AVLC18S02003

AVL/AVLC 0402 Series Multilayer Chip Varistor Overview Features ESD Varistor is a component which acts as a non- · Meets IEC 61000-4-2 (ESD) conductor on the circuit in normal circumstances. · Level 4 & IEC 61000-4-4 (EFT), Level 4 requirements When over-voltage is loaded, it becomes a con- · ESD Protection > 25 KV ductor which diverts over-current from circuits to · Low capacitance for high frequency data line protection ground at critical voltage level. · Fast response time < 1ns · Available in tape and reel for automatic pick and place Surge Voltage (V) Applications · Mobile Phone & PDA Surge current (I) Max. permiable Operating Voltage · Cellular Phone Protection Level · PCMCIA / Compact Flash Card · RS-232 & RS-423 Data Lines · USB Data Lines Fig 1 V-I Characteristic Curve · MCM Boards · LCD Module Model Description AVLC (1) (1) 5 (2) S (3) 02 (4) 050 (5) Series name : “AVL” – General Type “AVLC” – Low capacitance type varistor (2) Maximum continuous working voltage (Vdc) : “5”- 5.5V, “14”- 14V, “18”- 18V (3) Breakdown voltage tolerance : “S” - special order, M: 20 % Vn tolerance (4) Chip size : 02 - 0402(1.0x0.5mm), 03 - 0603(1.6x0.8mm) (5) Peak current (AVL) : 200 - 20 A Capacitance (AVLC) : 003-3pF, 015-15pF, 050-50pF, 100-100pF, 200-200pF 07/05/22 (Rev. 01) Amotech Corporation (www.amotech.co.kr) 1 AVL/AVLC 0402 Series Multilayer Chip Varistor Electrical characteristics Varistor Vdc Leakage voltage (1) Clamping Peak (@ 1kHz, Voltage Current Vrms=0.5V) (VC) (Imax) Current (Vn) Part No. Insulation Cp Resistance (IL) (IR) @1mA DC @Vdc @3.6V (V) (V) (㎂) (pF) (V) (A) (㏁) AVL 5M 02 200 5.5 6.4-9.6 20 max 480(336-624) 15.5 20 10 min AVL 14K 02 200 14 16.2-19.8 20 max 160(112-208) 35 20 10 min AVLC 5S 02 050 5.5 10-14 20 max 50 (35-65) 25 10 10 min AVLC 5S 02 100 5.5 10-14 20 max 100 (70-130) 25 20 10 min AVLC 5S 02 200 5.5 10-14 20 max 200 (140-260) 25 20 10 min AVLC 14S 02 050 14 18-24 20 max 50 (35-65) 40 10 10 min AVLC 14S 02 100 14 18-24 20 max 100 (70-130) 40 20 10 min AVLC 18S 02 015 18 24-32 20 max 15 (7.5-22.5) 45 5 10 min 20 max 3.0 (2.1-3.9) AVLC 18S 02 003 18 90-160 300 1 10 min at 1MHz (1) Maximum continuous DC working voltage (2) Cp measuring frequency of AVLC 18S 02 003 is 1 MHz 2 Zener Diodes Output Input A Capacitance content Fig.2 Equivalent Circuit Appearance L T W M 07/05/22 (Rev. 01) Symbol L W T Size (mm) 1.0 ± 0.10 0.5 ± 0.10 Max. 0.6 M 0.2 ± 0.10 Amotech Corporation (www.amotech.co.kr) 2 AVL/AVLC 0402 Series Multilayer Chip Varistor Recommended Land pattern (Typical Dimensions) b a c a Symbol a b c Size (mm) 0.61 0.51 0.51 Recommended Soldering Profile - Pb Free Solder Paste : Sn / Ag / Cu ( 96.5 / 3.0 / 0.5) 07/05/22 (Rev. 01) Amotech Corporation (www.amotech.co.kr) 3