VCH4AG150R8MATWA Kyocera AVX

AntennaGuard Series Sub pF Ultra-low Capacitance Multilayer Varistors ESD Protection for any Circuit Sensitive to Capacitance GENERAL DESCRIPTION AVX offers ultra-low capacitance ESD protection in the Sub 1pF range for use in circuits that are sensitive to capacitance. The Sub pF Varistor (SPV) is available in 0.8pF and 0.4pF capacitance values in a compact 0402 low profile package. SPV devices provide excellent response time to ESD strikes to protect sensitive circuits from over voltage conditions. The development of new information processing technologies call for ever increasing digital system speeds. Higher speeds necessitate the use of ultra-low capacitance values in order to minimize signal distortion. FEATURES APPLICATIONS High Reliability Antennas Capacitance <1pF Optics Bi-Directional protection HDMI Fastest response time to ESD strikes RF circuits Multi-strike capability FlexRay Low insertion loss Portable devices Low profile 0402 case size Analog sensors Any circuit sensitive to capacitance HOW TO ORDER VC H4 AG 10 0R8 M A T W A Varistor Chip Size Varistor Series Working Capacitance Tolerance N/A Termination Reel Reel Chip H2 = 0201 AntennaGuard Voltage 0R8 = 0.8pF M = 20% T = Ni/Sn Size Quantity 10 = 10V W = 7 A = 10k H4 = Thin 0402 0R7 = 0.7pF 15 = 15V 0R4 = 0.47pF 18 = 18V ANTENNAGUARD CATALOG PART NUMBERS/ELECTRICAL VALUES AVX Part Number V (DC) V I Cap Cap Tolerance 3db Freq (MHz) Case Size W B L VCH4AG100R8MA 10 125 <10 nA 0.8 20% 5800 LP 0402 VCH4AG150R8MA 15 125 <10 nA 0.8 20% 5800 LP 0402 VCH4AG150R4MA 15 135 <100 nA 0.47 20% 6700 LP 0402 VCH2AG180R7MA 18 135 <5A 0.7 20% 10800 0201 V (DC) DC Working Voltage (V) W V Typical Breakdown Voltage (V 1mADC) B I Typical leakage current at the working voltage L Cap Typical capacitance (pF) frequency specified and 0.5VRMS Freq Frequency at which capacitance is measured (M = 1MHz) 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. 65 101320 AntennaGuard Sub pF Ultra-low Capacitance Multilayer Varistors ESD Protection for any Circuit Sensitive to Capacitance S21 TRANSMISSION CHARACTERISTICS -SPV V/I CURVE - SPV 5 200 0 150 -5 100 -10 50 -15 0 -20 1.0E-09 1.0E-06 1.0E-03 10 100 1000 10000 100000 Frequency (MHz) Current (A) VCH4AG150RMA-250 VCH4AG150R8MA-500 VCH4AG150R4MA-250 VCH4AG150R8MA-500 ESD WAVE ABSORPTION CHARACTERISTICS Std 8 kV Pulse No Part VCH4AG150R8 2000 VCH4AG150R4 1500 1000 500 0 0 20 40 60 80 100 Time (nsec) T mm (inches) t t Size (EIA) 0402 Length (L) 1.00 0.10 (0.040 0.004) Width (W) 0.50 0.10 (0.020 0.004) Max Thickness (T) 0.35 (0.014) W Terminal (t) 0.250.15 (0.0100.006) L The Important Information/Disclaimer is incorporated in the catalog where these specifications came from or 66 available online at www.avx.com/disclaimer/ by reference and should be reviewed in full before placing any order. 101320 Insertion Loss (dB) Voltage (V) Volt (V)