2W, 2512, SL Type Low Resistance Chip Resistor (Lead / Halogen Free) 1. Scope This specification applies to 3.2mm x 6.4mm size 2W, fixed metal foil current sensing resistors used in electronic equipment. 2. Features / Applications AEC-Q200 qualified / Power modules 、Switch mode power supplies 、Frequency converters 、 Automotive grade 3. Type Designation RL–3264 – 9W – □□□□ – (1) Where □ – AQ – NH (2) (3) (4) (5) (1) Series No. (2) Resistance value : Four digits of number For example : R005 = 5mΩ (3) Tolerance : Refer to paragraph 5 (4) AQ = AEC-Q200 qualified (5) NH = Sn plating ( Lead free / Halogen free) 4. Dimensions and schematic L R005 W t a Code Letter Dimensions (mm) L 6.35 ± 0.25 W 3.15 ± 0.25 a 0.95 ± 0.30 t 0.80 ± 0.20 3264 a Note: Marking (No Direction) Figure 1. Construction and Dimensions UNLESS OTHERWISE SPECIFIED TOLERANCES ON ﹕ X = ± X.X = ± X.XX = ± ANGLES ± HOLE DIA. ± SCALE : UNIT : 台達電子工業股份有限公司 Delta Electronics, Inc. THIS DRAWINGS AND SPECIFICATIONS ARE THE PROPERTY OF Delta Electronics, Inc. AND SHALL NOT BE REPRODUCED OR USED AS THE BASIS FOR THE MANUFACTURE OR SALE OF APPARATUS OR DEVICES WITHOUT PERMISSION TITLE : The Engineering Spec for 2W, 2512, SL Type Low Resistance Chip Resistor DOCUMENT NO. SM9W0000AQNH PAGE PAGE REV. A0 1 OF 7 5. Specification Characteristics Feature Power Rating* 2W Resistance Value Temperature Coefficient of Resistance 2~4 mΩ 5~50 mΩ ± 200 ppm/℃ ± 100 ppm/℃ Operation Temperature Range -55℃ ~ +170℃ Resistance Tolerance ± 1%(F) , ± 2%(G) , ± 5%(J) Insulation Resistance Over 100MΩ ( P*R)1/2 Maximum Working Voltage (V) Note * : RATED LOAD(%) Power rating is based on continuous full load operation at rated ambient temperature of 70℃. For resistors operated at ambient temperature in excess of 70℃, the maximum load shall be derated in accordance with the following curve. 100 0 70 -55 170 AMBIENT TEMPERATURE(℃) Figure 2.：Power Temperature Derating Curve UNLESS OTHERWISE SPECIFIED TOLERANCES ON ﹕ X = ± X.X = ± X.XX = ± ANGLES ± HOLE DIA. ± SCALE : UNIT : 台達電子工業股份有限公司 Delta Electronics, Inc. THIS DRAWINGS AND SPECIFICATIONS ARE THE PROPERTY OF Delta Electronics, Inc. AND SHALL NOT BE REPRODUCED OR USED AS THE BASIS FOR THE MANUFACTURE OR SALE OF APPARATUS OR DEVICES WITHOUT PERMISSION TITLE : The Engineering Spec for 2W, 2512, SL Type Low Resistance Chip Resistor DOCUMENT NO. SM9W0000AQNH PAGE PAGE REV. A0 2 OF 7 6. Reliability Performance - AEC Q-200 Test Item Condition of Test 2.5 x Rated power for 5 seconds Short Time Over Load Refer to JIS C 5201-1 4.13 Kept at 170℃, 1000hrs. Measurement at 24±4 hours after test High temperature Storage conclusion. Requirements ∆R：± 1% Without significant damage by flashover(Spark, arching), burning or breakdown, etc. ∆R：± 1% Without distinct damage in appearance. Refer to: MIL-STD-202 Method 108 Temperature Cycling 1000 cycles, (-55℃~125℃) 30min maximum dwell time at each temperature Measurement at 24±4 hours after test conclusion. ∆R：± 1% Without distinct damage in appearance. Refer to: JESD22 Method JA-104 Biased Humidity 1000 hours, 85℃/85%R.H, applied for 10% rated power Measurement at 24±4 hours after test conclusion. ∆R：± 1% Without distinct damage in appearance. Refer to: MIL-STD-202 Method 103 Operational Life 1000 hours, 70℃, applied for 100% rated power Measurement at 24±4 hours after test conclusion. ∆R：± 1% Without distinct damage in appearance. Refer to: MIL-STD-202 Method 108 UNLESS OTHERWISE SPECIFIED TOLERANCES ON ﹕ X = ± X.X = ± X.XX = ± ANGLES ± HOLE DIA. ± SCALE : UNIT : 台達電子工業股份有限公司 Delta Electronics, Inc. THIS DRAWINGS AND SPECIFICATIONS ARE THE PROPERTY OF Delta Electronics, Inc. AND SHALL NOT BE REPRODUCED OR USED AS THE BASIS FOR THE MANUFACTURE OR SALE OF APPARATUS OR DEVICES WITHOUT PERMISSION TITLE : The Engineering Spec for 2W, 2512, SL Type Low Resistance Chip Resistor DOCUMENT NO. SM9W0000AQNH PAGE PAGE REV. A0 3 OF 7 Test Item Condition of Test 100g's peak value, 6ms, Half-sine waveform, 12.3ft/sec Mechanical Shock Refer to: MIL-STD-202 Method 213, (SMD type: Condition F) Vibration 5g’s for 20 minutes,12 cycles each of 3 orientations. Test from 10-2000Hz Refer to: MIL-STD-202 Method 204 Resistance to Soldering Heat Requirements ∆R：± 1% Without mechanical damage such as break. ∆R：± 1% Without mechanical damage such as break. Dipped into solder at 260℃, 10 seconds ∆R：± 1% Without distinct deformation Refer to: MIL-STD-202 Method 210 in appearance. Method D category 3 @ 260℃ Solderability Refer to: J-STD-002 ∆R：± 1% Without mechanical damage such as break. 2mm for 60 seconds Board Flex Refer to:AEC-Q200-005 UNLESS OTHERWISE SPECIFIED TOLERANCES ON ﹕ X = ± X.X = ± X.XX = ± ANGLES ± HOLE DIA. ± SCALE : UNIT : Uniform coating of solder cover minimum of 95% surface being immersed 台達電子工業股份有限公司 Delta Electronics, Inc. THIS DRAWINGS AND SPECIFICATIONS ARE THE PROPERTY OF Delta Electronics, Inc. AND SHALL NOT BE REPRODUCED OR USED AS THE BASIS FOR THE MANUFACTURE OR SALE OF APPARATUS OR DEVICES WITHOUT PERMISSION TITLE : The Engineering Spec for 2W, 2512, SL Type Low Resistance Chip Resistor DOCUMENT NO. SM9W0000AQNH PAGE PAGE REV. A0 4 OF 7 7. Recommended Solder Pad Dimensions L W (mm) L (mm) D (mm) t (μm) 3.35 105 D W 3264 4.00 8.00 Cu Trace t: Copper foil minimum thickness of PCB Sensing Trace Note: We recommend there is no circuit design between pads to avoid circuit short. UNLESS OTHERWISE SPECIFIED TOLERANCES ON ﹕ X = ± X.X = ± X.XX = ± ANGLES ± HOLE DIA. ± SCALE : UNIT : 台達電子工業股份有限公司 Delta Electronics, Inc. THIS DRAWINGS AND SPECIFICATIONS ARE THE PROPERTY OF Delta Electronics, Inc. AND SHALL NOT BE REPRODUCED OR USED AS THE BASIS FOR THE MANUFACTURE OR SALE OF APPARATUS OR DEVICES WITHOUT PERMISSION TITLE : The Engineering Spec for 2W, 2512, SL Type Low Resistance Chip Resistor DOCUMENT NO. SM9W0000AQNH PAGE PAGE REV. A0 5 OF 7 8. Packaging 8-1 Dimensions 8-1-1 Tape packaging dimensions 0.3 max. 1.5+0.1 -0.0 4.0 ± 0.1 Feed forward hole 2.0 ± 0.05 1.5 ± 0.1 1.75 ± 0.10 5.50 ± 0.05 B 12.0 ± 0.3 1.5 max. A Cavity 4.0 ± 0.1 Pulling direction A = 3.60 ± 0.20 B = 6.80 ± 0.20 Unit : mm 8-1-2 Reel dimensions 13.0±0.5 4 .0 0 +0 -0 .5 2.0±0.5 178.0±2.0 60.2±0.5 13.2±1.5 16.0±0.2 Unit : mm UNLESS OTHERWISE SPECIFIED TOLERANCES ON ﹕ X = ± X.X = ± X.XX = ± ANGLES ± HOLE DIA. ± SCALE : UNIT : 台達電子工業股份有限公司 Delta Electronics, Inc. THIS DRAWINGS AND SPECIFICATIONS ARE THE PROPERTY OF Delta Electronics, Inc. AND SHALL NOT BE REPRODUCED OR USED AS THE BASIS FOR THE MANUFACTURE OR SALE OF APPARATUS OR DEVICES WITHOUT PERMISSION TITLE : The Engineering Spec for 2W, 2512, SL Type Low Resistance Chip Resistor DOCUMENT NO. SM9W0000AQNH PAGE PAGE REV. A0 6 OF 7 8-2 Peel Strength of Top Cover Tape The peel speed shall be about 300mm/min. The peel force of top cover tape shall between 0.1 to 0.7N Top Cover Tape 165 ~ 180° 0.1 ~ 0.7N Carrier tape 8-3 Number of Taping 2,000 pieces / reel 8-4 Label marking The following items shall be marked on the reel. (1) Type designation (2) Quantity (3) Manufacturing date code (4) Manufacturer’s name (5) The country of origin UNLESS OTHERWISE SPECIFIED TOLERANCES ON ﹕ X = ± X.X = ± X.XX = ± ANGLES ± HOLE DIA. ± SCALE : UNIT : 台達電子工業股份有限公司 Delta Electronics, Inc. THIS DRAWINGS AND SPECIFICATIONS ARE THE PROPERTY OF Delta Electronics, Inc. AND SHALL NOT BE REPRODUCED OR USED AS THE BASIS FOR THE MANUFACTURE OR SALE OF APPARATUS OR DEVICES WITHOUT PERMISSION TITLE : The Engineering Spec for 2W, 2512, SL Type Low Resistance Chip Resistor DOCUMENT NO. SM9W0000AQNH PAGE PAGE REV. A0 7 OF 7