Radial Leaded Automotive Varistors Radial Leaded TransGuard(R) GENERAL DESCRIPTION AVX Radial Leaded Multi-Layer Varistors are AEC-Q200 Qualified and are designed for durability in harsh environments or applications where leaded component is prefered. The MLV advantage is bi-directional transient voltage protection and EMI/RFI attenuation in the off state. This allows designers to combine the circuit protection and EMI/RFI attenuation function into a single highly reliable device. GENERAL CHARACTERISTICS * Operating Temperatures: -55C to +125C * Working Voltage: 18-48Vdc FEATURES APPLICATIONS * * * * * * * * * * * Rated at 150C AEC Q200 qualified ESD rated to 25kV (HBM ESD Level 6) EMI/RFI attenuation in off state Excellent current and energy handling Harsh environment Inductive switching DC Motors Water pump Fuel pump Relays and more HOW TO ORDER VR20 AS 18 F 390 AVX Style Series Voltage Energy VR20 AS = Automotive 18 = 18V 26 = 26V 48 = 48V F = 0.7J H = 1.2J J = 1.6J Clamping Voltage 390 = 42V 540 = 54V 560 = 60V 101 = 100V R TR2 Leads Packaging R = RoHS Compliant Blank = Bulk TR1 = T&R Standard 1 TR2 = T&R Standard 2 ELECTRICAL CHARACTERISTICS AVX Part Number VR20AS18J390 VR20AS26F540 VR20AS26H560 VR20AS48H101 VW(DC) VW(AC) VB VC IVC IL VW DC 18.0 26.0 26.0 48.0 VW AC 13.0 18.0 18.0 34.0 VB 25.510% 33.010% 34.510% 62.010% VC 42 54 60 100 IVC 5 1 5 1 DC Working Voltage [V] AC Working Voltage [V] Typical Breakdown Votage [V @ 1mADC] Clamping Voltage [V @ IIV] Test Current for VC Maximum leakage current at the working voltage [A] IL 10 10 10 10 Et ELD IP Cap VJump PDISS ET 1.6 0.7 1.2 1.2 ELD 3 1.5 3 - IP 500 200 300 250 Cap 3100 600 1200 500 Freq K K K K VJUMP 27.5 27.5 27.5 48 PDISS 0.030 0.008 0.018 0.022 Transient Energy Rating [J, 10x1000S] Load Dump Energy (x10) [J] Peak Current Rating [A, 8x20S] Typical capacitance [pF] @ frequency specified and 0.5VRMS Jump Start (V) Power Dissipation (W) PHYSICAL DIMENSIONS W mm (inches) H .060 (1.52) Max. AVX Style VR20 1.0 (25.4) Min. Width (W 5.59 Max (0.220) Height (H) 5.08 Max (0.200) Thickness (T) 3.175 Max (0.125) Lead Spacing 2.54 (0.100) Lead Diameter 0.508) (0.020 .100 (2.54).030 1 Radial Leaded Automotive Varistors Radial Leaded TransGuard(R) TYPICAL PERFORMANCE CURVES Typical Voltage Current Characteristics 200 180 VR20AS18J390 160 VR20AS26H560 Voltage (V) 140 VR20AS26F540 VR20AS48H101 120 100 80 60 40 20 0 1.E-09 1.E-06 1.E-03 Current (Amps) TAPE & REEL PACKAGING OPTIONS TR1 Tape & Reel Standard 1 0.630 (16.0) Min. 2 TR2 Tape & Reel Standard 2 0.478 (19.0) Min. 1.E+00 1.E+03