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TL1431-EP データシート(PDF) 3 Page - Texas Instruments |
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TL1431-EP データシート(HTML) 3 Page - Texas Instruments |
3 / 20 page www.ti.com Absolute Maximum Ratings (1) Recommended Operating Conditions TL1431-EP PRECISION PROGRAMMABLE REFERENCE SLVS529C – APRIL 2004 – REVISED DECEMBER 2006 over operating free-air temperature range (unless otherwise noted) MIN MAX UNIT VKA Cathode voltage(2) 37 V IKA Continuous cathode current range –100 150 mA II(ref) Reference input current range –50 µA 10 mA θ JA Package thermal impedance (High K Board)(3)(4) 97 °C/W (High) θ JA (Low) Package thermal impedance (Low K Board)(3)(4) 165 °C/W TJ Operating virtual junction temperature(5) 150 °C See Dissipation Continuous total power dissipation Rating Table Lead temperature 1,6 mm(1/16 in) from case for 10 s 260 °C Tstg Storage temperature range(5) –65 150 °C (1) Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. (2) All voltage values are with respect to ANODE, unless otherwise noted. (3) Temperature and/or supply voltages must be limited to ensure that the maximum dissipation rating is not exceeded. (4) The package thermal impedance is calculated in accordance with JESD 51-7. (5) Long-term high-temperature storage and/or use at the absolute maximum ratings may result in a reduction of overall device life. See http://www.ti.com/ep_quality for additional information on enhanced plastic packaging. DISSIPATION RATING TABLE DERATING TA = 70°C TA = 85°C TA = 125°C PACKAGE TA ≤ 25°C FACTOR ABSOLUTE ABSOLUTE ABSOLUTE PACKAGE THERMAL POWER RATING ABOVE TA = MAXIMUM MAXIMUM MAXIMUM IMPEDANCE 25 °C POWER RATING POWER RATING POWER RATING 97 °C/W (High K 10 mW/ °C 824 mW 670 mW 257 mW Board) D 1102 mW 165 °C/W (Low K 6 mW/ °C 484 mW 393 mW 151 mW Board) MIN MAX UNIT VKA Cathode voltge VI(ref) 36 V IKA Cathode current 1 100 mA TA Operating free-air temperature –55 125 °C 3 Submit Documentation Feedback |
同様の部品番号 - TL1431-EP |
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同様の説明 - TL1431-EP |
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