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| HCA0207 Vishay Draloric Carbon Film Resistors, Power Type FEATURES * Carbon film resistor with high power rating. * Stable film structure on special ceramic * Good overload and pulse withstanding characteristics * For applications in power electronics and general purpose commercial electronics STANDARD ELECTRICAL SPECIFICATIONS MODEL POWER RATING P 70C W 0.8 LIMITING ELEMENT VOLTAGE MAX. V 500 TEMPERATURE COEFFICIENT ppm / K - 220 to - 1500 TOLERANCE % 1 2 RESISTANCE RANGE E-SERIES 10R-1M0 4R7-2M2 48 48 24 HCA0207 * Coating: green 5 4R7-2M2 * Marking see appropriate catalog or web page * Additional yellow dot at the beginning of the code TECHNICAL SPECIFICATIONS PARAMETER Rated Dissipation at 70C Limiting Element Voltage1) Max. Pulse Voltage Insulation Voltage (1 min) Thermal Resistance Insulation Resistance Category Temperature Range Failure Rate Terminal Strength, axial Weight 1) UNIT W V V V eff K/W C 10-9/h N g HCA0207 0.8 500 1050 700 130 1010 - 55 / 175 < 20 > 50 0.22 Rated Voltage PxR PACKAGING MODEL REEL BOX PIECES / REEL HCA0207 5000 CODE R5 MIN. ORDER QUANTITY PACKAGING UNITS 1 PIECES / BOX 5000 2000 CODE A5 A2 MIN. ORDER QUANTITY PACKAGING UNITS 1 2 ORDERING INFORMATION HCA0207 MODEL TC ppm / K 100R RESISTANCE VALUE 2% TOLERANCE % A5 PACKAGING A5-Ammopack 5000pcs www.vishay.com 104 For Technical Questions, contact ff1aresistors@vishay.com Document Number 20136 Revision 02-Aug-02 HCA0207 Carbon Film Resistors, Power Type DIMENSIONS 6 mm L1 L D d Vishay Draloric DIMENSIONS [in millimeters] MODEL HCA0207 D max. 2.5 -0.3 L 6.3 -0.5 L1 max 7.5 B 53 1 d 0.6 e 7.5 e B * Taping in acc. with IEC60286-1 * D and L measured in acc. with IEC60294 * d according to IEC60301 RATED POWER IN % 120 100 80 60 40 20 300 TEMPERATURE RISE IN C 200 100 0 0 0.5 1.0 1.5 TEMPERATURE RISE 2.0 2.5 POWER IN WATTS 0 - 55 - 25 0 25 50 75 70 100 DERATING 125 150 175 200 AMBIENT TEMP.IN C PERFORMANCE TEST Endurance 1000 hours at 70C IEC 60115-1 4.25.1 Endurance at UCT IEC60115-1 4.25.3 Overload Test IEC 60115-1 4.13 Thermal Shock IEC 60115-1 4.19, IEC 60068-2-14 Climatic Sequence IEC 60115+1 4.23 Damp Heat Steady State IEC 60115-1 4.24, IEC 60068-2-3 Resistance to Soldering Heat IEC 60115-1 4.18, IEC 60068-2-20 Robustness of Terminations IEC 60115-1 4.16, IEC 60068-2-21 Vibration IEC 60115-1 4.22 1) For a resistance range of 10R to 1M0 CONDITIONS OF TEST 1000 hours at 70C, 1.5 hours "ON", 0.5 hours "OFF" 1000 hours at 155C without load Short time overload 5 seconds at 2.5 x rated voltage or twice the limiting element voltage Rapid change between upper and lower category temperature Dry heat, damp heat cyclic, cold, low air pressure 56 days at 40C and 93% relative humidity 10 seconds at 260C solder bath temperature Tensile, bending and torsion 0.75mm or 10g, 10Hz-500Hz 6 hours REQUIREMENTS 2.0% 5.0% 0.5% 0.25% 2.0% 2.0% 0.25% 0.25% 0.25% 1) APPLICABLE SPECIFICATIONS * CECC40000 / 40100 / EN 140000 / IEC 60115-1 Document Number 20136 Revision 02-Aug-02 For Technical Questions, contact ff1aresistors@vishay.com www.vishay.com 105 |
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