HALOGEN Pb HF FREE Multilayer Varistor ESD Suppressor MLVB Series Applications • • • • • • • • • • • Surface Mount Device Computers and peripherals Digital still cameras Cell phones Medical equipment DVD Players MP3/Multimedia players LCD TV / Monitor External storage Cable/DSL Modems USB 2.0 Set top boxes Part Numbering System: Description Cooper Bussmann® MLVB Series of multilayer varistors are designed to protect electronic circuits from ESD damage. The MLVB Series has the low capacitance necessary to protect a wide range of data speeds, including protection against high speed transient voltages. Features • Zinc oxide based ceramic chip • Low capacitance to meet the need for high speed transient voltage protection • Provides ESD protection with fast response time (<1ns) allowing equipment to pass IEC 61000-4-2 Level 4 Test • Low profile designs for board space savings • Low and stable leakage current reduces power consumption • Low clamping voltage • Lead free, halogen free and RoHS compliant for global applications MLVB 04 Size 0402 0402 0402 0402 0603 0603 0603 0603 Working Voltage (Vdc) 18 18 18 9 18 18 18 9 Varistor Voltage @1mAdc 90-120 46-60 22-34 11-17 90-120 46-60 22-34 11-17 * Part numbers use “R” to denote decimal point for decimal values of pico farads. Packaging • Size 0402: 10,000 pieces per reel - EIA (EIAJ) • Size 0603: 4000 pieces per reel - EIA (EIAJ) Clamping Voltage 250* 110* 58 35 250* 110* 58 35 * Maximum peak current across the varistor with 8/20μs waveform and 0.5A pulse current. Working Voltage (Vdc) - Maximum DC operating voltage the varistor can maintain and not exceed 10μA leakage current. Varistor Voltage - Voltage across the device measured at 1mA DC current. Equivalent to VB, “breakdown voltage.” Clamping Voltage - Maximum peak voltage across the varistor with 8/20μs waveform and 1A pulse current. Capacitance - Device capacitance measured with zero volt bias 1Vrms at 1MHz. 0310 BU-SB10347 Page 1 of 2 C001 Product Family Size Working DC Voltage Capacitance in pF* Specifications Part Number MLVB04V18C0R5 MLVB04V18C001 MLVB04V18C003 MLVB04V09C005 MLVB06V18C0R5 MLVB06V18C001 MLVB06V18C003 MLVB06V09C005 V18 Data Sheet 4071 Capacitance Leakage pF Current (μA) 0.5 <10 1 <10 3 <10 5 <10 0.5 <10 1 <10 3 <10 5 <10 Dimensions - mm Environmental Specifications Characteristic Bias Humidity: Thermal Shock: Operating Temperature Range: Storage Temperature Range: Value +40°C, 90% RH for 1000 hours -40°C to +85°C, 30 minute cycle, 5 cycles -40°C to +85°C -40°C to +85°C W Soldering Recommendations C • Compatible with lead and lead-free solder reflow processes • Peak reflow temperatures and durations: - IR Reflow = 260°C max for 30 sec. max. - Wave Solder = 260°C max. for 10 sec. max. • Recommended IR Reflow Profile: L H Temperature (°C) Size 0402 0603 L 1.00±0.15 1.60±0.20 W 0.50±0.10 0.80±0.20 H 0.50±0.10 0.80±0.20 C 0.25±0.15 0.30±0.20 Tape Packaging Specifications - mm Time (seconds) Recommended Pad Layout - mm (in) c A b a b d Size 0402 0603 a b 0.51 (0.020) 0.61 (0.024) 0.50 (0.020) 1.02 (0.040) B W 0402 Carrier Dimensions E F P0 P1 0.58 1.2 ±0.03 ±0.03 8.0 1.75 ±0.1 ±0.05 0.90 1.80 ±0.20 ±0.20 8.0 1.75 ±0.30 ±0.10 3.5 ±0.05 4.0 ±0.1 2.0 ±0.05 P2 D0 T 2.0 ±0.05 1.55 0.60 ±0.05 ±0.03 2.00 ±0.05 1.50 ±0.10 0603 Carrier Dimensions c 0.51 (0.020) 0.76 (0.030) 3.50 ±0.05 4.00 ±0.10 - - d 1.70 (0.067) 2.54 (0.100) The only controlled copy of this Data Sheet is the electronic read-only version located on the Cooper Bussmann Network Drive. All other copies of this document are by definition uncontrolled. This bulletin is intended to clearly present comprehensive product data and provide technical information that will help the end user with design applications. Cooper Bussmann reserves the right, without notice, to change design or construction of any products and to discontinue or limit distribution of any products. Cooper Bussmann also reserves the right to change or update, without notice, any technical information contained in this bulletin. Once a product has been selected, it should be tested by the user in all possible applications. Life Support Policy: Cooper Bussmann does not authorize the use of any of its products for use in life support devices or systems without the express written approval of an officer of the Company. Life support systems are devices which support or sustain life, and whose failure to perform, when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in significant injury to the user. © 2010 Cooper Bussmann St. Louis, MO 63178 www.cooperbussmann.com 0310 BU-SB10347 Page 2 of 2 Data Sheet 4071