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PMEG045V150EPD Datasheet(PDF) 4 Page - NXP Semiconductors |
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PMEG045V150EPD Datasheet(HTML) 4 Page - NXP Semiconductors |
4 / 16 page NXP Semiconductors PMEG045V150EPD 45 V, 15 A low VF MEGA Schottky barrier rectifier PMEG045V150EPD All information provided in this document is subject to legal disclaimers. © NXP Semiconductors N.V. 2015. All rights reserved Product data sheet 22 January 2015 4 / 16 9. Thermal characteristics Table 6. Thermal characteristics Symbol Parameter Conditions Min Typ Max Unit [1][2] - - 90 K/W [1][3] - - 70 K/W Rth(j-a) thermal resistance from junction to ambient in free air [1][4] - - 40 K/W Rth(j-sp) thermal resistance from junction to solder point [5] - - 3 K/W [1] For Schottky barrier diodes thermal runaway has to be considered, as in some applications the reverse power losses PR are a significant part of the total power losses. [2] Device mounted on an FR4 PCB, single-sided copper, tin-plated and standard footprint. [3] Device mounted on an FR4 PCB, single-sided copper, tin-plated, mounting pad for cathode 1 cm2. [4] Device mounted on a ceramic PCB, Al2O3, standard footprint. [5] Soldering point of cathode tab. aaa-014320 tp (s) 10-3 102 103 10 1 10-2 10-1 10 1 102 Zth(j-a) (K/W) 10-1 duty cycle = 1 0.75 0.5 0.33 0.25 0.2 0.1 0.05 0.02 0.01 0 FR4 PCB, standard footprint Fig. 1. Transient thermal impedance from junction to ambient as a function of pulse duration; typical values |
Similar Part No. - PMEG045V150EPD_15 |
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Similar Description - PMEG045V150EPD_15 |
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