Surface Mount Varistor Array NVA Series FEATURES • MULTILAYER CONSTRUCTION • TRANSIENT VOLTAGE (ESD, I/O, EFT AND BURST) PROTECTION • 4-ELEMENTS TO 8-ELEMENTS IN SINGLE PACKAGE • REDUCED PCB SPACE AND ASSEMBLY COST • R-C TERMINATOR CIRCUITS • CASE SIZE 0805 & 0825 (2.05mm x 1.25mm) • FOR TRANSIENT VOLTAGE AND EMI PROTECTION • FAST RESPONSE (LESS THAN 0.5nS) • LOW CLAMPING VOLTAGES • REFLOW SOLDERING COMPATIBLE *1 - Vc, Maximum peak voltage across the varistor at1 A, 8/20μs impulse current. *2 - Vc, Maximum peak voltage across the varistor measured at 30ns after initiation of pulse on IEC61000-4-2 30A/8KV. *3 - Ip, Maximum peak current applied at 8/20μs surge impulse current without varistor failure. Please specify the capacitance tolerance code (N=±30%, Y=+100%~-50%). Inquiries for custom products are welcome, please contact local NIC sales personnel to review your requirements. CASE SIZE DIMENSIONS (mm) Type L W T C1 C2 C3 P NVA0805 2.05 ± 0.10 1.25 ± 0.10 0.85 ± 0.10 0.25 ± 0.10 0.20 ± 0.10 / 0.50 ± 0.10 NVA0825 2.05 ± 0.10 1.25 ± 0.10 0.85 ± 0.10 0.25 ± 0.10 0.20 ± 0.10 0.30 ± 0.10 0.50 ± 0.10 TYPE 0825 (10 termination) L TYPE 0805 (8 termination) L W W C2 C2 T T C1 P P C1 C3 PART NUMBERING SYSTEM NVA 0805 VY N 5R5 C400 TR F RoHS Compliant Tape & Reel Capacitance Code (pF - 1st & 2nd = significant figures, 3rd = multiplier ) Working Voltage: See Specifications Tables Capacitance Tolerance: N = ±30%, Y = +100%/-50% Circuit Type: See circuit diagrams Case Size: 0805 (8 termination), 0825 (10 termination) Series NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com Specifications are subject to change without notice. www.SMTmagnetics.com 1 Surface Mount Varistor Array NVA Series NVA0805VY 8 TERMINATION, ISOLATED CIRCUIT Max. Working Voltage <20mA VDC VAC RMS Varistor Voltage @1mA DC (Volts) NVA0805VY_5R5C400TRF 5.5 4 NVA0805VY_140C100TRF 14 NVA0805VY_140C400TRF 14 NVA0805VY_140C700TRF NVA0805VY_180C100TRF NVA0805VY_180C150TRF Part Number Max. Clamping Voltage Rated Single Pulse Transient Typical Capacitance @0.5Vrms, 1MHz (pF) 8/20μs (Volts*1) ESD (Volts*2) Peak Current 8/20μs (Amps*3) 10 ~ 14 18 23 5 40 10 16 ~ 22 30 39 2 10 10 16 ~ 22 30 39 5 40 14 10 16 ~ 22 30 39 10 70 18 12.7 22 ~ 28 40 48 2 10 18 12.7 22 ~ 28 40 48 2 15 "_" = Add Capacitance Tolerance: N = ±30%, Y = +100%/-50% NVA0805VY 8 TERMINATION ISOLATED CIRCUIT P1 P5 P2 P6 P3 P7 P4 P8 P1 P2 P3 P4 P5 P6 P7 P8 NVA0825VZ, 10 TERMINATION, BUSSED CIRCUIT Max. Working Voltage <20mA Part Number VDC Varistor Voltage @1mA DC (Volts) VAC RMS Max. Clamping Voltage 8/20μs (Volts*1) ESD (Volts*2) Rated Single Pulse Transient Peak Current 8/20μs (Amps*3) Typical Capacitance @0.5Vrms, 1MHz (pF) NVA0825VZ_5R5C200TRF 5.5 4 10 ~ 14 18 23 3 20 NVA0825VZ_140C100TRF 14 10 16 ~ 22 30 39 2 10 NVA0825VZ_180C100TRF 18 12.7 22 ~ 28 40 48 2 10 NVA0825VZ_180C150TRF 18 12.7 22 ~ 28 40 48 2 15 "_" = Add Capacitance Tolerance: N = ±30%, Y = +100%/-50% NVA0825VZ 10 TERMINATION BUSSED CIRCUIT P1 P2 P3 P1 P2 P3 P4 P4 G9 G10 G9 G10 P5 2 P6 P7 P8 NIC COMPONENTS CORP. www.niccomp.com P5 P6 www.lowESR.com P7 P8 www.RFpassives.com Specifications are subject to change without notice. www.SMTmagnetics.com Surface Mount Varistor Array NVA Series NVA0825R_, 10 TERMINATION, R-C CIRCUIT Max. Working Voltage <20mA Part Number VDC VAC RMS DC Resistance (Ω) Max. Clamping Voltage Varistor Voltage @1mA DC (Volts) 8/20μs (Volts*1) Rated Single Pulse Transient ESD (Volts*2) Peak Current 8/20μs (Amps*3) Cut Off Frequency / fO Typical Cap. @0.5Vrms, 1MHz (pF) NVA0825RC_5R5C500TRF 5.5 4 100Ω ±30% 10 ~ 14 18 23 10 50 50 NVA0825RA_140C100TRF 14 10 30Ω ±30% 16 ~ 22 30 39 2 100 10 NVA0825RB_140C100TRF 14 10 50Ω ±30% 16 ~ 22 30 39 2 100 10 NVA0825RC_140C100TRF 14 10 100Ω ±30% 16 ~ 22 30 39 2 100 10 NVA0825RD_140C100TRF 14 10 10Ω ±30% 16 ~ 22 30 39 2 100 10 NVA0825RA_180C150TRF 18 12.7 30Ω ±30% 22 ~ 28 40 48 2 100 15 NVA0825RB_180C150TRF 18 12.7 50Ω ±30% 22 ~ 28 40 48 2 100 15 NVA0825RC_180C150TRF 18 12.7 100Ω ±30% 22 ~ 28 40 48 2 100 15 NVA0825RD_180C150TRF 18 12.7 10Ω ±30% 22 ~ 28 40 48 2 100 15 "_" = Add Capacitance Tolerance: N = ±30%, Y = +100%/-50% NVA0825R_ 10 TERMINATION R-C CIRCUIT R P1 P1 P2 P3 P5 Rv P4 Rv G9 G10 P5 P6 P7 P8 G9 G10 P1 P2 Rv Rv G9 or G10 RECOMMENDED LAND PATTERN DIMENSIONS (mm) Type A NVA0805 B 0.28 NVA0825 C 0.625 D 0.5 1.37 E F G H / / / / / 0.575 0.20 0.50 0.40 1.90 NVA0825 10 TERMINATIONS I NVA0805 8 TERMINATIONS A I C A B C B D E F NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com D H www.RFpassives.com Specifications are subject to change without notice. G www.SMTmagnetics.com 3 Surface Mount Varistor Array NVA Series RECOMMENDED REFLOW SOLDERING TEMPERATURE PROFILE 300 10 Sec. Peak Temperature 260°C 260 1 ~ 2°C/Sec. 240 1 ~ 2°C/Sec. 200 150 Time above 240°C 20 ~ 40 Sec. 100 60 ~120 Sec. 50 0 Note: 2 times maximum reflow CARRIER DIMENSIONS (mm) AND REEL QUANTITY Type NVA0805 NVA0825 A B P T F W Reel Quantity 1.50 2.30 4.00 1.10 3.5 ± 0.05 8.0 ± 0.3 4,000 NVA 0805 & 0825 φ1.5+0.1/-0.0 4.0 ±0.1 A F W B T P C REEL DIMENSIONS (mm) A B C W 178 ± 2.0 58 ± 2.0 13.5 ± 0.2 9.0 ± 1.5 B W A 4 NIC COMPONENTS CORP. www.niccomp.com www.lowESR.com www.RFpassives.com Specifications are subject to change without notice. www.SMTmagnetics.com