LCM0207SI www.vishay.com Vishay Draloric Fusible Carbon Film MELF Resistors FEATURES • Fusible resistor for constant voltage designed for overload protection • Special trimming to provide the fusing characteristic • Flame retardant coating • Pure tin termination on nickel barrier, plated on press fit steel caps • Material categorization: for definitions of compliance please see www.vishay.com/doc?99912 TECHNICAL SPECIFICATIONS DESCRIPTION LCM0207SI DIN size 0207 Metric size code RC6123M Resistance range 1 to 9.1 Resistance tolerance ±5% Temperature coefficient Rated dissipation, P70 +300 ppm/K / -250 ppm/K (1) 0.250 W P x R Operating voltage, Umax. ACRMS/DC Permissible film temperature, F max. (1) 125 °C Operating temperature range (1) -55 °C to 125 °C Permissible voltage against ambient (insulation): 1 min; Uins Minimum overload to fuse Time to fuse Failure rate: FITobserved 500 V 4W 15 s 1 x 10-9/h Note (1) Please refer to APPLICATION INFORMATION below. APPLICATION INFORMATION When the resistor dissipates power, a temperature rise above the ambient temperature occurs, dependent on the thermal resistance of the assembled resistor together with the printed circuit board. The rated dissipation applies only if the permitted film temperature is not exceeded. These resistors do not feature a limited lifetime when operated within the permissible limits. However, resistance value drift increasing over operating time may result in exceeding a limit acceptable to the specific application, thereby establishing a functional lifetime. Revision: 15-Mar-16 Document Number: 20002 1 For technical questions, contact: [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 LCM0207SI www.vishay.com Vishay Draloric TEMPERATURE COEFFICIENT AND RESISTANCE RANGE TYPE / SIZE TCR TOLERANCE RESISTANCE E-SERIES LCM0207SI +300 ppm/K / -250 ppm/K ±5% 1 to 9.1 E24 PACKAGING TYPE / SIZE CODE QUANTITY PACKAGING STYLE WIDTH PITCH BP 1500 Antistatic blister tape acc. IEC 60286-3, Type 2a 12 mm 4 mm LCM0207SI BS 7500 PACKAGING DIMENSIONS Ø 180 mm/7" Ø 330 mm/13" PART NUMBER AND PRODUCT DESCRIPTION Part Number: LCM0207B01008JBP00 L C M TYPE / SIZE LCM0207 0 2 0 7 VERSION B = SI; fusible B 0 TCR 0 = neutral See datasheet for TC value 1 0 0 8 RESISTANCE 3 digit value 1 digit multiplier Multiplier 8 = *10-2 J B TOLERANCE J=±5% P 0 0 PACKAGING BP BS Product Description: LCM0207SI 1R0 5 % BP LCM0207SI 1R0 5% BP TYPE / SIZE RESISTANCE TOLERANCE PACKAGING LCM0207SI 1R0 = 1 ±5% BP BS Note • Products can be ordered using either the PART NUMBER or the PRODUCT DESCRIPTION. Revision: 15-Mar-16 Document Number: 20002 2 For technical questions, contact: [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 LCM0207SI www.vishay.com Vishay Draloric Rated Power in % FUNCTIONAL PERFORMANCE 120 100 80 60 40 20 0 -55 -25 0 25 50 75 70 100 125 150 Ambient Temperature in °C Voltage U [V] Derating 500 300 200 100 50 30 20 10 1 100 10 Resistance Value in Ω Fusing Time in s Umax. at and after Fusing and max. Pulse Voltage 50 40 30 20 10 7 5 4 3 2 Fusing area 1 1 2 3 4 5 6 7 8 9 10 20 30 40 50 Power in W Fusing Performance Revision: 15-Mar-16 Document Number: 20002 3 For technical questions, contact: [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 LCM0207SI www.vishay.com Vishay Draloric TEST PROCEDURES AND REQUIREMENTS EN 60 115-1 IEC 60 068-2 (1) CLAUSE TEST METHOD TEST PROCEDURE REQUIREMENTS PERMISSIBLE CHANGE (R) Stability for product types: 1 to 9.1 LCM0207SI 4.5 - Resistance - ±5%R 4.8 - Temperature coefficient At (20 / -55 / 20) °C and (20 / 125 / 20) °C +300 ppm/K / -250 ppm/K 4.25.1 - Endurance at 70 °C U = P 70 x R ; 1.5 h on; 0.5 h off; 70 °C; 1000 h ±2%R 4.25.3 - Endurance at upper category temperature 125 °C; 1000 h ±2%R 78 (Cab) Damp heat, steady state (40 ± 2C; 56 days; (93 ± 3) % RH ±2%R 4.24 4.19 4.18 14 (Na) 58 (Td) Rapid change of temperature Resistance to soldering heat 30 min at LCT; 30 min at UCT; LCT = -55 °C; UCT = 125 °C; 5 cycles ± 0.5 % R Solder bath method; (260 ± 5) C; (10 ± 1) s ± 0.25 % R Note (1) The quoted IEC standards are also released as EN standards with the same number and identical contents. Revision: 15-Mar-16 Document Number: 20002 4 For technical questions, contact: [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 LCM0207SI www.vishay.com Vishay Draloric DIMENSIONS L K L1 D D1 DIMENSIONS AND MASS TYPE / SIZE L (mm) DMAX. (mm) L1 MIN. (mm) D1 (mm) K (mm) MASS (mg) LCM0207SI 5.8 + 0/- 0.3 2.2 2.6 D + 0/- 0.2 1.25 ± 0.2 77 Note • Color code marking is applied according to IEC 60062 (1) in four bands. Each color band appears as a single solid line, voids are permissible if at least 2/3 of the band is visible from each radial angle of view. The last color band for tolerance is approximately 50 % wider than the other bands. An additional 5th yellow band identifies the special fusible type. PATTERN STYLES FOR MELF RESISTORS X G Y Z RECOMMENDED SOLDER PAD DIMENSIONS WAVE SOLDERING TYPE / SIZE LCM0207SI REFLOW SOLDERING G (mm) Y (mm) X (mm) Z (mm) G (mm) Y (mm) X (mm) Z (mm) - - - - 2.6 2.0 2.4 6.6 Notes • The given solder pad dimensions reflect the considerations for board design and assembly as outlined e.g. in standards IEC 61188-5-x (1), or in publication IPC-7351. (1) The quoted IEC standards are also released as EN standards with the same number and identical contents. Revision: 15-Mar-16 Document Number: 20002 5 For technical questions, contact: [email protected] THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 Legal Disclaimer Notice www.vishay.com Vishay Disclaimer ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other disclosure relating to any product. Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special, consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular purpose, non-infringement and merchantability. Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of typical requirements that are often placed on Vishay products in generic applications. Such statements are not binding statements about the suitability of products for a particular application. It is the customer’s responsibility to validate that a particular product with the properties described in the product specification is suitable for use in a particular application. Parameters provided in datasheets and/or specifications may vary in different applications and performance may vary over time. All operating parameters, including typical parameters, must be validated for each customer application by the customer’s technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed therein. Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining applications or for any other application in which the failure of the Vishay product could result in personal injury or death. Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners. Material Category Policy Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as RoHS-Compliant fulfill the definitions and restrictions defined under Directive 2011/65/EU of The European Parliament and of the Council of June 8, 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment (EEE) - recast, unless otherwise specified as non-compliant. Please note that some Vishay documentation may still make reference to RoHS Directive 2002/95/EC. We confirm that all the products identified as being compliant to Directive 2002/95/EC conform to Directive 2011/65/EU. Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as Halogen-Free follow Halogen-Free requirements as per JEDEC JS709A standards. Please note that some Vishay documentation may still make reference to the IEC 61249-2-21 definition. We confirm that all the products identified as being compliant to IEC 61249-2-21 conform to JEDEC JS709A standards. Revision: 02-Oct-12 1 Document Number: 91000