HMA0207 Vishay Draloric Metal Film Resistors, Power Type, Miniature FEATURES • Metal film resistor with high power rating • Stable film structure on special ceramic • Good thermal distribution • For applications in power electronics STANDARD ELECTRICAL SPECIFICATIONS MODEL POWER RATING P70°C W HMA0207 LIMITING ELEMENT TEMPERATURE TOLERANCE VOLTAGE MAX. COEFFICIENT V쓖 ppm/K % 0.8 500 50 RESISTANCE RANGE 1 • Coating - green • Further values on request E-SERIES Ω 4R7 - 511K 24 - 96 • Marking: see appropriate catalog or web page • Additional orange color dot at the beginning of the code TECHNICAL SPECIFICATIONS PARAMETER UNIT HMA0207 Rated Dissipation at 70°C W 0.8 Limiting Element Voltage 1) V쓖 ≤ 500 Insulation Voltage (1 min) Veff > 700 Thermal Resistance K/W 130 Insulation Resistance Ω ≥ 1011 Category Temperature Range °C - 55 / + 175 Terminal Strength, axial N > 50 10-9/h <5 g 0.22 Failure Rate Weight 1) Rated voltage PxR PACKAGING MODEL REEL TC PIECES / REEL ppm / K HMA0207 50 5000 BOX CODE MIN ORDER QTY / PACKAGING UNITS R5 1 PIECES / BOX CODE MIN ORDER QTY / PACKAGING UNITS 5000 2000 A5 A2 1 2 ORDERING INFORMATION HMA0207 MODEL www.vishay.com 62 50 1K8 1% A2 TC ppm/K RESISTANCE RANGE Ω TOLERANCE ±% PACKAGING A2-Ammopack 2000pcs For Technical Questions, contact [email protected] Document No: 20120 Revision 02-Aug-02 HMA0207 Vishay Draloric Metal Film Resistors, Power Type Miniature DIMENSIONS DIMENSIONS [in millimeters] 6 mm L1 L D d MODEL Dmax HMA0207 2.5 -0.3 L1 max B d e 6.3 -0.5 7.5 53 ± 1 0.6 7.5 · Taping in acc. with IEC60286-1 · D and L measured in acc. with IEC60294 · d according to IEC60301 e B 120 TEMPERATURE RISE IN ˚C RATED POWER IN % L 100 80 60 40 300 200 100 50 20 0 -55 -25 0 25 50 70 75 DERATING 100 125 150 0 175 200 AMBIENT TEMPERATURE IN ˚C 0.5 1.0 TEMPERATURE RISE 1.5 2.0 POWER IN W PERFORMANCE 1) REQUIREMENTS1) ≤ ± 1.5% TEST Endurance Test at 70°C IEC 60115-1 4.25.1 CONDITIONS OF TEST 1000 hours at 70°C, 1.5 hours "ON", 0.5 hours "OFF" Endurance at UCT IEC 60115-1 4.25.3 1000 hours at 155°C without load ≤ ± 1.5% Overload Test IEC 60115-1 4.13 Short time overload 5 seconds at 2.5 x rated voltage or ≤ ± twice the limiting element voltage ≤ ± 0.25% Thermal Shock IEC 60115-1 4.19, IEC 60068-2-14 Rapid change between upper and lower category temperature ≤ ± 0.1% Climatic Sequence IEC 60115-1 4.23 Dry heat, damp heat cycle, cold, low air pressure ≤ ± 0.5% Damp Heat Steady State IEC 60115-1 4.24, IEC 60068-2-3 56 days at 40ºC and 93% relative humidity ≤ ± 0.5% Resistance to Soldering Heat IEC 60115-1 4.18, IEC 60068-2-20 10 seconds at 260ºC solder bath temperature ≤ ± 0.25% Robustness of Terminations IEC 60115-1 4.16 Tensile, bending and torsion ≤ ± 0.1% Vibration IEC 60115-1 4.22 0.75mm or 10g, 10Hz - 500Hz 6 hours ≤ ± 0.1% for a resistance range of 10R to 511K APPLICABLE SPECIFICATION • CECC40000 / EN 140000 / IEC 60115 - 1 Document No: 20120 Revision 02-Aug-02 For Technical Questions, contact [email protected] www.vishay.com 63