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MOS3LT631R181J Datasheet(PDF) 2 Page - KOA Speer Electronics, Inc. |
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MOS3LT631R181J Datasheet(HTML) 2 Page - KOA Speer Electronics, Inc. |
2 / 3 page 136 KOA Speer Electronics, Inc. • 199 Bolivar Drive • 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. 12/18/12 MOS reduced size metal oxide power type leaded resistor Absolute Maximum Overload Voltage Absolute Maximum Working Voltage Part Designation Operating Temperature Range Power Rating @ 70°C applications and ratings T.C.R. (ppm/°C) Max. MOS1/2 MOS1 MOS2 MOS3 MOS5 MOSX1/2 MOSX1 MOSX2 MOSX3 MOSX5 10Ω - 47kΩ 10Ω - 47kΩ 10Ω - 47kΩ 10Ω - 68kΩ 10Ω - 68kΩ 1Ω - 9.1Ω — 0.22Ω - 9.1Ω 0.1Ω - 9.1Ω 10Ω - 100kΩ — 10Ω - 100kΩ 10Ω - 100kΩ 300V 350V 500V 1000V 700V 600V -55°C to +200°C E-24, E-96 (F±1%) E-24 (G±2%) E-24 (J±5%) Resistance Range E = √P x R E x 2.5 Minimum Dielectric Withstanding Voltage 0.5W 400V 500V ±300 500V 700V 800V 700V 800V 400V 1.0W 2.0W 3.0W 0.5W 1.0W 2.0W 3.0W 5.0W 5.0W Derating Curve Surface Temperature Rise environmental applications 100 80 60 40 20 -60 -40 0 40 6080 100 160 70 20 Ambient Temperature (°C) 0 -55 120 235 -20 140 180 200 220 240 250 200 150 100 50 02550 75 % Rated Power 0 100 MOS5 MOSX5 125 MOS3 MOSX3 MOS2 MOSX2 MOS1 MOSX1 MOS1/2 MOSX1/2 Performance Characteristics Parameter Requirement ∆ R ±(% + 0.05Ω) Limit Typical Test Method Resistance T.C.R. Measuring points are at 10mm ±1mm from the end cap. Room temperature +100°C Within specified tolerance Within specified T.C.R. — — Overload (Short time) Rated voltage x 2.5 for 5 seconds ±(2% +0.1Ω) ±1% Resistance to Solder Heat 260°C ±5°C, 10 seconds ± 1 second ±1% ±0.5% Rapid Change of Temperature -55°C (30 minutes), +155°C (30 minutes), 5 cycles ±1% ±0.5% Terminal Strength Twist 360°C, 5 times No lead-coming off and loose terminals — Resistance to Solvent Ultrasonic washing with isopropyl alcohol for 2 minutes. Power: 0.3W/cm3, f: 28kHz, Temp: 35°C ±5°C No abnormality in appearance. Marking shall be easily legible — Flame Retardant Flame test: the test flame shall be applied and removed for each 15 seconds respectively to repeat the cycle 5 times. Overload flame retardant: power (AC) corresponding to 2, 4, 8, 16 and 32 times the power rating shall be applied for each 1 minute until disconnection occurs. However the applied voltage shall not exceed the value of 4 times of the maximum operating voltage No evidence of flaming or self-flaming — Moisture Resistance 40°C ± 2°C, 90 - 95% RH, 1000 hours, 1.5 hr ON, 0.5 hr OFF cycle ±(5%+0.1Ω) ±2.5% Endurance at 70°C 70°C ± 2°C, 1000 hours, 1.5 hr ON, 0.5 hr OFF cycle ±(5%+0.1Ω) ±2.5% For resistors operated at an ambient temperature of 70°C or above, a power rating shall be derated in accordance with the above derating curve. |
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