KOA SPEER ELECTRONICS, INC. SS-199 R18 AHA 5/01/08 Current Sensing Chip Resistors Type SL/TSL Resistor CERTIFIED CERTIFIED 1. Scope This specification applies to current sensing chip resistors (SL/TSL) produced by KOA Corporation. Products with lead-free terminations meet EU-RoHS requirements. Pb located in glass material, electrode and resistor element is exempt per Annex 1, exemption 5 of EU directive 2005/95/EC 2. Type Designation The type designation shall be in the following form: New Type SL 1 Type Size SL SLN TSL 1 Watt 2 Watt 3 Watt T TE Termination Material 20L0 F Nominal Resistance Packaging SL1, TSLT: Sn TE: 7" Embossed Plastic (Other SL2, SLN2, SL3, SLN2termination TED: 10" Embossed Plastic styles may be (TSL - 3,000 pcs/reel) available, please (SL - 1,000 pcs/reel) contact factory for options) Tolerance ±5%: 2 significant figures + 1 multiplier “R” indicates decimal on value <10Ω ±1%: 3 significant figures + 1 multiplier “R” indicates decimal on value <100Ω All values less than 0.1Ω (100mΩ) are expressed in mΩ with “L” as decimal Example: 20mΩ, 1% = 20L0 D: ± 0.5% F: ± 1% G: ±2% J: ± 5% 3. Standard Applications Part Designation Power Rating T.C.R. (ppm/°C) Max. SL1 1W ±180: R=<13mΩ ±100: R=>15mΩ SL2 2W ±180: R=<10mΩ ±100: R=>11mΩ SLN2 2W ±110: R<10mΩ ±75: R=>10mΩ SL3 3W ±180: R=<10mΩ ±100: R=>11mΩ TSL1 1W ±180: R=<13mΩ ±100: R=>15mΩ Resistance Range Resistance Tolerance E-24* 10mΩ - 1MΩ 5mΩ - 1MΩ 3mΩ, 4mΩ 3mΩ ~ 22MΩ 10mΩ - 1MΩ 5mΩ ~ 1MΩ 3mΩ, 4mΩ 3mΩ - 22MΩ (D: ±0.5%) (F: ±1%) (G: ±2%) (J: ±5%) (D: ±0.5%) (F: ±1%) (G: ±2%) (J: ±5%) 5mΩ - 200mΩ (D: ±0.5%) (F: ±1%) (J: ±5%) 10mΩ - 100mΩ (D: ±0.5%) 5mΩ - 100mΩ (F: ±1%) (J: ±5%) 10mΩ - 100mΩ (D: ±0.5%) 5mΩ - 100mΩ (F: ±1%) (J: ±5%) Absolute Maximum Working Voltage Absolute Maximum Overload Voltage 200V 400V 500V 1000V –– –– √ P•R √ P•R √ P•R √ P•R -55°C to +180°C * 3m, 4m, 5m, 6m, 7m, 8m, 9m resistance values also available Bolivar Drive ■ P.O. Box 547 ■ Bradford, PA 16701 Operating Temperature Range PAGE 1 OF 6 ■ USA ■ 814-362-5536 ■ Fax 814-362-8883 ■ www.koaspeer.com Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use. KOA SPEER ELECTRONICS, INC. SS-199 R18 4. Dimensions and Structure 4-1 Dimensions 4-2 Structure L W t c c Molded Resistive Resin Element L W a Electrode Dimensions inches (mm) t a b c SL1 .248±.012 .122±.008 .075±.008 .094±.008 .047±.012 .047±.012 (6.3±0.3) (3.1±0.2) (1.9±0.2) (2.4±0.2) (1.2±0.3) (1.2±0.3) SL2 .453±.012 .276±.008 .098±.008 .197±.008 .067±.02 (11.5±0.3) (7.0±0.2) (2.5±0.2) (5.0±0.2) (1.7±0.5) .102±.02 (2.6±0.5) .094±.008 (2.4±0.2) .098±.008 (2.5±0.2) .100±.016 (2.55±0.4) .102±.02 (2.6±0.5) SLN2 SL3 TSL1 .453±.012 (11.5±0.3) .453±.012 (11.5±0.3) .276±.008 (7.0±0.2) .276±.008 (7.0±0.2) .217±.008 (5.5±0.2) .197±.008 (5.0±0.2) .063±.008 (1.6±0.2) .067±.02 (1.7±0.5) .248±.012 .122±.008 .039±.008 .094±.008 .028±.008 .047±.012 (6.3±0.3) (3.1±0.2) (1.0±0.2) (2.4±0.2) (0.7±0.2) (1.2±0.3) 5. Rating Derating Curve Surface Temperature Rise TSL1/SLN2 SL1/SL2 SLN2 (2) 150 100 200 Temperature Rise (°C) TSL1 (2) 100 60 50 40 20 150 75 TSL1 (1) 50 0 70 125 0 180 Ambient Temperature (∞C) 100 100 80 60 20 0 25 50 Bolivar Drive ■ 110 125 Ambient Temperature (∞C) P.O. Box 547 75 100 0 2 0 25 50 75 100 % Rated Power 1 Resistors shall have a rated direct-current (DC) continuous working voltage or approximate sine-wave root-meansquare (RMS) alternating-current (AC) continuous working voltage at commercial-line frequency and waveform corresponding to the power rating, as determined from the following formula: E=√PxR 0 SL1 (1) 25 40 -55 SL2 (1) 50 5-2 Voltage Rating For temperature in excess of 110°C, the load shall be derated in accordance with the following figure. 0 SL1 (2) 75 % Rated Power 5-1 Rating SL3 2 2 125 SLN2 (1) 25 0 -55 SL2 (2) 175 125 80 % Rated Power 3 1 Temperature Rise (°C) NEW Size Code 2 b 1 Resistive Element Metal Plate: SL1 ≤ 100 mΩ, SL2 ≤ 360 mΩ, SL3 Thick Film: SL1 > 100 mΩ, SL2 > 360 mΩ 2 Flameproof Molded Epoxy Case with UL94V-0 Flammability Rating 3 End Termination with Tin/Lead Solder Plating ■ 180 Bradford, PA 16701 ■ USA ■ Where: E = Rated voltage (V) P = Rated power (W) R = Nominal resistance (Ω) 814-362-5536 ■ Fax 814-362-8883 PAGE 2 OF 6 ■ www.koaspeer.com Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use. KOA SPEER ELECTRONICS, INC. SS-199 R18 6. Characteristics 6-4 High Frequency Characteristics 6-1 Electrical Characteristics Item No. 1 Resistance 2 Temperature coefficient of resistance Requirement 1W 2W 3W Test Method (JIS C 5202) Within specified tolerance JIS C 5202 5.1 Measured at 25°C ±180: R=<14.7 mΩ ±100: R=>15 mΩ ±180: R=<10.7 mΩ ±100: R=>11 mΩ ±180: R=<10.7 mΩ ±100: R=>11 mΩ JIS C 5202 5.2 + 25°C / +125°C 3 Short time overload ± 1.0% maximum 5* times rated power for 5 seconds 10 Watts (SL3 only) 4 Intermittent overload ± 5.0% maximum Rated voltage x 3.0* 1 sec. ON/25 seconds OFF 1,000 cycles 18 Watts 1 second ON/125 seconds OFF 1,000 cycles (SL3 only) 5 Insulation Resistance 10,000 MΩ minimum Surface center to terminations D. C 500V 6 Dielectric Withstanding Voltage ± 0.5% maximum No short, burning or arcing A. C 500V 60 sec. * Since temperature rise of this product are affected by the circuit board size, materials, peripheral heat-producing components, etc. check that the solder fillet part temperature after mounting is less than the solder melting point (180°C) in operating condition and that the package surface is 200°C or less. Also, please install radiating patterns and carefully design the pattern width with respect to the load current so that the above temperatures can be maintained. PAGE 3 OF 6 Bolivar Drive ■ P.O. Box 547 ■ Bradford, PA 16701 ■ USA ■ 814-362-5536 ■ Fax 814-362-8883 ■ www.koaspeer.com Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use. KOA SPEER ELECTRONICS, INC. SS-199 R18 6-2 Mechanical Characteristics Item No. Requirement Test Method (JIS C 5202) 1 Resistance to Soldering Heat ± 1.0% maximum MIL-R55342 π 4.7.7, 260°C for 10 seconds 2 Solderability 95% of the terminal should be covered with new solder Immerse in solder at 230°C ± 5°C for 3 ± 0.5 seconds 3 Vibration ± 0.5% maximum 6.3 4 Resistance to Solvents No visual and mechanical damage 6.9 Condition A 6-3 Environmental Characteristics Item No. Each direction/2 hours Dimensions in inches (mm) Requirement Test Method (JIS C 5202) 1 Damp Heat ± 2.0% maximum No visual damage 7.9 40°C ± 2°C; 90 ~ 95% RH; 1,000 hours 2 Moisture Resistance ± 2.0% maximum No evidence of damage MIL-STD-202, Method 103, 40°C, 90-95% RH, 1000 hours 3 Load Life (Rated load) ± 2.0% maximum No visual damage MIL-STD-202, Method 108, 70°C, 1000 hours @ RCWV, 1.5 hr ON, 0.5 hr OFF 4 Temperature Cycling ± 1.0% maximum No mechanical damage 30 minutes @ -55°C, 15 minutes @ +25°C, 30 minutes @ +125°C, 15 minutes @ +25°C, 5 cycles 5 Flammability Incombustible 7.12 3.1 in flame/out flame Outer 15 sec./15 sec. flame 5 cycles 4.99 (127) 45∞ Inner flame 1.49 (38) .374 (9.5) PAGE 4 OF 6 Bolivar Drive ■ P.O. Box 547 ■ Bradford, PA 16701 ■ USA ■ 814-362-5536 ■ Fax 814-362-8883 ■ www.koaspeer.com Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use. KOA SPEER ELECTRONICS, INC. SS-199 R18 7. Taping 7-1 Dimensions of Carrier Tape .069 (1.75) .157 (4.0) .079 (2.0) .012 (0.3 øMax.) J T1 D C B1 B2 A2 A1 Q F K2 T2 K1 Dimensions in inches (mm) A1 A2 B1 B2 C D F J K1 K2 Q T1 T2 TSL .134 (3.4±0.1) .125 .260 (3.2±0.1) (6.6±0.1) .244 .472 (6.2±0.1) (12.0±0.2) .216 .157 (5.5±0.1) (4.0±0.1) .059 .051 .043 .059 .010 .008 0.1 (1.5± 0.1 ) (1.3±0.1) (1.1 ± 0.1) (1.5± ) (0.25±0.05) (0.20±0.05) 0.0 0.0 SL-1 .142 (3.6±0.1) .134 .267 (3.4±0.1) (6.8±0.1) .252 .472 (6.4±0.1) (12.0±0.2) .216 .315 (5.5±0.1) (8.0±0.1) .059 .092 .085 .059 .010 .008 0.1 (1.5± 0.1 0.0) (2.35±0.1) (2.15±0.1) (1.5± 0.0) (0.25±0.05) (0.20±0.05) SL-2 .303 (7.7±0.1) .291 .480 .469 .945 .452 .472 .059 .134 .126 .081 .010 .008 0.5 (7.4±0.1) (12.2±0.1) (11.9±0.1) (24.0±0.2) (11.5±0.1) (12.0±0.1) (1.55± 0.5 0.5) (3.4±0.1) (3.2±0.1) (2.05± 0.5) (0.25±0.05) (0.20±0.05) SL-3 .303 (7.7±0.1) .291 .480 .469 .945 .452 .472 .059 .122 .110 .059 .016 .012 0.1 (7.4±0.1) (12.2±0.1) (11.9±0.1) (24.0±0.2) (11.5±0.1) (12.0±0.1) (1.5± 0.1 ) (3.1±0.1) (2.8±0.1) (1.5± ) (0.40±0.05) (0.30±0.05) 0.0 0.0 SLN-2 .303 (7.7±0.1) –– .480 (12.2±0.1) –– .472 (12.0±0.1) –– .472 (12.0±0.2) –– .122 (3.1±0.1) –– 7-2 Taped Configuration End tape (Empty) Leader tape (Top tape) (Empty) 1.57 (40) min. 3.15 (80) min. –– –– –– Dimensions in inches (mm) 5.90 (150) min. PAGE 5 OF 6 Bolivar Drive ■ P.O. Box 547 ■ Bradford, PA 16701 ■ USA ■ 814-362-5536 ■ Fax 814-362-8883 ■ www.koaspeer.com Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use. KOA SPEER ELECTRONICS, INC. SS-199 R18 7-3 Reel Dimensions øA W1 E øc ød øB W2 Dimensions in inches (mm) TSL Qty/ øA øB øC øD E W1 W2 Reel 7.08 2.36 .511 .826 .079 .511 .606 3,000 1.0 (180 ± 0.0 3.0) (60 ± 0.0) (13.0 ± 0.2) (21.0 ± 0.8) (2.0 ± 0.2) (13.0 ± 0.3) (15.4 ± 1.0) SL-1 7.08 2.36 .511 .826 .079 .511 .606 1,000 1.0 (180 ± 0.0 3.0) (60 ± 0.0) (13.0 ± 0.2) (21.0 ± 0.8) (2.0 ± 0.2) (13.0 ± 0.3) (15.4 ± 1.0) SL-2 SL-3 10.0 3.15 .511 .984 .079 1.00 1.18 1,000 1.0 (255 ± 0.0 3.0) (80 ± 0.0) (13.0 ± 0.2) (25.0 ± 1.0) (2.0 ± 0.5) (25.5 ± 2.0) (30.0 ± 1.0) 8-1 Body and Marking 8. Recommended Land Pattern TSL1, SL1 & SL2 Land F Solder mask D E Body color Black Marking color White Marking items Resistance value and tolerance Dimensions in inches (mm) D .133 (3.4) E .315 (8.0) F .118 (3.0) SL1 .133 (3.4) .315 (8.0) .118 (3.0) SL2 .213 (5.4) .591 (15.0) .157 (4.0) SL3 .213 (5.4) .591 (15.0) .157 (4.0) SLN-2 .197 (5.0) .591 (15.0) .197 (5.0) TSL1 PAGE 6 OF 6 Bolivar Drive ■ P.O. Box 547 ■ Bradford, PA 16701 ■ USA ■ 814-362-5536 ■ Fax 814-362-8883 ■ www.koaspeer.com Specifications given herein may be changed at any time without prior notice. Please confirm technical specifications before you order and/or use.