LVT04R0150FER

LVT Series Low Value Current Sense The Ohmite LVT series is s metal alloy strip resistor providing good TCR ratings. Low value stability is important when using a current sense resistor. The LVT offers TCR ratings down to 50ppm with tolerances down to 1%. The LVT series provides a resistance range from 2m to 20m ohms. TCR stability with tight tolerances and wide resistance range makes the LVT series suited for most current sense applications. S e r i e s S p e c i f i c at i o n s Power Pkg. Rating Series Size (W @70°C) LVT04 0402 0.33W LVT06 0603 0.33W LVT08 0805 0.5W LVT12 1206 1.0W Resistance Range (mΩ) 2.5 3 ~ 4 5 ~ 20 2 3 ~ 4 5 ~ 20 2 3 4 5 ~ 10 11 ~ 20 2 3 4 5 ~ 10 11 ~ 20 TCR (ppm/°C) ±150 ±150 ±100 ±150 ±150 ±100 ±100 ±100 ±75 ±75 ±50 ±100 ±100 ±75 ±75 ±50 Tolerance ±3% (H) ±2% (G) ±1% (F) ±3% (H) ±2% (G) ±1% (F) ±3% (H) ±2% (G) ±2% (G) ±1% (F) ±1% (F) ±3% (H) ±2% (G) ±2% (G) ±1% (F) ±1% (F) c h a r a c t e r i st i c s 0.002- 0.020 dependent on size and TCR value -55℃ ~ 155℃ +70°C 3%, 2% and 1% based on resistance value ±150, 100, 75, or 50 ppm based on resistance epoxy resin 100% matte tin 2 years airtight, +10℃ ~ 40℃, relative humidity ≤75%. Without dew, +10℃ ~ 60℃, relative humidity 95%, maximum value for 30 days. Construction Epoxy substrate Epoxy adhesive Electrode (Cu+Ni+Sn) 12 Power rating is based on continuous full load operation at rated ambient temperature of 70ºC. For resistors operated at ambient temp. in excess of 70 ºC, the max. load shall be derated in accordance with the following curve. 100 80 -55° Cu Ni Sn 1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax 1-847-574-7522 • www.ohmite.com • info@ohmite.com 70° 60 40 20 0 -60 Epoxy resin marking Cu-alloy resistor Protective coating: flame-retardant epoxy, meets UL- 94-V0 requirements Derating % Rated Power Res. Range Operating Temp. Range Rated Ambient Temperature Resistance Tolerance Temperature Coefficient Coating Material Terminals Storage conditions 155° -20 20 60 100 140 Ambient Temperature (°C) 180 LVT Series Low Value Current Sense p e r f o r m a n c e c h a r a c t e r i st i c s Parameter Condition Short Time Overload 2.5Pr; 5±2ºC, 5sec. Requirement ±(1.0%+0.5mΩ); IEC60115-1 4.13 ±(1.0%+0.5mΩ); IEC60115-1 4.25 ±(1.0%+0.5mΩ); IEC60115-1 4.25 ±(2.0%+0.5mΩ); IEC60115-1 4.25 ±(1.0%+0.5mΩ); IEC60115-1 4.19 ±(2.0%+0.5mΩ); IEC60115-1 4.25 covered area 95%; IEC60115-1 4.17 ±(1.0%+0.5mΩ); IEC60115-1 4.18 ±(1.0%+0.5mΩ); IEC60115-1 4.21 ±(1.0%+0.5mΩ); IEC60115-1 4.33 High Temp. Exposure +155±2ºC, 1000h Low Temp. Storage -55±2ºC, 1000h Moisture Load Life 60°C, 95% RH; Vtest = Vmax; 60±2ºC; RH=95%; 90min ON, 30min OFF, 1000h Thermal Shock -55ºC 30min., R.T. 3min.. +155ºC 30min., R.T. 3min, 100 Cycles Load Life at 70ºC Vtest = Vmax; 70±2ºC; 90min ON, 30min OFF, 1000h Solderability Dip into solder at 245 ±5ºC, 3±0.5sec., Resistance to Solder Heat Through Reflow, 275 ±5ºC, 20 ±1sec. Mechanical Shock 100G, 11ms, 5x Substrate Bending Span between fulcrums; 90mm; Bend Width 2mm; Test board Glass-Epoxy Board; Thickness 1.6mm soldering Wave Reflow 300 Preheating 200 200K/s -5K/s -3.5K/s -2K/s Cooling 150 Soldering 250 200 Preheating Cooling 150 100 100 50 Temperature °C 250 Temperature °C 300 Soldering 10 sec. 50 2K/s 0 50 100 150 Time (sec.) 200 250 0 30 ~ 90 10~20 Time (sec.) 120 Preheating : 100°C ~ 130°C, max.100 sec. Preheating : 145°C ±15, max.120 sec. Maximum temperature : 260°C ±5, max. 10 sec. Maximum temperature : 260°C ±5, max. 10 sec. Soldering: 250°C ~ 265°C max. 10 sec. Soldering : min. 220°C, max. 60 sec. Rework temperature (hot air equipment) 350℃, 3 ~ 5 seconds Recommended reflow methods IR, vapor phase oven, or hot air oven. If reflow temperatures exceed the recommended profile, devices may not meet the performance requirements. 1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax 1-847-574-7522 • www.ohmite.com • info@ohmite.com 13 LVT Series Low Value Current Sense dimensions (mm) T A W Part LVT04 LVT04 LVT06 LVT06 LVT06 LVT08 LVT08 LVT12 LVT12 LVT12 Res. Range R0025~R004 R005~R020 R002 R003 R004~R020 R002 R003~R020 R002 R003 R004~R020 W 0.55 0.55 0.80 0.80 0.80 1.25 1.25 1.60 1.60 1.60 L ±0.10 ±0.10 ±0.25 ±0.25 ±0.25 ±0.25 ±0.25 ±0.25 ±0.25 ±0.25 1.00 1.00 1.60 1.60 1.60 2.00 2.00 3.20 3.20 3.20 T ±0.10 ±0.10 ±0.25 ±0.25 ±0.25 ±0.25 ±0.25 ±0.25 ±0.25 ±0.25 0.30 0.30 0.40 0.40 0.40 0.40 0.40 0.40 0.40 0.40 A ±0.05 ±0.05 ±0.25 ±0.25 ±0.25 ±0.25 ±0.25 ±0.25 ±0.25 ±0.25 0.30 0.23 0.45 0.35 0.30 0.60 0.40 1.05 0.80 0.60 ±0.10 ±0.10 ±0.20 ±0.20 ±0.20 ±0.20 ±0.20 ±0.30 ±0.30 ±0.30 Solder pad Part LVT04 R0025~R020 LVT06 R002 LVT06 R003~R020 LVT08 R002 LVT08 R003~R020 LVT12 R002 LVT12 R003~R020 Res. Range P W D 0.40mm 0.50mm 0.60mm 0.50mm 0.80mm 0.60mm 1.20mm 0.60mm 0.92mm 0.92mm 1.44mm 1.44mm 1.84mm 1.84mm 0.60mm 1.35mm 1.30mm 1.55mm 1.40mm 2.10mm 1.80mm P D W ta p e a n d r e e l (mm) Tape Reel LVT04 4.00 ±0.10 2.00 ±0.10 1.50 ±0.10 T 178mm 60mm 1.75 ±0.10 B0 3.50 ±0.10 A0 LVT06, 08 & 12 4.00 ±0.10 2.00 ±0.10 8.00 ±0.30 Part Qty/reel Weight (g) LVT04 LVT06 LVT08 LVT12 10,000 5,000 5,000 5,000 100 ±30 110 ±30 120 ±30 140 ±30 9mm Max. 0.1 0.40 ±0.05 P 1.50 ±0.10 Peeling strength 165°~180° T 0.1-1.0N (10-100gf ) 1.75 ±0.10 3.50 ±0.10 B0 A0 Part LVT04 LVT06 LVT08 LVT12 8.00 ±0.30 P P 2.00 4.00 4.00 4.00 ±0.10 ±0.10 ±0.10 ±0.10 A0 0.75 1.18 1.55 2.05 ±0.20 ±0.20 ±0.20 ±0.20 B0 1.25 1.98 2.30 3.65 ±0.20 ±0.20 ±0.20 ±0.20 T 0.50 0.75 0.75 0.75 ±0.05 ±0.10 ±0.20 ±0.20 ORDERING INFORMA T ION RoHS Compliant LVT04R0025HER Series 14 Case Size 04 = 0402 06 = 0603 08 = 0805 12 = 1206 Ohms R005 = 0.005 Tolerance D = 0.5% F = 1% G = 2% H = 3% Tape & Reel Standard part numbers LVT04R0025HER LVT04R0030GER LVT04R0050FER LVT04R0100FER LVT04R0150FER LVT04R0200FER LVT06R0020HER LVT06R0030GER LVT06R0050FER LVT06R0100FER LVT06R0150FER LVT06R0200FER 1-866-9-OHMITE • Int’l 1-847-258-0300 • Fax 1-847-574-7522 • www.ohmite.com • info@ohmite.com LVT08R0020HER LVT08R0030GER LVT08R0050FER LVT08R0100FER LVT08R0150FER LVT08R0200FER LVT12R0020HER LVT12R0030GER LVT12R0050FER LVT12R0100FER LVT12R0150FER LVT12R0200FER rev 7/18-1 Mouser Electronics Authorized Distributor Click to View Pricing, Inventory, Delivery & Lifecycle Information: Ohmite: LVT08R0200FER LVT04R0100FER LVT06R0200FER LVT06R0030GER LVT06R0050FER LVT06R0020HER LVT08R0030GER LVT12R0150FER LVT08R0150FER LVT04R0025HER LVT08R0050FER LVT08R0020HER LVT08R0100FER LVT06R0150FER LVT04R0030GER LVT12R0030GER LVT12R0020HER LVT12R0100FER LVT04R0150FER LVT12R0050FER LVT04R0050FER LVT04R0200FER LVT12R0200FER LVT06R0100FER