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SPX431BM1 Datasheet(PDF) 2 Page - Sipex Corporation |
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SPX431BM1 Datasheet(HTML) 2 Page - Sipex Corporation |
2 / 13 page 2 Rev F: Nov 2-06 SPX43A,B,C Precision Adjustable Shunt Regulator © 2006 Sipex Corporation TyPICAL ThERmAL RESISTANCES PACKAGE ØJA ØJC TyPICAL DERATING SOT-89 107.1°C/W 8°C/W 9.1 mW/°C SOIC-8 124.8°C/W 45°C/W 5.7 mW/°C SOT-23-5 191°C/W 150°C/W 1.7 mW/°C TO-92 131.9°C/W 80°C/W 6.3 mW/°C SOT-23-3 300°C/W 136°C/W 3.3 mW/°C ABSOLUTE mAXImUm RATINGS Cathode-Anode Reverse Breakdown Vka ......................................37V Anode-Cathode Forward Current, (<10ms) Iak ................................A Operating Cathode Current Ika ..................................................150mA Reference Input Current Iref ......................................................0mA Continuous Power Dissipation at 25°C Pd SOIC-8 .....................................................................750mW SOT-23-5 ................................................................200 mW SOT-23-3 ................................................................47 mW SOT-89..................................................................000mW\ TO-92 .......................................................................775mW Junction Temperature Tj ........................................................... 150 °C Storage Temperature Tstg ...............................................-65 to 150 °C NOTE: Stresses greater than those listed under ABSOLUTE MAXIMUM RATINGS may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions above those indicated in the operational sections of this speci- fication is not implied. Exposure to absolute maximum rating conditions for extended periods may affect reliability. RECOmmENDED CONDITIONS Typical deratings of the thermal resistances are given for ambient temperature >25°. Cathode Voltage VKA VREF to 36 V Cathode Current IK 0 mA PARAmETER SymBOL RATING UNIT ELECTRICAL ChARACTERISTICS Electrical characteristics at 25°C Ik = 10mA Vk = Vref, unless otherwise specified. Parameter Symbol Test Conditions Test Circuit SPX431A SPX431B SPX431C Unit min Typ max min Typ max min Typ max Reference Voltage V REF T J = 0°C to 105°C 2.490 2.469 2.503 2.515 2.536 2.470 2.449 2.495 2.520 2.541 2.445 2.495 2.545 V V ∆V REF with Temp. TC 0.07 0.20 0.07 0.20 0.07 0.20 mV/ °C Ratio of Change in V REF to Cath- ode Voltage ∆Vref ∆Vk V REF to 10V 10V to 36V 2 -2.7 -2 -.0 -0.4 0.3 -2.7 -2.0 -.0 -0.4 0.3 -2.7 -2 -.0 -0.4 0.3 mV/ V Reference Input Current I REF 2 0.7 4 0.7 4 0.7 4 µA I REF Temp Deviation ∆I REF T J = 0°C to 105°C 2 0.4 .2 0.4 .2 0.4 .2 µA Min I K for Regulation I K(MIN) 0.4 0.4 0.4 mA Off State Leak- age I K(OFF) V REF = 0V, V KA = 36V 3 0.04 250 0.04 500 0.04 000 nA Dynamic Output Impedance Z KA f Z = 1kHz I K = 1 to 150mA 0.15 0.5 0.15 0.5 0.15 0.5 Ω |
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