TransFeed Automotive Series AVX Multilayer Ceramic Transient Voltage Suppressors TVS Protection and EMI Attenuation in a Single Chip GENERAL DESCRIPTION Schematic Diagram AVX has combined the best electrical characteristics of its TransGuard Transient Voltage Suppressors (TVS) and its Feedthru Capacitors into IN OUT a single chip for state-of-the-art overvoltage circuit protection and EMI reduction over a broad range of frequencies. This unique combination of multilayer ceramic construction in a feedthru configuration gives the circuit designer a single 0805 chip that responds to transient events faster than any TVS device on the market today, and provides significant EMI attenuation Electrical Model when in the off-state. IN Automotive TransFeed is designed for automotive applications and are L L OUT S S AEC-Q 200 qualified. The reduction in parallel inductance, typical of the feedthru chip construction R R V C P when compared to the construction of standard TVS or ceramic capacitor chips, gives the TransFeed product two very important electrical R ON advantages: (1) faster turn-on time. Calculated response times of <200 pSec are not unusual with this device, and measured response times range L P from 200 250 pSec. The TransFeed turn-on characteristic is less than half that of an equivalent TransGuard part and TransGuards clamp transient voltages faster than any other bipolar TVS solution such as diodes (2) the second electrical advantage of lower parallel inductance, coupled with optimal series inductance, is the enhanced attenuation characteristics of the TransFeed product. Not only is there significantly greater attenuation at a higher self-resonance frequency, but the roll-off characteristic becomes much flatter, resulting in EMI filtering over a much broader frequency spectrum. Typical applications include filtering/protection on Microcontroller I/O Lines, Interface I/O Lines, Power Line Conditioning and Power Regulation. TYPICAL APPLICATIONS GENERAL Drive by Wire CHARACTERISTICS Dimming Mirror Circuit Operting Teperature: -55C to +125C Filtering/protection on Microcontroller I/O lines Working Voltage: 5.6Vdc - 26Vdc Filtering/protection on Interface I/O lines Case Size: 0805 Power Line Conditioning Energy Rating: 0.05 - 0.3J Power Regulation Current: 20 - 120A LCD Dashboard driver Max Feedthru Current: 0.5 - 1A Where designers are concerned with both transient voltage protection and EMI attenuation, either due to the electrical performance of their circuits or due to required compliance to specific EMC regulations, the TransFeed product is an ideal choice. FEATURES Bi-directional TVS Narrow band, high attenuation filter EMI Filtering over broader frequency range Fastest Response Time to ESD Strikes AEC-Q 200 Qualified The Important Information/Disclaimer is incorporated in the catalog where these specifications came from or available online at www.avx.com/disclaimer/ by reference and should be reviewed in full before placing any order. 107 101420 TransFeed Automotive Series AVX Multilayer Ceramic Transient Voltage Suppressors TVS Protection and EMI Attenuation in a Single Chip HOW TO ORDER V 2 AF 1 05 A 150 Y 2 E D P Voltage Varistor DC Packaging Code Varistor Automotive 05 = 5.6VDC Clamping Resistance Pcs./Reel Feedthru Voltage 1 = 0.150 Ohms D = 1,000 Capacitor 09 = 9.0VDC 14 = 14.0VDC 150 = 18V 2 = 0.200 Ohms R = 4,000 18 = 18.0VDC 200 = 22V 3 = 0.250 Ohms T = 10,000 300 = 32V 26 = 26.0VDC 400 = 42V Energy Feedthru 500 = 50V Rating Current 600 = 60V Chip Size No. of Capacitance Termination Finish X = 0.05J D = 500 mA Elements Tolerance 2 = 0805 P = Ni/Sn (Plated) A = 0.1J E = 750 mA Y = +100/-50% C = 0.3J F = 1.0 Amp TRANSFEED ELECTRICAL SPECIFICATIONS Working Working Maximum Transient Peak Maximum Jump AVX DC Breakdown Clamping Typical Voltage Voltage Leakage Energy Current Feedthru Start Voltage Voltage Cap Part Number Resistance (DC) (AC) Current Rating Rating Current Voltage V2AF105A150Y2E 5.6 4.0 8.520% 18 35 0.10 30 800 0.200 0.75 V2AF105C150Y1F 5.6 4.0 8.520% 18 35 0.30 120 2500 0.150 1.00 V2AF109A200Y2E 9.0 6.4 12.715% 22 25 0.10 30 575 0.200 0.75 V2AF109C200Y1F 9.0 6.4 12.715% 22 25 0.30 120 1800 0.150 1.00 V2AF114A300Y2E 14.0 10.0 18.512% 32 15 0.10 30 300 0.200 0.75 27.5 V2AF114C300Y1F 14.0 10.0 18.512% 32 15 0.30 120 900 0.150 1.00 27.5 V2AF118A400Y2E 18.0 13.0 25.510% 42 10 0.10 30 200 0.200 0.75 27.5 V2AF118C400Y1F 18.0 13.0 25.510% 42 10 0.30 120 500 0.150 1.00 27.5 V2AF118X500Y3D 18.0 13.0 25.510% 50 10 0.05 20 75 0.250 0.50 27.5 V2AF126C600Y2E 26.0 18.0 34.510% 60 10 0.3 80 250 0.2 0.75 27.5 Termination Finish Code Packaging Code V (DC) DC Working Voltage (V) E Transient Energy Rating (J, 10x1000S) W T V (AC) AC Working Voltage (V) I Peak Current Rating (A, 8x20S) W P V Typical Breakdown Voltage (V 1mA ) Cap Typical Capacitance (pF) 1MHz and 0.5 V B DC V Tol V Tolerance is from Typical Value DCR DC Resistance (Ohms) B B V Clamping Voltage (V 1A 8x20S ) I Maximum Feedthru Current (A) C FT IL Maximum Leakage Current at the Working Voltage (A) V Jump Start Voltage (V, 5 min) JUMP The Important Information/Disclaimer is incorporated in the catalog where these specifications came from or 108 available online at www.avx.com/disclaimer/ by reference and should be reviewed in full before placing any order. 101420