Miniature Current Sense Surface Mount Chip Resistors LVC Series • RoHS compliant • Tolerances to ±1% • Resistance range from 0.01Ω up to 1Ω • Available in 0402, 0603, 0805, 1206, 2010 and 2512 chip sizes IRC’s new LVC miniature surface mount chip resistors combine small size with precision tolerances for accurate current sense applications. Excellent power handling capability, low TCR, low inductance and resistance tolerances to ±1% make the LVC series an ideal choice for disk drive, computer power supply, and battery pack applications. Electrical Data Size 0402 0603 0805 1206 2010 2512 Power Rating at 70°C 62.5mW 100mW 125mW 250mW 750mW 1000mW Tolerance 1%, 2%, 5% 1%, 2%, 5% 1%, 2%, 5% 1%, 2%, 5% 1%, 2%, 5% 1%, 2%, 5% Resistance Range* Absolute TCR 50mW - 100mW ±400 101W - 500mW ±300 501mW - 1000mW ±300 20mW - 50mW ±600 51mW - 100mW ±400 101mW - 500mW ±300 501mW - 1000mW ±200 20mW - 50mW ±600 51mW - 100mW ±400 101mW - 500mW ±300 501mW - 1000mW ±200 10mW - 20mW ±600 21mW - 50mW ±400 51mW - 500mW ±300 501mW - 1000mW ±200 10mW - 20mW ±600 21mW - 50mW ±400 51mW - 500mW ±300 501mW - 1000mW ±200 10mW - 20mW ±600 21mW - 50mW ±400 51mW - 500mW ±300 501mW - 1000mW ±200 Operating Temperature -55°C to +155°C *Standard Values E24 Preferred General Note IRC reserves the right to make changes in product specification without notice or liability. All information is subject to IRC’s own data and is considered accurate at time of going to print. Advanced Film Division • 4222 South Staples Street • Corpus Christi Texas 78411 USA Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com A subsidiary of TT electronics plc LVC Series Issue July 2008 Miniature Current Sense Surface Mount Chip Resistors Environmental Performance Data Environmental Test Test Method Typical Performance MIL-STD-202 Method 107G Condition B, -55°C +150°C, 100 cycles ±0.5% + 1.0mW 6.25X Rated Power for 5 seconds ±0.5% + 0.5mW 100 hours @150°C ±0.5% + 0.5mW Dielectric Withstanding Voltage MIL-STD-202, Method 301 2.5X Rated Voltage, 1 minute ±0.25% + 0.5mW Humidity (steady state) MIL-STD-202 Method 103B 40°C, 90-95% RH, 1000 hours ±0.5% + 0.5mW Load Life 1000 hours, Rated Power, 70°C 1.5 hours on, 30 minutes off ±1.0% + 0.5mW 1 hour -65°C followed by rated power for 45 min ±0.5% + 0.5mW Resistance to Solder Heat MIL-STD-202 Method 210 260°C, 10 seconds ±0.5% + 1.0mW Insulation Resistance MIL-STD-202 Method 302 100VDC, 1 minute >1000 megohms Solderability MIL-STD-202 Method 208 245°C, 5 seconds 95% min Coverage Thermal Shock Short Time Overload High Temperature Exposure Low Temperature Operation Physical Data (mm) Chip Dimensions IPC Recommended Landing Pad Dimensions L W T C A D 1.00 ±0.05 0.50 ±0.05 0.32 ±0.10 0.25 ±0.10 0.20 ±0.10 0.65 1.60 ±0.10 0.80 ±0.10 0.45 ±0.10 0.30 ±0.20 0.30 ±0.20 1.00 E F L 0.65 0.90 2 7 C 0603 R 0 0402 W 0.90 1.60 T 0805 2.00 ±0.15 1.25 ±0.15 0.55 ±0.10 0.30 ±0.20 0.40 ±0.25 1.40 0.95 2.00 A E 3.05 ±0.15 1.55 ±0.15 0.55 ±0.10 0.50 ±0.30 0.40 ±0.25 1.75 2010 5.00 ±0.20 2.45 ±0.15 0.60 ±0.15 0.60 ±0.30 0.50 ±0.25 2.70 1.20 4.70 2512 6.35 ±0.20 3.15 ±0.15 0.60 ±0.10 0.60 ±0.30 0.55 ±0.25 3.40 1.10 6.10 1206 Advanced Film Division • 4222 South Staples Street • Corpus Christi Texas 78411 USA Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com 1.00 3.00 F D LVC Series Issue July 2008 Miniature Current Sense Surface Mount Chip Resistors Tape & Reel Packaging Data (mm) Bottom Tape Ø D0 Top Tape E A F W B Ø 1.4 min. Resistor T P1 P0 P2 direction of unreeling A B E F W T P0 P1 P2 ØD0 Qty/ Reel 0402 0.70±0.05 1.16±0.05 1.75 ±0.05 3.5 ±0.05 8.00 ±1.0 0.40 ±0.03 4.00 ±0.10 2.00±0.5 2.00±0.05 1.55±0.05 10k 0603 1.10 ±0.05 1.90 ±0.05 1.75 ±0.05 3.5 ±0.05 8.00 ±1.0 0.60 ±0.03 4.00 ±0.10 4.00±0.5 2.00±0.05 1.55±0.05 5k 0805 1.60 ±0.05 2.37 ±0.05 1.75 ±0.05 3.5 ±0.05 8.00 ±1.0 0.75 ±0.05 4.00 ±0.10 4.00±0.5 2.00±0.05 1.55±0.05 5k 1206 2.00±0.05 3.55±0.05 1.75±0.05 3.5±0.05 8.0±1.0 0.75±0.05 4.00 ±0.10 4.00±0.5 2.00±0.05 1.55±0.05 5k Emboss Plastic Tape Packaging Data (mm) Ø D0 Top Tape E A F W B Ø 1.4 min. Resistor T P1 P2 P0 direction of unreeling Emboss Tape A B E F W T P0 P1 P2 ØD0 Qty/ Reel 2010 2.85±0.10 5.45±0.10 1.75±0.10 5.5±0.05 12.0±0.10 1.00±0.20 4.00±0.05 4.00±0.10 2.00±0.05 1.50±0.10 4k 2512 3.40±0.10 6.65±0.10 1.75±0.10 5.5±0.05 12.0±0.10 1.00±0.20 4.00±0.05 4.00±0.10 2.00±0.05 1.50±0.10 4k Advanced Film Division • 4222 South Staples Street • Corpus Christi Texas 78411 USA Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com LVC Series Issue July 2008 Miniature Current Sense Surface Mount Chip Resistors Power Derating Data Ordering Data Prefix LVC - LVC0805LF - R020 - F % Of Rated P ower 100 Model LVC0402LF; LVC0603LF; LVC0805LF LVC1206LF; LVC2010LF; LVC2512LF 50 Resistance Code 4-Digit resistance code. Ex: R050 = 0.050Ω; 1R00 = 1Ω 10 Tolerance Code 25° 70° 150° F = ±1%; G = ±2%; J = ±5% Temperature in °C For additional information or to discuss your specific requirements, please contact our Applications Team using the contact details below. Marking Information 0402 chips will be marked with 3-digit resistance code. Ex: 1R0 = 1W, R10 = 0.1W, R01 = 0.01W All other sizes will have 4-digit marking Advanced Film Division • 4222 South Staples Street • Corpus Christi Texas 78411 USA Telephone: 361 992 7900 • Facsimile: 361 992 3377 • Website: www.irctt.com LVC Series Issue July 2008