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Datasheet File OCR Text: |
Diotec Silicon Rectifier Button-Cells RA 2505 ... RA 2510 Si-Gleichrichterzellen in Button-Bauform Nominal current - Nennstrom Repetitive peak reverse voltage Periodische Spitzensperrspannung Plastic case, coloured metal ring indicates cathode Kunststoffgehause, Kathode am farbig markierten Metallring 25 A 50...1000 V O 10 x 6.2 [mm] O 5.6 0.1 O 10 0.3 Weight approx. - Gewicht ca. Plastic material has UL classification 94V-0 Gehausematerial UL94V-0 klassifiziert Standard packaging: bulk Standard Lieferform: Schuttgut 1.9 g Dimensions / Mae in mm Maximum ratings Type Typ RA 2505 RA 251 RA 252 RA 253 RA 254 RA 255 RA 256 RA 258 RA 2510 Repetitive peak reverse voltage Periodische Spitzensperrspanng. VRRM [V] 50 100 200 300 400 500 600 800 1000 Grenzwerte Surge peak reverse voltage Stospitzensperrspannung VRSM [V] 80 130 250 350 450 550 650 850 1050 Max. average forward rectified current, R-load Dauergrenzstrom in Einwegschaltung mit R-Last Repetitive peak forward current Periodischer Spitzenstrom Rating for fusing, t < 10 ms Grenzlastintegral, t < 10 ms TT = 100C IFAV 25 A 1) f > 15 Hz IFRM i2t 60 A 1) TA = 25C 1250 A2s 1 ) Valid, if the temperature of the terminals is kept to 100C Gultig, wenn die Temperatur der Kontaktflachen auf 100C gehalten wird 01.01.99 70 RA 2505 ... RA 2510 Diotec IFSM 500 A Peak forward surge current, single half sine-wave, superimposed on rated load Stostrom fur eine 50 Hz Sinus-Halbwelle, uberlagert bei Nennlast TA = 25C Operating junction temperature - Sperrschichttemperatur Storage temperature - Lagerungstemperatur Tj TS - 50...+150C - 50...+175C Characteristics Forward voltage - Durchlaspannung Leakage current - Sperrstrom Tj = 25C Tj = 25C IF = 25 A VR = VRRM VF IR Kennwerte < 0.95 V < 10 A 01.01.99 71 |
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