.3 20.7 1150 VZ1206M180AGT 18 14 100 0.3 38 at 1A 21.6 26.4 900 VZ1206M220AGT 22 17 100 0.4 44 at 1A 24.3 29.7 840 VZ1206M260AGT 26 20 100 0.5 54 at 1A 29.7 36.3 490 VZ1206M300AGT 30 25 100 0.6 65 at 1A 35.1 42.9 440 VZ1206M380AGT 38 30 100 0.7 77 at 1A 42.3 51.7 400 VZ1206M450AGT 45 35 100 0.8 90 at 1A 50.4 61.6 310 VZ1206M560AGT 56 40 100 1.0 110 at 1A 61.2 74.8 280 VZ1206M650AGT 65 50 100 0.5 135 at 1A 73.8 90.2 240 VZ1206M850AGT 85 60 100 0.6 165 at 1A 90.0 110 160 Page 3 of 7 Multilayer Chip Varistor Version 02 Jan. 2008 Walsin Technology Corporation STANDARD TESTING CONDITION Unless otherwise specified Temperature15 ~ 35C Humidity25%RH ~ 85%RH Atmospheric pressure86kPa ~ 106kPa SPECIFICATION 1. Electrical Reliability Test item 2. Test condition / Test method Specification High temperature storage +1253 for 1000 hours Measurement to be made after keeping at room temp. for 24 2hr V at 1mA 10% Low temperature storage -403 for 1000 hours Measurement to be made after keeping at room temp. for 24 2hr V at 1mA 10% Humidity storage 402 , 90 ~95%RH for 500 hours Measurement to be made after keeping at room temp. for 24 2hr V at 1mA 10% Temperature cycles 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 V at 1mA 10% Mechanical Reliability Test item Test condition / Test method Specification Solderability Solder temp.2305C Immersion time20.5 sec Immersion and emersion rates25mm/s Min 90% electrode shall be covered with solder. Resistance to Soldering Heat Pre-heating120~ 150 , 60 sec Solder temp.2605C Immersion time101 sec Measurement to be made after keeping at room temp. for 24 2h V at 1mA 10% Solder chip on PCB and applied No visible damage Adhesive Strength of Termination Disappearance of electrode due to immersion into solder shall not exceed 25% of edges of each electrode. 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 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 No visible damage Jan. 2008 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 VZ: Walsin Varistor 0402 Chip Size Code is LxW(in inches) 0402=04x02 0603=06x03 0805=08x05 1206=12x06 Page 5 of 7 M Style M: Multilayer A: Array 050 A G T Rated Voltage Capacitance Tolerance Termination Packing 050 = 5.5V 070 = 7V 090 = 9V 140 = 14V 180 = 18V Multilayer Chip Varistor A: Standard G: Green Material T: Reeled B: Bulk Version 02 Jan. 2008 Walsin Technology Corporation PACKAGING Paper Tape specifications (unit :mm) and Packaging quantity Series A B E F D VH0402 Series 1.12 0.03 0.62 0.03 1.75 0.05 3.50 0.05 1.55 0.05 VZ0603 Series 1.80 0.05 0.95 0.05 1.75 0.05 3.50 0.05 1.55 0.05 VZ0805 Series 2.25 0.05 1.45 0.05 1.75 0.05 3.50 0.05 1.55 0.05 VZ1206 Series 3.50 0.05 1.88 0.05 1.75 0.05 3.50 0.05 1.55 0.05 Series P0 P1 T W Quantity/Reel VH0402 Series 4.00 0.10 2.00 0.10 0.60 0.03 8.00 0.20 10Kpcs VZ0603 Series 4.00 0.10 2.00 0.10 0.87 0.05 8.00 0.20 4Kpcs VZ1206 Series 4.00 0.10 2.00 0.10 1.24 0.05 8.00 0.20 4KGcs y Tape Material : Paper tape. A B C Reel dimensions D Page 6 of 7 Symbol A B C D Dimension 178.02.0 60.01.0 13.00.2 10.01.5 Multilayer Chip Varistor Version 02 Jan. 2008 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. Page 7 of 7 Products should be storage in the warehouse on the following conditions. Temperature : -10 to +40C Humidity : 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. Multilayer Chip Varistor Version 02 Jan. 2008