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| Ausgabe / Issue : 05/99 Precision Resistors Typ / type PMU Technische Daten / technical data Widerstandswerte Toleranz Temperaturkoeffizient Temperaturbereich Belastbarkeit Innerer Warmewiderstand Isolationsspannung Stabilitat unter Nennlast 1 resistance values tolerance temperature coefficient ( tcr ) applicable temperature range load capacity internal heat resistance dielectric withstanding voltage stability ( nominal load ) 2mOhm - 500mOhm 1%, 2%, 5% < 30ppm/K ( 20C bis 60C ) -55C bis +140C 5W Rthi < 8K/W 100VAC Abweichung < 0.5% nach 2000h deviation < 0.5% after 2000h < 30ppm/K ( 20C to 60C ) -55C to +140C 1 Widerstandswerte gema Reihe E6 mit den Zusatzwerten 2 und 5 verfugbar Standard resistance values according to E6 with the additional values of 2 and 5 Mindestbestellwerte fur abweichende Werte auf Anfrage Minimum order quantity of other values on request Merkmale / features * 5 Watt Dauerleistung 5 Watt permanent power R/R20 [%] 1 0.5 -40 -20 20 40 60 80 100 120 * Dauerstrome bis 50 A ( 2 mOhm ) constant current up to 50 Amps ( 2 mOhm ) * Vier-Leiter Messwiderstand resistor with Kelvin connection -0.5 -1 T [oC] * vernickelte Bondflachen Nickel plated bond pads * Bauteilruckseite vergoldet ( 0,2 m typ. ) reverse side covered with gold flash ( 0.2 m typ. ) * Geeignet fur Lottemperaturen bis 280 C / 30 sek oder 250 C / 5 min max. solder temperature up to 280 C / 30 sec or 250 C / 5 min Temperaturabhangigkeit des elektrischen Widerstandes von MANGANIN-Widerstanden temperature dependence of the electrical resistance of MANGANIN-resistors * Bauteilmontage: Reflow loten auf Substrat mounting: reflow soldering on substrate 1 reduced stability: 1% P / P Nom Applikationen / application 0.75 * Mewiderstand fur Leistungshybride current sensor for power hybrid applications 0.5 stability: 0.5% 0.25 * Frequenzumrichter / frequency converters * Leistungsmodule / power modules 0 20 40 60 80 100 120 140 Kontaktstellen-Temperatur TK / [oC] terminal temperature TK / [oC] Lastminderungskurve power derating Technische Anderungen vorbehalten - technical modifications reserved PMU-1 / 3 Holland Road, Hurst Green, Oxted, Surrey, RH8 9AX, ENGLAND Tel: +44/01883 717988, Fax: +44/01883 712938, Email: sales@rhopointcomponents.com Website: www.rhopointcomponents.com RHOPOINT COMPONENTS LTD Ausgabe / Issue : 05/99 Precision Resistors Typ / type PMU Standardlayout PMU-A standard layout PMU-A Standardlayout PMU-C standard layout PMU-C Gurtinformation / tape and reel information Norm / specification Gurtbreite / tape width Anzahl Bauteile / Rolle no of parts per reel IEC 286-3 16 mm 3000 Bestellbezeichnung / ordering example Typ type PMU-A PMU-A-R010-1.0 Widerstandswert resistance value 10 mOhm Toleranz tolerance 1% Lage der Bauteile im Gurt parts orientation in the tape Technische Anderungen vorbehalten - technical modifications reserved PMU-2 / 3 Holland Road, Hurst Green, Oxted, Surrey, RH8 9AX, ENGLAND Tel: +44/01883 717988, Fax: +44/01883 712938, Email: sales@rhopointcomponents.com Website: www.rhopointcomponents.com RHOPOINT COMPONENTS LTD Ausgabe / Issue : 05/99 Precision Resistors Typ / type PMU PMU-A: Vorschlag fur die Gestaltung der Lot- und Bondpads PMU-A: proposal for solder and bond pad design PMU-C: Vorschlag fur die Gestaltung der Lot- und Bondpads PMU-C: proposal for solder and bond pad design power [W] 10k 1k 100 1k 10 100 1 pulse energy [J] 100k 10 0.1 1 0.01 0.1 0.001 0.01 1 s 10 s 100 s 1 ms 10 ms 100 ms 1s 10 s 100 s pulse width Kurve 1: curve 1: Kurve 2: curve 2: dR/R0 nach 10.000 Zyklen dR/R0 after 10.000 cycles dR/R0 nach 1.000.000 Zyklen dR/R0 after 1.000.000 cycles <1 % <1 % <1 % <1 % mittlere Pulsleistung < 0,2 x P0 average pulse power < 0.2 x P0 mittlere Pulsleistung < 0,2 x P0 average pulse power < 0.2 x P0 Technische Anderungen vorbehalten - technical modifications reserved PMU-3 / 3 Holland Road, Hurst Green, Oxted, Surrey, RH8 9AX, ENGLAND Tel: +44/01883 717988, Fax: +44/01883 712938, Email: sales@rhopointcomponents.com Website: www.rhopointcomponents.com RHOPOINT COMPONENTS LTD power [W] |
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